CompressAI
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A PyTorch library and evaluation platform for end-to-end compression research
## Bug Try to reproduce the HM benchmark, but "psnr-rgb" is quite lower than reported. ## To Reproduce Steps to reproduce the behavior: 1. git clone this repo 2. dowload...
As stated, we can calculate the likelihood probability of the quantized latent variable by CDF((values + half)/ scales) - CDF((values - half)/ scales), but in CompressAI, the absolute value and...
## Bug bmshj2018_factorized_relu loads `"bmshj2018-factorized"` (GDN): https://github.com/InterDigitalInc/CompressAI/blob/a4ae2eeef7bdb1b84ba076ac0d650b523f3fa882/compressai/zoo/image.py#L334-L336 Furthermore, the model URLs for Amazon AWS are missing: https://github.com/InterDigitalInc/CompressAI/blob/a4ae2eeef7bdb1b84ba076ac0d650b523f3fa882/compressai/zoo/image.py#L65-L109
Thank for your great work ! When I remove the note at the line of 264 picture below to use the API of _decode_, I get the reconstructed picture with...
When converting to a C++ model, who has the source code for bin2c?
I made a Gaussian Mixture Model implementation for the two Cheng2020s. If anyone else is interested can make a pull request after I clean up the code a bit. Not...
The default learning rate is 1e-4, which seems stable for most compression models. When warming up with low initial learning rates (e.g. a ramp from 1e-6 to 1e-4), the training...
## Documentation Thank you for your amazing work. I tried to use the official pre-trained model for fast inference replication, but since I don't know the dataset and the training...
## Bug ## To Reproduce Steps to reproduce the behavior: 1. encode [this image](https://www.cmlab.csie.ntu.edu.tw/~chenhsiu48/COCO_train2014_000000290122.jpg) using `codec.py encode --model cheng2020-anchor -q 6` 2. [wrong decoded results](https://www.cmlab.csie.ntu.edu.tw/~chenhsiu48/COCO_train2014_000000290122.anchor.png) on high frequency textures ##...
Hollow! Where did you download the CLIC2020-PRO dataset you used and can you provide a link? I have read many articles where the BPG data on CLIC2020-PRO is different from...