标签: image／video

TheTMS320C64ximage/videoprocessinglibrary(IMGLIB)providesasetofC-callable,assembly-optimizedfunctionscommonlyusedinimagingapplications.WhileIMGLIBcanbeusedtodeveloppracticalreal-timeapplicationswithitshighperformanceandeaseofuse,thereareseveralimportantfactorstoconsiderinasystemenvironmentforattainingoptimalperformancemainlyduetothedata-intensivenatureofimagingapplications.ThisapplicationreportpresentstheusageandperformanceofseveralIMGLIBfunctionstohelpusersutilizeIMGLIBintheirsystemdevelopment,andalsopresentsperformanceanalysiswiththreekindsofmemoryscenariostohelpunderstandpotentialoverheadrelatedtomemoryhierarchy.……

WelcometotheTMS320C64xImage/VideoLibrary(IMGLIB).TheIMGLIBisacollectionofhigh-leveloptimizedDSPfunctionsfortheTMS320C64xdevice.ThissourcecodelibraryincludesC-callablefunctions(ANSI−Clanguagecompatible)forgeneral-purposeimagingfunctionsthatincludecompression,videoprocessing,machinevision,andmedicalimagingtypeapplications.……