yuanzfy

摘要： const int dims = 3; int size[] = {3, 3, 3}; SparseMat mm(dims, size, CV_32F); int idx[dims] = {1,1,1}; mm.ref<float>(idx) += 1.0f; idx[1] = 0; mm.ref<float>(idx) += 1.0f;//添加元素或修改元素 SparseMatConstIte... 阅读全文