@文心快码BaiduComatefindcontours supports only cv_8uc1 images when mode != cv_retr_floodfill oth 文心快码BaiduComate 针对你的问题,我将分点进行详细解答,并包含必要的代码片段以佐证回答。 1. 解释findContours函数及其参数 findContours是OpenCV中用于从二值图像中查找轮廓的函数。它的基本作用是检测输入图像中的...
error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherwise supports CV_32SC1 images only in function 'cvStartFindContours_Impl' 这个问题是因为使用opencv读取的图片未进行cv2的灰度化操作。 可以直接在 cv2.imread...
一,输入的图像必须是单通道,三通道不允许; 二,输入的图像数据类型需是 8UC1;否则程序会报错的,报错信息如下: error: (-210) [start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherwise supports CV_32SC1 images only in function cvStartFindContours_Impl 1. 解决方法,在读...
void findContours//提取轮廓，用于提取图像的轮廓 ( InputOutputArray image,//输入图像，必须是8位...
error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\imgproc\src\contours.cpp:197: error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherw...
in __call__ contours, _ = cv2.findContours(label, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE) cv2.error: OpenCV(4.7.0) /opencv-4.7.0/modules/imgproc/src/contours.cpp:195: error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode ...
error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherwise supports CV_32SC1 images only in function 'cvStartFindContours_Impl' 这个问题是因为使用opencv读取的图片未进行cv2的灰度化操作。
error: (-210:Unsupported format or combination of formats) [Start]FindContours supports only CV_8UC1 images when mode != CV_RETR_FLOODFILL otherwise supports CV_32SC1 images only in 2019-11-30 11:31 − ... ambrose 0 13068 相关推荐 cv::_InputArray cv::_OutputArray 2019-12-24 19:41...
void findContours//提取轮廓，用于提取图像的轮廓 ( InputOutputArray image,//输入图像，必须是8位...