基于图片信息的反求工程.doc

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1、PhotosimagesgraphicReversePerspectiveStudyAbstract-Byanalyzingtheimagesandphotosoftheimagingprincipleperspectivethatphotoimagescanbeviewedasaperspective.Focusonimage-basedrenderingphotosreversemappingprojectionmap,andreversedesignofafewpracticaltechniques.IndexTerms-photoimages;perspective;Reverse;

2、projectionmap;graphicmethodI.PrefacePhotoimageReverseimageisanimportantdesignreferencedesign.Photographyasaresultoftoday'srapiddevelopment,accordingtostatistics,about80%oftheproductsamplegraphicphotosdirectlyorbyreferencetotheuseofproductsdrawnfromphotos.Advancedmechanicalandelectricalproductsforth

3、emilitaryfield,advancedequipment,wecanoftenobtaintheinformationonlyphotosimagedata.Effectiveuseofphotoimages,toobtainvalidinformationonthedevelopmentofnewproductsisoneoftheimportantways.Andphotoimagestothereversedesignoftheinformationisthemostdominantproductappearancetostudyhowthephotoimageintoapro

4、jectionmap,makingthemanufactureofmechanicalengineeringdrawings,imagereversedesignistostudyoneoftheimportantissuesItisalsothedesignoftheimagecannotreversethelackofanimportantlink.Video.Throughthismapping,youcanfindspaceat$distance&surfacehighDegrees',aswellasfromthe(surfacedistance).II.Photoimagesan

5、drenderingsoftheimageanalysisPerspectiveisthroughasurface,astheobjectsandtheviewer'sattentionwiththematerialpersonallyintographics,knownastheperspective.Inaccordancewiththetheoryofprojection,theperspectiveisbasedontheeyefortheprojectioncenterandtheformationofthecentralprojection.Astheperspectiveoft

6、heformationandtheeyeretinaimagingofobjectsasthesameprinciple(Figure1),soimmersiveperspectivegivingtheimpressionthat,likethesameasdirectlywitnessedtherealandnatural.Inadditiontothecurrentrenderingsforthebuildingdesignhasbeenusedextensivelyformodelingtheeffectsofmechanicalandelectricalproductsandprod

7、uctadvertisingpictureFig.      Photosthatpeoplehavebeenthroughthephotographiccamera.Photographswithacameraistheuseofconvexlenscanbecomeinverted,itisshrinkingastheprinciple.Convexlensofacameralens,equivalent