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| # Comparisons among different anime models | ||
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| ## Update News | ||
| - 2022/04/22: Release AnimeVideo-**v3**, we have made the following improvements: | ||
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| - 2022/04/24: Release **AnimeVideo-v3**. We have made the following improvements: | ||
| - **better naturalness** | ||
| - **less artifacts** | ||
| - **Fewer artifacts** | ||
| - **more faithful to the original colors** | ||
| - **better texture restoration** | ||
| - **better background restoration** | ||
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| ## Compare methods | ||
| * [waifu2x](https://github.com/nihui/waifu2x-ncnn-vulkan): the hyperparameters: `tile=0 `, `noiselevel=2` | ||
| * [Real-CUGAN](https://github.com/bilibili/ailab/tree/main/Real-CUGAN): | ||
| we use the [20220227](https://github.com/bilibili/ailab/releases/tag/Real-CUGAN-add-faster-low-memory-mode) version, | ||
| the hyperparameters are: `cache_mode=0`, `tile=0`, `alpha=1`. | ||
| * RealESRGAN-AnimeVideo-**v3** (ours latest released animevideo model) | ||
| ## Comparisons | ||
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| We have compared our RealESRGAN-AnimeVideo-v3 with the following methods. | ||
| Our RealESRGAN-AnimeVideo-v3 can achieve better results with faster inference speed. | ||
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| - [waifu2x](https://github.com/nihui/waifu2x-ncnn-vulkan) with the hyperparameters: `tile=0`, `noiselevel=2` | ||
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| - [Real-CUGAN](https://github.com/bilibili/ailab/tree/main/Real-CUGAN): | ||
| we use the [20220227](https://github.com/bilibili/ailab/releases/tag/Real-CUGAN-add-faster-low-memory-mode) version, the hyperparameters are: `cache_mode=0`, `tile=0`, `alpha=1`. | ||
| - our RealESRGAN-AnimeVideo-v3 | ||
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| ## results | ||
| ## Results | ||
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| You may need to **zoom in** for comparing details, or **click the image** to see in the full size. | ||
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| **More natural results, better background restoration** | ||
| | Input | waifu2x | Real-CUGAN | RealESRGAN<br>AnimeVideo-v3 | | ||
| | :---: | :---: | :---: | :---: | | ||
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| **Fewer artifacts, better detailed textures** | ||
| | Input | waifu2x | Real-CUGAN | RealESRGAN<br>AnimeVideo-v3 | | ||
| | :---: | :---: | :---: | :---: | | ||
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| **Other better results** | ||
| | Input | waifu2x | Real-CUGAN | RealESRGAN<br>AnimeVideo-v3 | | ||
| | :---: | :---: | :---: | :---: | | ||
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| ## Inference Speed | ||
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| ### PyTorch | ||
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| Note that we only report the **model** time, and ignore the IO time. | ||
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| ## Speed | ||
| ### pytorch | ||
| Note that we only report the **model** speed, and IO time is not considered. | ||
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| | GPU | Input Resolution | waifu2x | Real-CUGAN | RealESRGAN-AnimeVideo-v3 | ||
| | GPU | Input Resolution | waifu2x | Real-CUGAN | RealESRGAN-AnimeVideo-v3 | ||
| | :---: | :---: | :---: | :---: | :---: | | ||
| | V100 | 1921x1080 | - | 3.4 fps | **10.0** fps | | ||
| | V100 | 1280x720 | - | 7.2 fps | **22.6** fps | | ||
| | V100 | 640x480 | - | 24.4 fps | **65.9** fps | | ||
| | V100 | 1921 x 1080 | - | 3.4 fps | **10.0** fps | | ||
| | V100 | 1280 x 720 | - | 7.2 fps | **22.6** fps | | ||
| | V100 | 640 x 480 | - | 24.4 fps | **65.9** fps | | ||
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| ### ncnn | ||
| - [ ] update ncnn library of [Real-ESRGAN-ncnn-vulkan](https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan) for a fair comparison. | ||
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| - [ ] TODO |
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