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• cvsaveimage 异常

• cv exception异常

• cv:exception出现异常

• cv_fourcc was not declared

• cvv错误

• cv.imshow()报错

• cvx failed

• cv_image_elem

• cvsaveimage怎么用

• cvv出错

• cvcreateimage

• cv_load_image_color

• cv.resize报错怎么办

• cv::cvtcolor报错

• cv format

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