Computervisionisarapidlyevolvingscience,encompassingdiverseapplicationsandtechniques.Thisbookwillnotonlyhelpthosewhoaregettingstartedwithcomputervisionbutalsoexpertsinthedomain.You’llbeabletoputtheoryintopracticebybuildingappswithOpenCV4andPython3.You’llstartbyunderstandingOpenCV4andhowtosetitupwithPython3onvariousplatforms.Next,you’lllearnhowtoperformbasicoperationssuchasreading,writing,manipulating,anddisplayingstillimages,videos,andcamerafeeds.Fromtakingyouthroughimageprocessing,videoanalysis,anddepthestimationandsegmentation,tohelpingyougainpracticebybuildingaGUIapp,thisbookensuresyou’llhaveopportunitiesforhands-onactivities.Next,you’lltackletwopopularchallenges:facedetectionandfacerecognition.You’llalsolearnaboutobjectclassificationandmachinelearningconcepts,whichwillenableyoutocreateanduseobjectdetectorsandclassifiers,andeventrackobjectsinmoviesorvideocamerafeed.Later,you’lldevelopyourskillsin3Dtrackingandaugmentedreality.Finally,you’llcoverANNsandDNNs,learninghowtodevelopappsforrecognizinghandwrittendigitsandclassifyingaperson'sgenderandage.Bytheendofthisbook,you’llhavetheskillsyouneedtoexecutereal-worldcomputervisionprojects.