上传者: weixin_38606300
|
上传时间:2023/6/7 5:27:18
|
文件大小:419KB
|
文件类型:PDF
SpiculationQuantificationMethodBasedonEdgeGradientOrientationHistogram
AnewapproachtoquantifythelungnodulespeculationlevelsinCT(computedtomography)imageswasproposed.Firstly,two-dimensionalimageofnodulewasgeneratedbyusingthespiralscantechnology.Secondly,thelungnodulewassegmentedinthetwo-dimensionalimageusingthedynamicprogramming.Thirdly,basedontheexpandedregionsfromthesegmentedboundary,thespeculationwassegmentedbyuseofthresholdsegmentation.Fourthly,thefeatureregionwherespeculationmayexistwasextr
本软件ID:15418611