opencv矩陣乘法 opencv有旋轉(zhuǎn)函數(shù)嗎?
opencv有旋轉(zhuǎn)函數(shù)嗎?首先計算旋轉(zhuǎn)矩陣cvmat*rot_umat=cvCreateMat(2,3,CV_32FC1)cv2DRotationMatrix(center,angle,scale,r
opencv有旋轉(zhuǎn)函數(shù)嗎?
首先計算旋轉(zhuǎn)矩陣cvmat*rot_umat=cvCreateMat(2,3,CV_32FC1)cv2DRotationMatrix(center,angle,scale,rot),然后旋轉(zhuǎn)變換(SRC,DST,rot)Mat,0)