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Hi @Fediory I have some images captured from smartphones that are well-lit, and I want to convert these images into low-light versions for fine-tuning HVI-CIDNet. I tried adjusting the brightness usin…
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## 🚀 Feature
A Complex-Wavelets Structure Similarity (also know as CW-SSIM) support with Steerable Pyramid (SP) or Dual-Tree Complex Wavelet Transform Method (DTCWT). Maybe support all possible Q-s…
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Hi thanks for the repo, wanted to check in with the training metrics. Currently, i am training the ProDiff Teacher model and getting the following validation results. Saw that there are a couple of me…
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Hi,
Can I have your .py file to evaluate metrics such as psnr, ssim, VSI, VI, and SI
I don't know how to evaluate the VSI, VI and SI values
and my results of ssim is not as good as yours
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作者您好，我在测试时遇到了问题，希望您能帮忙解答。我采用WDC的数据集进行测试，同时采用您提供的wdc_gaussian.pth文件作为权重文件，在hsi_denoising_test.py中进行实验，得到的结果产生了很大的差距。PSNR仅仅只有9.7多，我想应该是数据集和评价指标存在问题，但是在经过仔细检查后并未发现问题。请问您有好的解决方法或者排除错误的方法吗？
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in ssim function, i found the avg_o and avg_r is from Range(k, k + block_size) instead of Range(m, m + block_size). is this a bug?
by the way, what ssim value is best used for.
i want to …
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我用的celebaHQ数据集，从头开始训练，问什么我的psnr能达到350多，ssim其他三个指标也不正常，是图片在计算指标之前需要进行一些预处理吗？
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Dear Authors,
I hope you find this message.
First of all, I would like to express my appreciation for your excellent research. It is truly remarkable to see the quality you achieved using only s…
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I have tried some method to calc the ssim value with your pretrained models, but i can't get the same value as the paper.
1. code from https://github.com/xinntao/BasicSR/blob/master/metrics/calculate…
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代码中好像用的就是L2 Loss，没有加上论文中的SSIM Loss