Lines Matching defs:cn
18 int cn, normType, templateWindowSize, searchWindowSize;27 cn = GET_PARAM(0);35 h.resize(cn);36 for (int i=0; i<cn; i++)42 const int type = CV_8UC(cn);47 cn == 1 ? IMREAD_GRAYSCALE : IMREAD_COLOR);55 ASSERT_TRUE(cn > 0 && cn <= 4);56 if (cn == 2) {61 else if (cn == 4) {