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opencv学习笔记6:轮廓


内存:
cvCreateMemStorage
cvReleaseMemStorage
cvClearMemStorage
cvMemStorageAlloc

序列:
cvCreateSeq
cvClearSeq
cvGetSeqElem
cvSeqElemIdx

cvCloneSeq
cvSeqSlice
cvSeqRemoveSlice
cvSeqInsertSlice

cvSeqSort
cvSeqSearch
cvSeqInvert
cvSeqPartition

作为栈使用
cvSeqPush
cvSeqPushFront
cvSeqPop
cvSeqPopFront
cvSeqPushMulti
cvSeqPopMulti

插入和删除元素
cvSeqInsert
cvSeqRemove
cvSetSeqBlockSize

读取和写入

opencv学习笔记6:轮廓_内存


opencv学习笔记6:轮廓_轮廓_02

序列和数组: 
cvCvtSeqToArray
cvCvtArrayToSeq轮廓:
cvFindContours
cvContourScanner
cvFindNextContour
cvSubstituteContour
cvEndFindContour
cvApproxChainscvStartReadChainPoints //Freeman链码
cvReadChainPointcvDrawContours //绘制
深入分析
cvApproxPoly
cvFindDominantPointscvContourPerimeter //长度
-cvArcLength
-cvContourAreacvBoundingRect //边界框
cvMinAreaRect2 //cvMinEnclosingCircle //圆形边界
cvFitEllipse2 //椭圆边界几何
cvMaxRect
cvBoxPoints
cvPointSeqFromMat
cvPointPolygonTest匹配
cvContoursMoments //
???


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