The New World Essay Example for Free

The New World Essay The New World that Columbus discovered was populated with well over 10 million Indians, which populated North America from the North to present-day Mexico.   The amount of Indian tribes themselves were numerous, and it is still unknown exactly how many Indians and their various tribes populated the areas in which the Europeans arrived. Some groups of Native Americans were considered to be hunter-gatherers, while most were evidenced to practice aquaculture, and most often, agriculture.   However, most often, the Native Americans used a mix of hunting, gathering, and farming.    In addition, the Indian’s culture and the way they organize their lives was very different than that of the Europeans.   For example, almost all of the Indian tribes had some form of a chief.   Some even had states, impressive architecture, and extremely organized cities. As stated above, the most obvious way that the Native American communities were organized was by the crops that they produced.   Maize and squash were perhaps the easiest to grow.   They were also grown throughout America, not just in one small region.   Potatoes, cotton, and tobacco were also grown.   In the plains area, a large group of native peoples would hunt their primary source of food-buffalo. In addition to the Indians that Columbus encountered, the land was completely unspoiled.   The Indians only hunted and used from nature what they absolutely needed, unlike the Europeans.   The biggest difference between the Europeans and the Native Americans was that the Europeans simply used up the nature in whatever way they saw fit, while the Native Americans only used, and respected, what they needed.

Neurological Disorders In Celiac Patients

Neurological Disorders In Celiac Patients Daniel Mortensen Neurological Disorders In Celiac Patients Introduction Opening: With grains as America’s main food staple, it is no surprise to walk down the aisles of a grocery store and see the numerous amounts of cheaply made processed foods containing grains. Grain gluten is not only contained in the foods we consume, but it is also put in the most not so obvious products. Makeup, teas, yogurt, gum, and the list goes on. This expanse of gluten additives have caused a body of individuals to have Celiac Disease ( CD), an immune disorder that is associated with range of negative health problems. Some of these include gluten ataxia, malabsorption, fatigue,anxiety, migraine and irritable bowel syndrome (IBS). For the sake of this argument, we will assume grains( wheat, rye,refined, unrefined, white, ect) as modern modified and will incorporate gluten in its structures. We will be focusing on the symptoms in celiac disease, but it will also pertain to gluten sensitivity (GS) and healthy individuals. This is because some gluten-sensitive or â€Å"h ealthy† individuals may not have gluten intolerance symptoms, therefore they do not think its necessary to get checked. This causes a problem identifying the exact pin point of these gluten related immune problems. Regardless if there is no presence of symptoms, individuals are still a risk for potential autoimmune related problems. As stated, there is a spectrum of health issues related to the ingestion of gluten in this article, and this article will be focusing on the neurological aspect in Celiac patients when eating grains. 1) Gluten and neurological disorders have been studied for over 40 years (Psychiatr) 2) Celiac disease is approximately 4X greater diagnosed than it was 50 years ago, when CD was underdiagnosed (Rubio-Tapia, 2009) Proposition: Consuming wheat gluten leads to neurological effects in Celiac patients Define Terms: Celiac Disease: â€Å"an inborn error of metabolism characterized by the inability to hydrolyze peptides contained in gluten. Gluten is found in wheat, oats and barley. This disease affects adults and young children, who suffer from abdominal distension, vomiting, diarrhea, muscle wasting, extreme lethargy. A characteristic sign is a pale , foul-smelling stool that floats in water because of its high fat content. There may be a secondary lactose intolerance, and it may become necessary to eliminate all milk products form the diet. Most patients respond well to a high-protein, high-calorie, gluten-free diet. Rice and corn are good substitutes for wheat, and any vitamin or mineral deficiencies can be correct with oral preparations. Prognosis is excellent (celiac disease)† Ataxia: â€Å"an impaired ability to coordinate movement, often characterized by a staggering gait and postural imbalance. It can have many causes including lesions in the spinal cord or cerebellum that may be the seuelae of birth trauma, congetnial disorder ,infection, degenerative disorder, neoplasm, toxic substance, stroke or head injury (ataxia† Gluten: â€Å"the insoluble protein constituent of wheat and other grains (rye,oats, and barley(Gluten) Recent research shows the correlation between autoimmune diseases and grains ( Visser, 2009). This paper will further address its controversies. Background: The U.S. Department of Agriculture (USDA) advertises the importance of consuming grains as the base of American diets ( ChooseMyPlate.gov) (1) Modern grains are modified and it is inconsistent with our plant based diets. Humans have not evolved to have grain as the bases of their. There was a possibility of consuming ancient grains with no side effects, but the genetic modification of present grain consist of many gluten particles. These modern grains can lead to negative health effects ( Cordian 1999) Argument I. The controversy being argued is that celiac patients are more likely to develop neurological disorders when eating gluten. Some of these include: 1)gluten onset ataxias;2). schizophrenia; 3) migraines/ severe headaches Gluten increases gluten induced ataxias Many studies have showed a correlation between gluten and gluten induced ataxias in celiac patients. Recent brain scans shed light on why there is a significant difference in the brain formation of CD patients compared to their GFD counterparts. These findings are important because they show evidence of white matter lesions, implicating that gluten particles can travel through the bloodstream, therefore it can affect nearly every part of the body. The findings conclude that the formation of white matter lesions is a result of inflammation in the cerebellum. This inflammation produces antibodies that target purkinje cells. Therefore attacking purkinje cells leads to permanent cell loss, which can only be seen in gluten ataxia patients. These neurons are vital for a healthy functioning nervous system. (citation) Without healthy functioning neurons, this dilemma causes misinterpretation or unreceived messages to the brain. As a result, gluten onset ataxic individuals cannot have full motor control. A gluten free diet has been proven to reduce the incidence of gluten onset ataxia and eliminated white matter lesions in the cerebellum A recent study backed up the The Helsinki claim which proved that there was an overall higher average of ataxia in celiac patients compared to their control group of non -celiac patients. This recent study compared a before and after response of ataxic patients pre and prior to a GFD. Remarkably, they found that just after a year on a GFD, their ataxic patients were symptom free. (Psychiatr Q. 93) Along with axiata,there are other neurological effects that will be further discussed Schizophrenia in CD patients is more likely to increase with in grain consumption One of the first patterns linking the effects of wheat and schizophrenia was noticed during World War II. Psychiatrist F. Curtis Dohan noticed the rate of schizophrenia gradually decreased when there was a food shortage, making American’s main food staple, grains, unavailable, and an increase of schizophrenia when the war ended. Ultimately, grains made their way back into the mainstream diets. Doohans cause-and -effect theory was established when he conducted another test by removing all wheat products from the schizophrenic patient’s meals, without their knowledge( before consent was needed for studies). Four weeks later, he saw that there were fewer schizophrenic symptoms. He then invited wheat back to their diets, and soon the symptoms came back. The table to your upper right shows the dramatic change of schizophrenic symptoms when grains were scarce. Another study done to show the effects of gliadin was in rats. The rats were injected with gliadin in high doses and observed the results. The injection resulted in seizures and unusual behaviors. In my assumption I would conclude that as schizophrenia in rats as a direct result of gluten. (dohan) A recent study conducted by the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) showed that the percentage of schezhprehnnia patients with anti-gliadin antibodies is significantly higher than the overall population of schizophrenic samples. This means that these autoimmune schizophrenics were not diagnosed, but their blood sample contained gluten polypeptides, evidence for GS or CD. Also, those who had a recent onset of symptoms had greater levels of antigliadin antibodies compared to non recent onset group. Studies show CD patients with schizophrenia symptoms are let go 2X as fast when on a GFD (citation) This can bee seen in a 1997 study, where a woman showed signs of schizophrenia and was later diagnosed with CD. She had hallucinations and thought she could fly. Her brain scan showed abnormalities in her left frontal cortex. She was put on a GFD and after six months, there were no traces of abnormalities. This women discontinued her antipsychotics, maintained a GFD and is still symptom free one year after her followup. gluten related disorders could be masked under more subtle symptoms Gluten can increase the rate of migraine/headaches As stated in my previous claim, those who had gluten ataxia has a higher increase of white matter lesions, this also holds true for celiac patients who have frequent migraines/headaches In a study conducted by the ___________ We are aware that current medications or lifestyle must be taken in account before studies begin Some of these medications include nonsteroidal anti-inflammatory drugs (NSAIDS), alcohol consumption, caffeine intake, and contraceptives. These are known to contribute to migraine/ headaches. Medical history is also taken into account, such as recent surgery head, spinal, or neck injuries/surgery. Without proper precaution, results of the studies could be skewed. (citation) A approved research approved by the Animal Ethics Community showed no significant difference of cerebellar change when injecting mice with high doses of glaidian For the first few weeks of the mice life, they were put in a toxic free environment and feed a GFD. The mice were both sexes, and through random selection, 10 mice were injected with a variety gladian in high does ( different gladwin could have different results) while the rest were injected with a saline solution. The mice were tested 1/week with a pass or fail test on coordination and accuracy of stride lengths. By the end of the 25 week study, the rats were put down and their brains were looked. The findings showed no significant difference in the weekly pass/fail test and no significant change in the brain formation of these rats III. Though I concede that there is another influential factor in the prevalence of neurological disorders, I still insist that most of these disorders spawn from eating wheat. Therefore, this is why in many cases, neurological disorders is more prevalent in celiac diagnosed patients. The rat test conducted by Dohan and ______ provided different results,but __ claims are vague. Biologically, rats differ from human beings and therefore they will react different. Like humans, each rat is unique from another and therefore may have different reaction. There could be some bias in the test depending on what the motives are and what major institution was funding these findings. Facts show that 57% of those who have a form of neurological problem will test for the presence of anti-gliadin antibodies, this statement is clearly shown in the tests mentioned above. (Psychiatr) All the claims for the argument stems out of bigger central theme, that gluten in celiac patients can affect the functions and layout of the brain. Whether it is ataxia, schizophrenia, or migraines, gluten particles are capable of traveling through our bloodstream and leaving behind traces of its unwanted presence. Conclusion In conclusion, there has been numerous studies confirming the neurological effects of gluten in Celiac patients. By consuming grains as a CD individual, scientists and psychiatrists have seen an increased risk for axatxia, migrains and schecprhnic symptoms. The symptoms mentioned in this argument can manifest itself into dangerous health conditions if left untreated. It is best for individuals who think they have celiac disease or a gluten sensitivity or even healthy individuals to get tested. Although there will always be studies that back up or deny that neurological symptoms in celiac patients are a result of gluten, one fact is true: celiac disease is not just a â€Å"fad† and therefore one innocent looking muffin cause more harm that you would’ve ever thought. Bibliography vocabulary: â€Å"Gluten.† Mosby’s Medical Dictionary. 8th edition. 2009. Print â€Å"Celiac Disease† Mosby’s Medical Dictionary. 8th edition. 2009. Print â€Å"ataxia† Mosby’s Medical Dictionary. 8th edition. 2009. Print In text Citations: (Psychiatr): Jackson, Jessica R., William W. Eaton, Nicola G. Cascella, Alessio Fasano, and Deanna L. Kelly. Neurologic and Psychiatric Manifestations of Celiac Disease and Gluten Sensitivity. Psychiatric Quarterly 83.1 (2012): 91-102. MEDLINE with Full Text. Web. Sept.-Oct. 214. Psychiatr :Jackson, Jessica R., William W. Eaton, Nicola G. Cascella, Alessio Fasano, and Deanna L. Kelly. Neurologic and Psychiatric Manifestations of Celiac Disease and Gluten Sensitivity. Psychiatric Quarterly 83.1 (2012): 91-102. MEDLINE with Full Text. Web. Sept.-Oct. 214. (Psychiatr, 93): Jackson, Jessica R., William W. Eaton, Nicola G. Cascella, Alessio Fasano, and Deanna L. Kelly. Neurologic and Psychiatric Manifestations of Celiac Disease and Gluten Sensitivity. Psychiatric Quarterly 83.1 (2012): 91-102. MEDLINE with Full Text. Web. Sept.-Oct. 214. 3 4 Dohan FC. Wheat â€Å"consumption† and hospital admissions for schizophrenia during World War LL. A preliminary report. 1996 Jan;18(1):7-10 Dohan FC. Celiac disease and schizophrenia. Brit Med J 1973 July 7;51-52 authors, date, page # ( only cite evidence)

Comparing three b2b or b2c web strategies :: essays research papers

I. Introduction The worldwide network of computers, called "Internet", provides opportunities for a company to do business in cyberspace. Organisations find it more and more important to represent them on the Internet to get more customers, to increase the public's awareness of the companies and their products, and to sell more of their products. However, corporate leaders are finding it difficult to keep up with fast-moving markets and the customer conditions that are the hallmark of the Internet. There are numerous and widely varying predictions of the potential of doing business via the Internet, including the increasing numbers of people with Internet access, of corporate Web sites, of Web spending by advertisers, and of total online shopping. Yet, confusion abounds concerning exactly what is happening, how much potential there really is, and what businesses should be doing to take advantage of it. The very nature of commerce on the Net can be baffling, even to the experienced marketer . Both businesses and consumers perceive many obstacles to successful online commerce. In order to successfully cultivate online market share, companies are compelled to design marketing strategies specifically for the information highway. I.A. Popularity of the Internet From its comparatively humble beginnings in the 1960s as a means for protecting US mainframe computer systems in the Cold War, to a 1970s link for scientists and academics to share data and research, the Internet has blossomed in the 1990s into the information age's curious marriage of the personal computer and citizens' band radio (Hof and Verity, 1994), instantaneously linking a user with the whole electronic world and providing the means to interact with that world. This explosive growth of the Internet, including commercial networks and services, has been accompanied by an astounding increase in the population of Internet users. The huge potential of customers and consumers has businesses scrambling to get on to the Web, with its low cost and broad reach. Millions of people worldwide can utilize the Web's affordable and easy access to view product, service and information offerings from an unknown number of potential entrepreneurs. (Chaffey et. al., 2003) Estimates say that the business side of the Internet is small today, but with untold billions in potential sales looming ahead. The prospect of millions of bright, well-educated, upwardly mobile people searching for some new outlet in which to spend their money has been too attractive for many businesses to ignore, in spite of slow initial momentum (Johnson, 1995).

Metaphysics, Epistemology and George Orwells Nineteen Eighty-Four (198

Metaphysics, Epistemology and Orwell's 1984 Since the beginning of recorded time, philosophers have pondered questions of metaphysics (what exists, what is real) and epistemology (how we know what exists and is real, our proof). However in George Orwell's 1984, the need to answer these questions no longer exists for the majority, as the ruling party has created a new reality for its citizens, one in which what is real and what truly exists cannot be questioned. But on the flip side, the protagonist of 1984, Winston Smith, finds himself constantly searching for what is real in his life, and in a larger sense, in the society and world that surrounds him. In its simplest terms, metaphysics can be seen as a question of what it is that we know to be real, what truly exists. In a deeper sense, as defined by Aristotle, metaphysics attempts to understand the fundamental nature of all reality. Closely related to metaphysics is epistemology. Epistemology looks to define what knowledge is, how it is obtained, and what it is that makes anything knowledge at all. It serves to establish proof, a warrant for what we consider to be real, thus validating our knowledge of our own reality. Within 1984, Orwell, or rather "The Party" has created Big Brother, a larger-than-life character known to all citizens, uniting and influencing all of Oceania. To the citizens of Oceania, there is no question that Big Brother does not exist. To them Big Brother is real, he exists in the flesh just as the rest of the citizens of the nation. Almost no one entertains the proposition that he is merely a character, created to enforce party agendas and goals. His face appears in movies, on posters; he is virtually everywhere. Citizens are ... ...are being told. They will never know if what they are being told is the truth and will never distinguish between what is actually true and what is just mindless babble and propaganda. Works Cited Anderson, Alan. "Metaphysics: Multiple Meanings." April 14, 2000. May 31, 2000. Floyd, Nathan T. "Rhetoric & Epistemology." November 29, 1995. May 31, 2000. Khoury, Jonathan A. "1984 in 1996: How Orwell's 1949 Classic Describes our Government." May 31, 2000. Orwell, George. 1984. New York: Harcourt Brace Jovanovich, Inc., 1949. Hyperlinks http://websyte.com/alan/metamul.htm metaphysics http://www.lcc.gatech.edu/gallery/rhetoric/terms/epistemology.html epistemology http://members.aol.com/jonkhoury/1984.htm 1984

The Life of St. Ignatius Loyola (in first person) :: essays research papers

St. Ignatius Loyola   Ã‚  Ã‚  Ã‚  Ã‚  I am St. Ignatius Loyola the man who found the Society of Jesus or the Jesuits. My original name is Inigo de Loyola and I was born in 1491 in a place called Azpeitia in the Basque province of Guipuzoa in northern Spain. I was the youngest of thirteen children. At the age of sixteen I became a servant for Juan Velazquez, the treasurer of the kingdom of Castile. I was considered a member of the Velazquez family so when ever Juan went to court I would go with him. In doing this I began to like court and any thing to deal with court, but I gained the biggest interest in the woman. I also began to like gambling; I liked it so much I became addicted to it. I was also very completive and was open to competing in anything-even sword fighting.   Ã‚  Ã‚  Ã‚  Ã‚   For the next decade or so I didn’t really do much my life didn’t progress at all till 1521 when I turned 30 and I was defending the fortress of the town of Pamplona against the French. We were starting to lose the battle we were out numbered and my head commander wanted to throw in the towel but I said â€Å"no† and convinced him to stay in the battle and fight. I wanted to fight for the honor of Spain, and not for the win. I was in the thick of the battle and â€Å"Wham† I got blasted by cannon ball breaking my leg and wounding the other. Because I was such a courageous leader the French soldiers carried me back to my home rather that prison so I could get better. They set my leg after it broke but it was not healing right so the doctors said they had to break it again with out any use of painkillers. I was told to prepare for my death but instead one day my health took a turn for the better. My leg did heal good but it was shorter th an the other one so for the rest of my life I had to walk with a limp.   Ã‚  Ã‚  Ã‚  Ã‚  During the many, many, many weeks of recuperation I thought I was going to lose my mind out of boredom. So I asked for some romance novels to help my pass the time. There were no romance novels of any sort in the castle of Loyola; with my luck I did find a book called the Life of Christ.

Unit 3: Supporting Children Level 3

CACHE Level 3 Certificate and Level 3 Diploma in Child Care and Education. Unit 3: Supporting Children Dressing Appropraitely- To be a good role model for young children in a school setting, i think it's very important to dress appropriately. When i'm at my placement i wear my college T-shirt to make it clear to staff and parents that i'm not a member of staff and that i am only a student. It is very important that parents know that i am only a student, as they will know not to tell me any information or details that could put me in a uncomfortable situation.I always make sure your hair is tied up to prevent any accidents that may happen, you should also make sure your make-up looks natural as you will look more friendly to the children and it will show you respect the schools rules. Dressing appropriately makes you more approachable to the children than someone with lots of make-up on. Using Positive Language – It is very important to use good and positive language around you ng children. while children are young they can copy most things you say to them so you need them to be copying positive language. sing good and positive language around children can teach them about good manners, you teach good language through communicating with the children, by having conversations and doing different activities with them. While i'm on my placement i am always hearing the children say something i had said to them earlier on, this made me realise how quickly they pick up on things you say to them. I now know to keep using good and positive language to and around the children to encourage them to do the same. Being Helpful – Being helpful is a great way to be a good role model. Relevant materials: Cache Level 3, Childcare Unit 1 AssignmentWhen i'm on my placement i am always asking my supervisors if i can help out with anything around the classroom. If there is ever a time that i have nothing to do or i'm not sure what i'm meant to be doing i always ask if i can join in with the activities that they are doing. I think joining in with activities that the children are doing is a great way to build positive relationships with them and they know that you enjoy being abit silly with them. When all the children have finished playing with the toys they have got out i always encourage them to tidy it up and put it back where they found it. ncouraging children will teach them that they always need to tidy up after themselves and tidy away the toys that they have been playing with. You should always show then children when and how to tidy up. All this can help them progress their hygiene skills. Being Organised – While i'm on my placement i try to be as organi sed as i can be. I always make sure that i'm wearing my placement T-shirt and i have always got my folder. It's very important to encourage children to be organised themselves, you can do this by getting them used to their classroom routines which will help them be more independant.Helping the children to tidy up after themselves can also get them organised, as soon as they learn that they should always clear up after themselves the children will keep on doing it. Always remind the children what they should be doing, for example at home time they need to remember all the things they need to take home with them. Repeating the things they need to take home will help them remember and will stick in their mind this should make things alot easier. Appropriate behaviour – The most important thing to being a good role model is to always behave appropriately around children.When working in a primary school we can behave appropriately by talking to them on their level and not talking down to them. We should also let them know what sort of behaviour is expected of them while they are in our class and make them aware of the concequences of mis-behaving. If they are upset or hurt we should sit them down and talk to them being sympathetic about what has happened. If there is someone in the class being disruptive or not listening we should try to get them more involved in the activities we are doing to help keep them busy.

License Plate Recognition

Emerging Trends in Computer Science and Information Technology -2012(ETCSIT2012) Proceedings published in International Journal of Computer Applications ® (IJCA) Automatic Vehicle Identification Using License Plate Recognition for Indian Vehicles Sandra Sivanandan Department of Computer Engineering K. K. Wagh Institute Of Engineering Education & Research, Hirabai Haridas Vidyanagari Amrut-Dham, Panchavati, Nashik-422003 University of Pune, Maharashtra Ashwini Dhanait Department of Computer Engineering K. K.Wagh Institute Of Engineering Education & Research, Hirabai Haridas Vidyanagari Amrut-Dham, Panchavati, Nashik-422003 University of Pune, Maharashtra Yogita Dhepale Department of Computer Engineering K. K. Wagh Institute Of Engineering Education & Research, Hirabai Haridas Vidyanagari Amrut-Dham, Panchavati, Nashik-422003. Yasmin Saiyyad Department of Computer Engineering K. K. Wagh Institute Of Engineering Education & Research, Hirabai Haridas Vidyanagari Amrut-Dham, Panchavati, Nashik-422003. ABSTRACT In this study, a smart and simple algorithm is presented for vehicle’s license plate recognition system.The proposed algorithm consists of three major parts: Extraction of plate region, segmentation of characters and recognition of plate characters. For extracting the plate region edge detection and morphological operations are used. In segmentation part scan line algorithm is used. Character Segmentation for Devanagari Number Plates is also presented. Optical character recognition technique is used for the character recognition. The objective is to design an efficient automatic authorized vehicle identification system by using the vehicle number plate.Here we are presenting a smart and simple algorithm for vehicle’s license plate recognition system for Indian Vehicles. In this study, the proposed algorithm is based on extraction of plate region, segmentation of plate characters and recognition of characters. In India we find plates having Deva nagari fonts as well (though according to rules it is not allowed). Character extraction for Devanagari font is slightly different as compared to English font because of the header line (shirorekha). We propose algorithm for character extraction for Devanagari font. The recognized plate an be then compared with police hotlist database to identify stolen vehicles. The paper is organized as follows: Section II provides an overview of the overall system. Extracting the plate region is explained in Section III. Section IV gives the segmentation of individual plate characters. Section V deals with recognition of characters using optical character recognition based on statistical based template matching algorithm which uses correlation and section VI deals with verification of plate according to Indian rules. The paper concludes with Section VII. KeywordsDevanagari, Edge detection, License plate recognition, Optical character recognition, segmentation. 1. INTRODUCTION License plate recogn ition (LPR) is a form of Automatic Vehicle Identification. It is an image processing technology used to identify vehicles by only their license plates. Real time LPR plays a major role in automatic monitoring of traffic rules and maintaining law enforcement on public roads. The LPR system’s significant advantage is that the system can keep an image record of the vehicle which is useful in order to fight crime and fraud (â€Å"an image is worth a thousand words†).Early LPR systems suffered from a low recognition rate, lower than required by practical systems. The external effects (sun and headlights, bad plates, wide number of plate types) and the limited level of the recognition software and vision hardware yielded low quality systems. However, recent improvements in the software and hardware have made the LPR systems much more reliable and wide spread. 23 Emerging Trends in Computer Science and Information Technology -2012(ETCSIT2012) Proceedings published in Internat ional Journal of Computer Applications ® (IJCA) in night condition, contrast enhancement is important before further processing [1]. . STRUCTURE OF LPR SYSTEM Fig. 1) Original Image Fig. 2) Gray Scale Image Flowchart of Proposed System The algorithm proposed in this paper is designed to recognize license plates of vehicles automatically. Input of the system is the image of a vehicle captured by a camera. The captured image taken from 3-5 meters away is first converted to gray scale. We apply vertical edge detection algorithm and morphological operation i. e. open and close for plate extraction. After applying morphological operations image is filtered out to get exact plate region. Plate region is cropped.Row segmentation separates row in plate and column separation separates characters from row. Finally recognition part OCR recognizes the characters giving the result as the plate number in ASCII format. The result in ASCII format is can be verified on the basis of rules followed in India. Fig. 3) Gray image after contrast enhancement 3. 2 Vertical Edge Detection Before applying edge detection median filter is to be applied to image for removing noise. The main idea of median filter is to run through the signal, entry by entry, replacing each entry with the median of neighboring entries.Such noise reduction is a typical preprocessing step to improve the results of later processing (edge detection) [2]. 3. EXTRACTION OF PLATE REGION Plate Extraction is done in following steps 3. 1 Convert image to Gray Scale 3. 2 Apply Vertical Edge detection 3. 3 Candidate Plate Area Detection ? Morphologically Close image ? Fill holes in image ? Morphologically Open image 3. 3 Filtration of non Plate region 3. 1 Conversion To Gray Scale This is pre-processing step for plate extraction. We apply Formula: I( i, j) = 0. 114*A( i, j,1) + 0. 587*A(i, j, 2) + 0. 99* A(i, j,3) where, I(i,j) is the array of gray image, A(i,j,1), A(i,j,2), A(i,j,3) are the R,G,B value of original im age respectively. Sometimes the image may be too dark, contain blur, thereby making the task of extracting the license plate difficult. In order to recognize the license plate even In ascending order of values: 0, 2, 3, 3, 4, 6, 10, 15, 97. Center value (previously 97) is replaced by the median of all nine values (4). Edge detection is performed on the given image, which aims at identifying points in digital image at which image brightness changes sharply or, more formally, has discontinuities.There mainly exists several edge detection methods (Sobel, Prewitt, Roberts, Canny). We use here Sobel operator for vertical edge detection. If we define A as the source image, and Gx and Gy are two images which at each point contain the horizontal and vertical derivative approximations, the computations are as follows: 24 Emerging Trends in Computer Science and Information Technology -2012(ETCSIT2012) Proceedings published in International Journal of Computer Applications ® (IJCA) Where * i s 2D convolution operation. Fig. 5) Closed Image Fig. 4) Sobel Vertical Edge detection Fig. 6) Filled Image 3. Candidate Plate Area Detection A morphological operator is applied to the image for specifying the plate location. We build a morphological operator that is sensitive to a specific shape in the input image. In our system rectangular box is employed as a structural element to detect the car plates. In mathematical morphology structuring element are represented as matrices. Structuring element is a characteristic of certain structure and features to measure the shape of an image and is used to carry out other image processing operations [4]. Typical rectangular structuring element is shown in figure. Fig. ) Opened Image 3. 4 Filtration Of Non Plate Region After identify the ROI, image is then filtered using following filtering techniques. First find the connected components in image. The first technique involves removing of all white patches which has more or less area than t he threshold. For instance components having area < 2000 or >20000 are eliminated. Using Bounding Box method, draw Bounding Box around components and fill the image. According to the height values, for instance, only the objects with a height greater than Tmin_h and less than Tmax_h are retained, and eliminate the other objects.After that, if the width values of the retained objects are greater than Tmin_w and less than Tmax_w, the objects are retained; otherwise, the objects are removed, and so on. Where: Tmin_h : Minimum height of the object. Tmax_h : Maximum height of the object. Tmin_w : Minimum width of the object. Tmax_w : Maximum width of the object [6]. After filtering plate region is cropped by searching for the first and last white pixels starting from top left corner of an image. Plate is cropped from original image after getting coordinates. Using two basic operation of morphology (erosion and dilation), opening and closing of image is done.The opening of A by B is obtai ned by the erosion of A by B, followed by dilation of the resulting image by B. The closing of A by B is obtained by the dilation of A by B, followed by erosion of the resulting structure by B. For closing image 10*20 rectangular structuring element is used. After closing image we have to fill the holes in this image. A hole is a set of background pixels that cannot be reached by filling in the background from the edge of the image [3]. Then image is opened using 5*10 rectangular structural element. Values are determined according to the size of the image.Here we have used 1280X980 resolution images. 25 Emerging Trends in Computer Science and Information Technology -2012(ETCSIT2012) Proceedings published in International Journal of Computer Applications ® (IJCA) 4. SEGMENTATION OF PLATE CHARACTERS Before applying the OCR, the individual lines in the text are separated using line separation process and individual characters from separated lines. Steps for Character Segmentation: 4. 1 Binarization of Plate image 4. 2 Scan Line Algorithm for row segmentation 4. 3 Vertical Projection for column segmentationFig 6) Filtered Image on basis of area Fig. 7) Bounding Box and filled image 4. 1 Binarization Of Plate Image Binarize the plate image. Threshold for binarization must be such that characters are displayed well. For that we take average of all pixel values in plate image and calculate threshold. Fig. 10) Binarized image Fig. 8) Image after filtration on basis of height &width of objects 4. 2 Scan Line Algorithm The scan line algorithm is based on the feature that there is transition from 1 to 0 and 0 to 1 transition in character region in a binary image.Thus the total number of transition in character region is more than the total number of transition in other region. There are at least seven characters in license plate region and every character has more than two Jumps[7]. We can choose twelve as the threshold value. If the total number of transitions in a ce rtain line is greater than twelve, this line may be in character region. Otherwise, it is not in character region. Algorithm: 1) Let H be height and W be Width of Plate image. 2) for(i=H/2 to 0) { Count no of transitions ie 0 to 1 and 1 to 0 in cnt; if cnt