how to put text message on images using opencv library on C
** C/C++에서 opencv로 영상에 text 글자 삽입하기 ** CvFont font; char buffer[64]; // cvInitFont(CvFont*, int fontFace, double Hscale, double Vscale, double Shear, int thickness, int lineType); cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 0.5, 0.5, 0, 1.5, CV_AA); // display just character cvPutText(screenRGB, "Target Speed:", cvPoint(10, 80), &font, cvScalar(0, 0, 255, 0)); // display the value of the float va..
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how to put text message on images using opencv library on python
** 파이썬에서 opencv를 이용하여 이미지에 text를 삽입하는 방법!! ** See the following cold. cv2.putText(image, "Hello. world!!", bottomLeftOrigin, fontFace, fontScale, textcolor) . image : numpy array of size [img_height, img_width, img_depth] . "Hello. world!!" : This will be displayed. . bottomLeftOrigin : for example, if you set (10, 10), bottom left corner of "H" character will be placed at (10, 10). . fontFace :..
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