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Dear Zhihao:
My test data set contains 300 images with a resolution of 3264*2488. The qarv_base model is used for encoding and decoding. The image size before compression is 637.24MB, and the image s…
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**Is your feature request related to a problem? Please describe.**
The current compression options that support alpha channel also requires very high bandwidth.
**Describe the solution you'd like*…
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I found this "quad-jpeg.tif" from the libtiff test images https://libtiff.gitlab.io/libtiff/images.html
I just put up a draft JpegTurbo version to support abbreviated data stream https://github.com…
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Version 1.7 of the DNG specification supports lossless image compression with JPEG XL. This results in much smaller file sizes compared to JPEG LS compression.
It would be great if tinydng could re…
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**Is your feature request related to a problem? Please describe.**
Currently, if using a different compression method (such a MozJpeg for .jpg file) or resizing an image, the colour data gets lost (s…
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### Describe feature
It would be nice to add AVIF image compression as an option instead of JPEG, as it has no apparent downside to JPEG (atleast that I know), and JPEG is getting a bit old. here is …
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See https://forum.image.sc/t/compression-artifacts-in-omero-iviewer/41445
Using `render_image` with `?q=1` can reduce compression artefacts. This should be supported in the iviewer UI.
EDIT: 4 yea…
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I would suggest improving the JPEG compression quality factor to at least 92.
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```
What steps will reproduce the problem?
1) Run the "RunBundler.py" script with --maxPhotoDimension set to a small
number.
2) In the generated Bundle out file, all JPEGS are saved with lossy
compr…
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#### Description of requested feature:
Add AVIF Format
#### Reasons for adding feature:
AVIF is more compression efficient than older image formats, with file sizes that can be 50% smaller than J…