Onnx VN Comparison

[MarvNC]

I downloaded all the models available in the linked repo here and used ChaiNNer to test them all on a couple screenshots. Here's a slow.pics for ハミダシクリエイティブ, slow.pics for オトメ＊ドメイン.

There were many good ones but I think I liked these the most. Didn't take that much time to pixel peep every one tho, and of course the results will depend a lot depending on the art/resolution/text rendering/etc of the source image.

• nagadomi_upconv_7_anime_style_art_rgb_x2_fp32_opset15
• tsurumeso_upresnet10_x2_fp32_opset15
• Phhofm_HFA2kAVCCompact_x2_fp32_opset14
• CuNNy

ハミダシクリエイティブ	オトメ＊ドメイン
nagadomi_upconv_7_anime_style_art_rgb_x2_fp32_opset15	nagadomi_upconv_7_anime_style_art_rgb_x2_fp32_opset15
Phhofm_HFA2kAVCCompact_x2_fp32_opset14	Phhofm_HFA2kAVCCompact_x2_fp32_opset14
tsurumeso_upresnet10_x2_fp32_opset15	tsurumeso_upresnet10_x2_fp32_opset15
CuNNy new 8x32 (2024-08)	CuNNy new 8x32 (2024-08)

Hamikuri title screen: https://slow.pics/c/MPVFnV0b

Also a couple comparisons for Tsukihime 640x480 upscaling:

https://slow.pics/c/M0fUBN9n
https://slow.pics/c/rE6x4uJN

[kato-megumi]

Anime4k's result

Anime4K_Upscale_UL


Anime4K_Upscale_UL Anime4K_Restore_Soft_UL

Look remarkably close to waifu2x

[kato-megumi]

My attempt at dealing with ringing. Quite bad but still better than existing model.
https://slow.pics/c/C5wb8RHv

[rampaa]

Any possibility for 640x480 (e.g., Tsukihime) to 4k comparison?

[MarvNC]

Can you send an image for comparison?

[rampaa]

Sure: https://i.imgur.com/sJh8Xjv.png, https://i.imgur.com/xEemAZ3.png

[MarvNC]

https://slow.pics/c/M0fUBN9n
https://slow.pics/c/rE6x4uJN