C 调用opencv，边缘检测，图像分割，插值拟合，聚类变换，图像修改-C call opencv, edge detection, image segmentation, interpolation fitting, clustering transform, image modification

C++ Builder 环境下，利用Hough变换去除文本图像中的格线- Remove the grid lines in the text image using the Hough transform in the C++ Builder environment