1.1SRF SRF是指超分辨率因子(Super-Resolution Factor),也称为上采样倍率,是指将低分辨率图像放大到高分辨率图像的大小时所使用的比例因子。 一般来说,低分辨率图像的大小是高分辨率图像大小的一个较小比例,因此在进行超分辨率重建时,需要将低分辨率图像放大到与高分辨率图像相同的大小,这就需要使用上采样操作。而上采...
PFStorer: Personalized Face Restoration and Super-Resolution Paper: arxiv.org/abs/2403.0843 Code: Keywords: Face Learning Large-Factor EM Image Super-Resolution with Generative Priors Paper: Code: github.com/jtshou/GPEMS Keywords: Electron microscopy (EM) ...
PixelShuffle 实际上是将每个像素的位置扩展为 upscale_factor × upscale_factor 的块,从而实现图像的放大。 ESPCN的优势在于它能够以较少的计算量实现高质量的图像超分辨率,这使得它在实时超分辨率应用中非常有用。此外,由于它在网络末端进行上采样,因此可以更有效地学习从LR到HR的映射。 在实际应用中,ESPCN通常包含...
Whenever I try to use the the super-resolution example I'm getting this error. But when I run other scripts that use pytorch everything is fine. (pytorch) D:\___Git\super_resolution>python main.py --upscale_factor 3 --batchSize 4 --testBatchSize 100 --nEpochs 10 --lr 0.001 Name...
In SISR the aim is to estimate a high-resolution, super-resolved image ISRI^{SR}ISR from a low-resolution input image ILRI^{LR}ILR. Here ILRI^{LR}ILR is the low-resolution version of its high-resolution counterpart IHRI^{HR}IHR. The high-resolution images are only available during traini...
论文地址:Real-ESRGAN: Training Real-World Blind Super-Resolution with Pure Synthetic Data 论文开头放出了Real-ESRGAN的效果图 从效果图上可以看到real-esrgan的效果要远远超过其他的方法。 摘要 虽然在盲超分辨率中已经进行了许多尝试,以恢复具有未知和复杂退化的低分辨率图像,但它们仍然远远不能解决现实世界中一般...
论文地址:Real-ESRGAN: Training Real-World Blind Super-Resolution with Pure Synthetic Data 论文开头放出了Real-ESRGAN的效果图 从效果图上可以看到real-esrgan的效果要远远超过其他的方法。 摘要 虽然在盲超分辨率中已经进行了许多尝试,以恢复具有未知和复杂退化的低分辨率图像,但它们仍然远远不能解决现实世界中一般...
Most previous researchers have trained a specific network model separately for each factor, and taken the super-resolution of several integer scale factors into consideration. In this paper, we put forward a multi-scale factor network (MFN), which dynamically predicts the weights of the upscale ...
FSR 3 quality modeDescriptionScale factorInput resolutionOutput resolution Native AANative AAmode provides an image quality superior to native rendering with a modest performance cost.1.0x per dimension (1.0x area scale) (100% screen resolution)1920 x 1080 ...
Creative Upscale focuses on enhancing details and refining complex elements in the image. It doesn’t just increase resolution but adds depth by improving textures, fine details, and facial features. zsyoaoa/invsr Arbitrary-steps Image Super-resolution via Diffusion Inversion ...