31.12.2022, 12:39
Hello Selur,
I'm using realesr-general to resize old movies (good as winter task because the GPU get very hot). This is a very good and fast resizer, but the final images are too sharp and too clean. This effect is good for anime movies, but for films the effect is too strong. I'd like to mitigate the effect by blur a little the image and add some grain.
Regarding the "blur" filters, the following ones could be added:
"Blur" - Just the basic "Blur"
"conditional_resize" - Good to fix oversharpened upscales
"MinBlur" - Gauss/Median filter
"TMinBlur" - MinBlur with Thresholded
"SmoothGrad" - smooths the low gradients or flat areas
I think that for my problem "conditional_resize" could be the right one.
Thanks,
Dan
I'm using realesr-general to resize old movies (good as winter task because the GPU get very hot). This is a very good and fast resizer, but the final images are too sharp and too clean. This effect is good for anime movies, but for films the effect is too strong. I'd like to mitigate the effect by blur a little the image and add some grain.
Regarding the "blur" filters, the following ones could be added:
"Blur" - Just the basic "Blur"
"conditional_resize" - Good to fix oversharpened upscales
"MinBlur" - Gauss/Median filter
"TMinBlur" - MinBlur with Thresholded
"SmoothGrad" - smooths the low gradients or flat areas
I think that for my problem "conditional_resize" could be the right one.
Thanks,
Dan