
二值图像 灰度图像 彩色图像(RGB,Lab,HSV) 多种颜色空间
2. 学习OpenCVModel:
Core opencv_core.lib
Imgproc opencv_imgproc.lib
Highgui opencv_highgui.lib
Mat Z = Mat::zeros(2,3, CV_8UC1);
cout << "Z = " << endl << " " << Z << endl;
Mat O = Mat::ones(2, 3, CV_32F);
cout << "O = " << endl << " " << O << endl;
Mat E = Mat::eye(2, 3, CV_64F);
cout << "E = " << endl << " " << E << endl;
优缺点:
(1)优点:
算法简单,易于实现,不需要参数估计,不需要事先
练。
(2)缺点:
kNN计算量特别大,而且训练样本必须存储在本地,
存开销也特别大
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