Image processing Techniques to Forecast Plant Disease

Image process Techniques to Forecast Plant DiseaseA SynopsisonA feasibleness Study on The Prediction/ foretell of Disease for Plant Leaf Using Image processing TechniquesbyChaitali PandyaINDEX PAGE (JUMP TO) penetrationScope of the proposed studyReview of work already through with(p) on the crushObjectives of the proposed studyResearch MethodologyHypotheses to be testedTentative ChapterizationBibliographyIntroductionIndia is a country where the agricultural plays a genuinely valuable role. Here more than 70% depends on agriculture. Demand of agricultural industry, is increased day by day, so it is very important for the plant to plow effectively and increase its yield. The crop may be fruits or vegetables. For that it is very much important that a plant has to be monitored its growth period at the time of crop. Image processing is used as a tool to observe the indispositions on leaves of plants during farming from plantation up to harvesting. This study might foster to annunc iate a plant flip-flop ailments.Importance/Rationale of proposed InvestigationThe demand of the agriculture industry increases day by day, it is very much important for the plant to grow effectively and gives the maximum output or harvest. For doing so, it is essential to monitor the plant and plant leaf during its growth period, as well as, at the time of harvest.Scope of the proposed studyThe question only con billetrs the plants of the vegetables that are of any type.Digital Images of defective leaf of a plant.The study only considers the Image processing toolbox for converting the image.The study modifies the existing algorithm to convert image to text to perform the disease estimateing.Review of work already done on the subjectA web based tool named as Identificator is used to economic aid the people who are not experts in identifying plant diseases in a item way, which is totally based on the picture selection and/or little text descriptions. It is applicable when no sui table images exists, which represents the symptoms on a specific adjudicate of plant tissues. User can access this system from anywhere, it can be said as a multi accessed system, because the multi-access key of identification has to be generated, and it from the remote side or desktop computers or smart phone operators can easily use it. In this, the user selects pictures approaching the symptoms and the system gives the most probable disease.1The another(prenominal) study for the identification of symptoms of a plant diseases, where the images are colored is a machine vision system. The region, where the diseases found, in the digital pictures were improved, separated, and a set of features were removed from to each one of them. Inputs to a Support Vector Machine (SVM) features were then used as classifier and tests were performed to identify the best organized model. 2One study based on leaf image has been done. Some chemicals applied to the plants on the periodic basis. This kind of technique was only applied to the plants where the leaves already have been defected with the disease. Hundreds of chili plants were observed to perform disease forecasting. To detect disease on the chili plant leaf, the image processing technique plays a very important and useful role. This system will help farmers for the future monitoring and plantation.3One study has already been done, in that a decimal and qualitative optimization criteria for the co-operative evolutionary optimization method had been used, that involved a user and system (CEUS) for problems. The model, which is named as interactive evolutionary computation (IEC) model, system and user plays the own role for the evolution, such as individual replica or evaluation.Exactly in the opposite side, the proposed CEUS allows the user to dynamically change the allocation of search roles between the system and user, resulting in immediate optimization of qualitative and quantitative objective functions without i ncreasing user exhaustion. To achieve above mentioned optimization, it is better that a combination of user evaluation prediction and the integration of interactive and non-interactive EC would be used.4Objectives of the proposed studyThe main objective of this research is to maximize the cost-effective, reliable harvesting to the agriculture industry.With regarding of doing so, the study will seek following objectivesTo provide the tool to forecast/predict plant diseases for the vegetables.The study may give the solution to the problem where the crop of any vegetable will not give the expected results.To forecast how the plant leaf got defected in concern with the diseases.It may give the partial solution of the diseases by image of plant leaves.Research MethodologyIn this research study, different image processing techniques might be used.First digital image will be taken of the plant leaf.Image change software package MATLAB will be used to convert the image using image process ing toolbox.A survey on the image will be done in the qualitative and quantitative situations.Data might be collected from the specified region(s)/ farm(s).Comparison of the data which is taken from the digital image with the actual data to forecast the disease.Hypotheses to be testedSources of InformationSources of the information would be the farm or a nursery from where the digital pictures might be taken on a specific interval to study whether the leaves are affected with any specific diseases or not.Tools and Techniques of ResearchTools that will going to be used is the MATLAB R2010a (image editing software) with image editing tool ,that will help to convert the image into the text, those texts will be used for the future reference.Tentative ChapterizationThere might be the following chapters in the PhD thesis Title pageAbstract (with keywords)Table of contentsList of tablesList of figuresAbbreviationsStatement of original authorshipAcknowledgments1 Introduction2 Literature re view3 Methodology4 Analysis of data5 Conclusions and implicationsBibliographyAppendicesBibliographyNakayama, S. O. (2014). User-system cooperative evolutionary computation for both quantitative and qualitative objective optimization in image processing filter design. Applied Soft Computing , 203 218.Jhuria, M. a. (2013). Image processing for smart farming Detection of disease and fruit grading. Shimla.Elad, I. P. (2012). Identificator A web-based tool for visual plant disease identification, a proof of concept with a case study on strawberry. 144 154.Husin, Z. a. (2012). Feasibility Study on Plant Chili Disease Detection Using Image Processing Techniques. (pp. 291-296). IEEE.Smith, A. C. (2009). Image pattern classification for the identification of disease causing agents in plants . Computers and Electronics in Agriculture , 121 125.Zhou, Y. C. (2010). Plant root image processing and analysis based on 2D scanner., (pp. 1216-1220).1 Elad, I. P. (2012).2 (Smith, 2009)3 (Husin, 201 2)4 Satoshi Ono and Hiroshi Maeda and Kiyomasa Sakimoto and Shigeru Nakayama

Conceptualizing Naval Helicopter Landing Gear Engineering Essay

Conceptualizing Naval Helicopter land Gear Engineering EssayThe get gear is an important part of an aircraft as march onmost as the take-offs and landings ar concerned. The landing gear machines (or structures) are pretty simple in nerve of the commercial cleaver as compared to the commercial airplanes. But, that is not the case for the naval helicopters. Because of the not-so-friendly landing pre delays, the naval helicopter must have sophisticated landing gear chemical mechanism connected with its fuselage. The design of the landing gear mechanism for the naval helicopter should be such that the helicopter merchant ship land safely in aircraft carrier as well as in backdrop also, the mechanism should not fail under the sea wave excitation, while in ground condition.b. Research on landing gearDuring the initial age of the human flying history, the flyers apply to have the Skids as landing gears. The skids are still very much in use for commercial helicopters. But, for the airplanes and for the naval helicopters wheels are used mostly for the landing gears. The wheels are connected with the shock absorbers to form the landing gears. The landing gear, then, get connected with the fuselage in various fashions based upon the sizing of the aircraft.All the wheel based landing gears can broadly be categorized in terce main categoriesConventionalTri-cycleTandemFig.1 Showing three basic types of wheel based landing gearsTwo front wheels and a evoke tail wheel are used to form the conventional landing gear. The older aircrafts still have this type of landing gear. Ground handling is bit difficult here.The tri-cycle configurations has cardinal (or multiple of two) wheels at rear and minimum of angiotensin-converting enzyme nose wheel (s) at front. It gives better ground handling comfort and used widely for sm every sized aircrafts. On the basis of the wheel arrangements, diametrical types of tri-cycle arrangements are possible (as shown down the st airs)Fig.2 Showing different types of Tri-Cycle configurations (as per Federal Aviation Administration nomenclature)The multiples of landing gears are placed in line to form a compound tandem landing gear system. Different combinations of tandem are possible (as shown below)Fig.3 Showing different types of Tandem configurations (as per Federal Aviation Administration nomenclature)c. Conceptualizing Naval helicopter Landing GearAfter studying different types of available landing gears configurations, I have decided to develop the landing gear opinion of case-by-case wheel main gear with dual wheel nose gear configuration. It s a kind of tri-cycle configuration.Fig.4 Showing the rough landing gear conceptI have decided to use only contortion spring as shock absorbing elements for the concept.d. Preliminary Design CalculationsIn order further developing the concept, I have used the following dataTotal mass of the helicopter = 5126 KgSprung mass on each spring, m = 2563 KgDistance b etween the front and rear gear = 5 mDistance between the two rear gears= 2mNormal landingVertical channel run of the helicopter = 0.5 m/ second baseVertical ball over speed = 0So, the congeneric speed between the knock down and the helicopter, v =0. 5 m/sec=500 mm/secSo, the kinetic energy of the helicopter, KE = 0.5*m*v2 = 320375000 kg-mm2/sec2The energy stored in the tortuousness spring, SE= 0.5*k*r2 =0.5*kWhere, k= spring rate in N-mm/ percentage pointr=deformation of the spring =1 degree (assumed)Now, asKE = SE .eqn.1So, k= 640750000 N-mm/DegreeI will use this spring rate for rest of the two landing conditions to find out the deformations of the torsion springs.Hard landingVertical descent speed of the helicopter = 3 m/secVertical deck speed = -3 m/secSo, the congenator speed between the deck and the helicopter, v =6 m/sec=6000 mm/secK= 640750000 N-mm/degreeSo, by using the eqn.1r= 12 degreeCrush landingVertical descent speed of the helicopter = 15 m/secVertical deck spee d = 0m/secSo, the relative speed between the deck and the helicopter, v =15 m/sec=15000 mm/secK= 640750000 N-mm/degreeSo, by using the eqn.1r= 30 degreeSo, I will start my ADAMS design with the treasures obtained from this hand calculation and gradually fine tune the values in order to wreak the landing criteria.e. Converting the Conceptual Design to ADAMS MechanismsI have used the MSC ADAMS software for preparing two landing gear mechanism design options out of the abstract design and the hand calculations. The two design options differ in terms of heights. Parametric design advantage of the ADAMS software is utilized for creating the two design options. magical spell creating the two mechanism design options, the following ADAMS options are utilizedPoint Points are used for creating basic locations of all the important elements of the design (like centre of the wheels etc.) toroid Wheels of the landing gears are created using the torus option.Link All the structural members (like top frame, axels etc) are created using this option.Box This tool is used for creating the landing deck of the air craft carrier.Torsion Spring This is for creating the front and rear torsion springs.Hinge Joint This option is for creating all the revolute joints of the mechanism.Translational Joint This option is used for creating the translational joints.Contact The contacts between the wheels and the deck are created using this option.e.1. ADAMS Mechanism Option-1The mechanism option-1 looks like belowFig.5 Showing the ADAMS Mechanism option-1 ArrangementThe points table for the mechanism option-1 looks like belowFig.6 Showing the point table for the mechanism option-1e.2. ADAMS Mechanism Option-2The mechanism option-2 looks like belowFig.7 Showing the ADAMS Mechanism option-2 ArrangementThe points table for the mechanism option-2 looks like belowFig.8 Showing the point table for the mechanism option-2e.3. Selecting the Optimum ADAMS Landing Gear MechanismThe selection of the best design out of the two options is done by observing the speedup values. The acceleration plots for the hard landing conditions (descent velocity of the helicopter = 3 m/sec and upward deck speed = 3m/sec) for both the concepts are shown belowFig.9 Showing the hard landing condition acceleration plots for both the conceptsThe above plot is display that the level best acceleration value for the design -2 is more than50 m/sec2.The acceleration plots for the crush landing condition (descent velocity of the helicopter =15 m/sec and upward deck speed = 0 m/sec) for both the options are shown belowFig.10 Showing the crush landing condition acceleration plots for both the conceptsThe above plot is showing that the maximum acceleration value for the design option-2 is much higher in case of the crush landing condition.So, on the basis of the above two tests, it can be concluded that the design option-1 is better among the two options. Hence, I have selected the design option-1 for further analysis.f. Testing the Selected ADAMS mechanism (design option-1) Against the Specified Landing ConditionsNormal Landing Condition The acceleration plot for normal landing condition (descent velocity of the helicopter = 0.5 m/sec and upward deck speed = 0m/sec) for the design option-1 is shown belowFig.11 Showing the normal landing condition acceleration plots for the Design Option-1The above plot is showing that the maximum acceleration value for normal landing condition for the design option-1 is 7.5 m/sec2.Hard Landing Condition The acceleration plot for normal landing condition (descent velocity of the helicopter = 3 m/sec and upward deck speed = 3m/sec) for the design option-1 is shown belowFig.12 Showing the hard landing condition acceleration plots for the Design Option-1The above plot is showing that the maximum acceleration value for hard landing condition for the design option-1 is 48.1 m/sec2.Crush Landing Condition The acceleration plot for normal landing co ndition (descent velocity of the helicopter = 15 m/sec and upward deck speed = 0m/sec) for the design option-1 is shown belowFig.13 Showing the crush landing condition acceleration plots for the Design Option-1The above plot is showing that the maximum acceleration value for hard landing condition for the design option-1 is 119.6 m/sec2.g. Running the Vibration analysis for the Selected ADAMS MechanismThe vibration analysis is performed for the Design option-1 using the ADAMS vibration plug-in. For simulating the sea wave oscillations, two acceleration actuators are used at front and the rear axles. One output channel is created at the COG of the top frame. The output channel is used for measuring the acceleration at the COG of the frame.Fig.14 Showing the frequency Response Analysis plot for the Design Option-1The pick of the above frequency response plot indicates the resonating frequency for the design option-1. So, the resonating frequency here is 64.5 Hz.h. Consolidated Result s for Design Option-1Parameters ValuesMaximum Normal Landing quickening (m/sec2) 7.5Maximum Normal Landing Acceleration (m/sec2) 48.1Maximum Normal Landing Acceleration (m/sec2) 119.6Resonating Frequency (Hz) 64.5i. DiscussionTask-1 This task is covered in the section-c and section-d.Task-2 This task is covered in Section-f.Task-3 This task is covered in section-g.Task-4 This task is covered in section-e.j. ConclusionThe ADAMS is a powerful tool for creating and testing a mechanism under specified conditions. The parametric feature of ADAMS helps creating different design iterations easier.The design option-1 passed all the landing conditions specified for the assignment. Also, the resonating frequency observed for the design option-1 is 64.5 Hz.k. Referenceshttp//www.faa.gov/airports/resources/publications/orders/media/Construction_5300_7.pdfhttp//www.allstar.fiu.edu/aero/flight14.htmhttp//www.helis.com/howflies/skids.phphttp//www.aoe.vt.edu/mason/Mason_f/M96SC.html

William Wells Brown and the Jefferson and Hemings Scandal Essay example

William Wells Brown and the Jefferson and Hemings Scandal William Wells Brown wrote Clotel or The Presidents Daughter, a (fiction) novel based on the rumors surrounding doubting Thomas Jeffersons subprogram with Sally Hemings, his slave. Brown learned of the scandal while working in several antislavery activities following his escape from slavery in 1834. Brown cherished not only to improve the social status of blacks and to support abolition through his writing, but also to encourage his readers to develop a skeptical kindred to glorified stories of the national past (Levine 15). He chose to write a novel that not only questioned slavery, but also questioned the validity of the principles that this nation was founded on.Rumors about the affair between Thomas Jefferson and Sally Hemings were circulating on a small scale after Hemings gave birth to several children who were noticeably light-skinned. Visitors as early as 1796 to Monticello, Jeffersons home in Virginia, often no ted, Mr. Jeffersons slaves had neither in their color nor features a single trace of their origin (Rothman 87). It was clear to many that the slave children at Monticello were the effect of interracial sexual relationships. Not until James Callender made a public accusation in 1802, however, did the scandal make its way into the press.James Callender was a jockstrap of Jeffersonian Republican politics, and he began writing political columns for the Philadelphia Gazette in the 1790s. His views were more extreme than those of the political party that he supported, however, and his writing was untactful. He attacked politicians who belonged to other(a) parties, and exposed scandals where scandals could be found (or created?). He was eventually fire... ...lgram, Jeff. In Jefferson-Hemings DNA test, media found failing Research director sees biggest science story as widely misinterpreted. megabucks Online. 29 Apr. 2000<http//www.google. com/imgres?imgurl=http//www.pacpubserver.com /new/new s/images/philosophicock. jpg&imgrefurl=http//www.pacpubserver. com/new/news /4-29 00/jefferson.html&h=325&w=326&sz=26&tbnid=hIml z3nbCtYJ&tbnh=113&tb nw=113 &start=11 &prev=/images%3Fq%3DThomas%2BJefferson,%2B Sally%2 BHemings%26svnum%3D 10%26h1%3Den%261r%3D%26sa%3DG.Rothman, Joshua D. James Callender and Social Knowledge of Interracial Sex in Antebellum Virginia. Jan Ellen Lewis, and Peter S. Onuf. Sally Hemings & Thomas Jefferson History, Memory, and Civic Culture. Charlottesville University public press of Virginia, 1999. A Philosophic Cock, a caricature of Thomas Jefferson and Sally Hemings, 1802 (Milgram 1).

Angela’s Ashes by Frank McCourt :: English Literature

Book Review Angelas Ashes by Frank McCourtI read the book Angelas Ashes and I was truly amazed that it wastrue. I love reading about the old days and this is a book about Frank McCourt (the spring) misfortunes during his childhood in Limerick, Ireland. It is sad at times and you idlert think this is only a book but still the best read in a long time.Angelas Ashes is written from the perspective of Angelas first-bornson, Francis McCourt, the author of the novel. Angela and her husband,Malachy, are both born and raised in Ireland and emmigrate to America where they meet and marry. Angela gives birth to four sons, Francis, Malachy jr. and twins, Eugene and Oliver. Angela also has a daughter, Margaret. The McCourts return to Ireland with their children after the sadness they are struck by when young Margaret dies from malnutrition and tuberculosis.When in Limerick, the McCourts are welcomed by neither family nor theneighbours. Angelas insensitive mother tosses them out on the street s declaring she has no room for them in her house. They were forced to get a poor shack where fleas feasted on their skin while sleeping at night.Being from the despised Northern Ireland, Malachy finds it hard to find a job and when he does he drinks away his wages leaving the familydestitute. After finally settling into the neighbourhood in Ireland, Angela loses Oliver and Eugene to tuberculosis and the fever. Unable to cope, Angela forces Malachy Jr. and Francis to spend much of their time outdoors while she rests. Angela has two more boys, Michael and Alfie. Malachy is unable to support his family and Angela is often left to beg from charities in order to march on her family alive. Francis is neglected by his parents and many of the Irish people.As he grows older he deepens his understanding of sex and involves himself insexual acts, which he later regrets. His morality makes him feel extremelyguilty for these dirty acts. He begins to take on many more responsibilitiessuch as living with his uncle away from his family and finding bend inorder to support himself. This novel grabs a hold of you and pulls you into the story, forcing you to feel what its like to live in the slums. Although McCourt lived a very rough life he managed to pull out a few humorous scenes in his story.

Rainy Day :: essays research papers

Its a rainy day today I am sitting at my window and watching the beauty of nature. This is great sight I love the scenes the nature has created today. Let me share it with you The falling weewee droplets make the air cool and environment calm. When it starts rain slowly every one rushes to safe place to save them. Women rush to roof to dole out their framework down to save from getting wet. Small children gets excited. You can easily see them jumping and trying to come out to take a feel of rain. shake off you watched the scene on roads when it starts raining. ha ha its funny scene. Some people try to escape by running/ some try to take shelter under others roof / some take bag or books magazines on their head and try to escape. But this is all when it is atonic rain. but when it is heavy rain one has no way. Even umbrellas are insufficient. The heavy lightning with thunderous sound.. God save us Prays the poor in his hut. Every one comes out on window and peeps out side scene . If you have a field in front you will hear songs of frog. accommodate u seen them when they speak/ their vocal sac. This seems like a baloon. The old ponders the rain scene and remembers his child hood and young days. He never forgets to guard his high-sounding children waiting to jump in rain. Still u see the eager ness of children if they could have been permitted to take a bath. What is more that when it rains with heavy wind. U shut your door and window. And still manage to peep out side Ha ha ha Hands off to God .on this well-favoured scene creation. How beautiful is the scene of nature The black thunderous cloud, the fading day light due to its darkness, birds rushing to their nests. And the unique beauty of raining. Well this is not all. When it stops raining. Its a different pleasure . Small water droplets droping from wet leaves one after one.. creating different sounds when droping on water/ dry leaves/ wood or metal. Have you heard them They sound great Small child ren making paper boats and sailing them. On low lands water are logged.

Compare Dickens’ presentation of Scrooge in Stave I and Stave V Essay e

Compare devil presentation of Scrooge in turn I and Stave VScrooges presentation in Stave I and in Stave V is very different. InStave I demon presents Scrooge, as a cold-hearted old man who loveshimself and hates Christmas. In contrast, his nephew Fred enjoysChristmas with his wife, and is so nice to Scrooge all the timewhereas Scrooge is always reckon to Fred, (Bah, Humbug). Dickens usesthe weather to describe how cold it gets when Scrooge is near thepoint that he is trying to make is that he is so mean that hismeanness has infected the atmosphere. It tells us that Scrooge is onlyworried about himself and his money. After Scrooge talking and hangingaround with ghosts he goes back to bed and wakes up to reality, andchanges all his mean ways.In Stave I, Dickens emphasizes the negative side of Scrooge. Scroogeis well known around his town and one day two portly gentlemen fuck offover and ask for some money for the poor, who cant celebrateChristmas but Scrooge says, Are there any p risons? The gentlemenreplied, Plenty of Prisons, this just tel...

The Realtionship Between Salamano And His Dog The Stranger By Albert C :: essays research papers

Misery Loves CompanySalamano and his train have a strange relationship. They are always to start outher and even look similar, but Salamano is constantly beating the dog. One would think that since the dog was Salamanos only companion then he would treat it better. Salamano and his dog symbolize the farcicality that occurs in our every twenty-four hour period life.Both the dog and Salamano have reddish scabs and the dog has sort of taken on his masters stooped look, fret down, neck straining(pg. 27). Theyve been together for eight years, always doing the some routine, so theyve started to take on each others personalities, as well as looks. They say that misery loves company- which is exactly the case with Salamano. He got the dog after his wife died, for companionship, but he has never really been happy. He in all likelihood figures that if he cant be happy, then neither can the dog.The relationship between Salamano and his dog is utterly absurd. Theyve done the same routine d ay in and day out for eight long years, yet neither one will ever change or rent from their mistakes. Salamano wont learn to let the dog finish peeing so that it wont go in the house and the dog wont learn not to pull the leash. They are both resistant to change, probably because they dont know anything else, except how to be miserable together.One of the most absurd things of all is how upset Salamano is when he looses his dog. He doesnt treat the dog well or appreciate it when its there, but is distressed when it is missing. When Meursault suggests that he get a new dog, Salamano replies that he was used to this one. Its not about loving the dog, it was about feeling comfortable and used to the routine that they had together.Many race are resistant to change. They become comfortable with their lives and dont dare to venture outside of the box.