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woah, so SSMI is wrong metrics. thanks a lot. I will try it.

you can try using wordpress

I tried with downsample and up sample image with opencv using INTER_AREA then compare them with SSMI. After that I pick the threshold to determine which is bad and which is good, b…

thank you, I tried with downsample and up sample it with opencv using INTER_AREA then compare them with SSMI, but it still not work well. Could you tell me what low pass filter you…

I'm building a software to extract text in image. But some uploaded images are blur, and hard to process. So, I need to build a function to determine if an image is low or high qua…