使用python检测和删除水印

Question

I have question about python image processing, Are there any method to detecting watermark and also deleting or removing the watermark?

for ex. like this image

http://blackstead.com/wp-content/uploads/2013/06/SWG-33-1-Hawthorn-Watermark-1024-14.jpg

Thank you,

Answer 1

Since the watermark is almost transperant, you can try inpainting technique to remove the watermark. Inpainting technique reconstructs the image by filling any gaps in the image.

Please try the inpainting method in opencv:

cv2.inpaint()

http://docs.opencv.org/3.0-beta/modules/photo/doc/inpainting.html