icvIsSeq 4787 modules/core/src/persistence.cpp CvType seq_type( CV_TYPE_NAME_SEQ, icvIsSeq, icvReleaseSeq, icvReadSeq, icvIsSeq 4791 modules/core/src/persistence.cpp CvType seq_tree_type( CV_TYPE_NAME_SEQ_TREE, icvIsSeq, icvReleaseSeq,