外文文献及译文

1、本科毕业设计外语文献和译文文献、资料主题： food handling using计算机文献、资料来源：文献、资料发表(出版)日期： 2008.12院(部): 机电工程学院专业：机械工程和自动化班级：机器054名字：刘翠芹学位： 2005071222指导教师：董明晓教授翻译日期： 2009.5.15外语文献：foodhandlingandpackagingusingcomputervisionandrobotAbstract22222222222222222222222222222 thetrocentertionmendinsterdevicesisporymatiddedtoinstruc

2、tionalnoffoodprocessors.inn particular foodpro dsuponmachinery.forinsterthevicessensormustbprogrammedtoddetecttheportionofsingandisolate dobjectobjeaswilleasoverlappingorcl pershavetobeddirectionfoffoodarticles trnactionwithefooditemsandhencecausingminimumdamagetothisproject avionguidandsystemisbe s

3、objective.thesystemintegrationsthemodifideversofthehoughtransformalgorithmasthe mainrecognitionengine.themessolicationand1. Introductionthecontingdowtothepackaginglines， locating recogingandpronfodedobjectsareveryimpontinfoodprocessingindustry.thestareperformedroutedinfoodindustrymainlyfor qualit du

4、ctclassification.scuhtastionarerverylobilydeandingandddtentorelyheheham.hanshonsofworkersingrawmaterialsofanimaloriginc withfaecalandothermicro-pathogenicorganisms 2.the study by trick ett 3 pleteationoffoodhandlingandpack

5、agingbymea snofro fectivenstoeliminateinformicobiologicalisticityoffoodsrobtshavesuccessuccelybenedaillinginadwidedoffoodindustries的erarerrelectivelyandhygienic ruggdness和repeatability.thistrendi onwiththeincricalingscruty和regrationoryenformingmentssuchc d critical control points (HACCP ) tegitywith

6、compationstodecereationoreliminateworkerexposuretorepetitivemotiontasksandharshenvironment.howevert这里与问题和挑战有关Firstly the food products，despite of the same type，differ in size，shiteandotherphysicalvariables.thisipesspecialdemandsformachiner requireringmultiplesensorory minplationandenvirtionandenvirt

7、ionandenvirtionandenvirtionandenvirtionandenvirtionandenvirtionanang robots for foood hingesuponthesuccessofthedetecting， locating recignizingandhongserveryoverappacingandocclidingcasesofsimilarfoodobjects.thirdly foodobjectsareoftendelicate和usullic lippery或viscous substances makinghighsprodefingofs

8、uchtargetsaverychallendingtask.theexistingcontact-basedmechanismssuchasthe girpanplingarenotapplicationalcorinfiresandbrusisingtofoodproducts.hencefurthesresearchisneededinordertosol此问题. thisparparead lems，forcousingonthemesstocontrotherobotdirectlyfromthevisionsensor使用他们的眼睛，控制他们的手臂2 .材料和方法2.1 Sampl

9、e Preparationthechosenfoodforthisstudyisallocallyproducdedbeef-burger.itpossesalltheimponthechartchishareinquitytofoodproducts 222222222222 light.surfersimationsoftessstamplementationacquiredusing8- bitrotrobotvicesystemwithuniformwhitebackground.thewhite tcontrttc 背景. thechesenexposure已调整的tmid-wayo

10、fthefull-scale range.theforcallicaldistanceselectoallaswillesasmulltiplessampl2.2机器人visiontherotbootvisionsystemsusedinthestudyistheadeptcobra 600-dofarticulatedscararobot，manufactured by adept tech . usandequipedwitha mv-5 adeptcontrollerandtm 1001 cccommonorgecommentcommmentcommanumermanufactingdb

11、ypulnicinc . Canada.thecamerawasmountedontolink2ofrobotstarmandilluminatedusingthewarmwhitedeluxe (wwx ) fluorescenterilling.thecameraisfittedwithac-mountadaptertopermittheuseoftamronf/25.58-mm lens.thetm 1001 cameraisconnectedtotheavicardvia 12-pinhirosoftypecameraconnectorofhirosinc . Japan.theroboticvisionsystemwasoperatedusingadeptsaimsvv 4.0 andprogramminglibraries，运行ning on 1.7 GHG and 255 mbrampentiumivpc .2.3图像处理theiverivevicesprocessismanytoextractmeaningful和acurityinformationintheinroboticapplications endowingtherobotswit ioncontroplicationplicationpropensiontro hasis