computerbuster

11 ms·

1.
Limitations of Perceptual Image Metrics(halide.cx)
2 points by computerbuster 12d ago|0 comments
2.
Fast Perceptual Image and Video Metrics(github.com)
2 points by computerbuster 2mo ago|1 comments
3.
by computerbuster 2mo ago
blog: https://halide.cx/blog/fmetrics/
4.
by computerbuster 5mo ago
I think these conversations are directed by the parties funding the efforts. Example: "we (large company) want a fast AV2 decoder" -> they pay a specialized team to do it -> this team works in C for the most part, so it is d
5.
by computerbuster 5mo ago
Congratulations to the team, I've been on Zed exclusively for a couple of years and it has been nothing but great on macOS and Linux.
6.
by computerbuster 6mo ago
JPEG XL is mainly based on unique image-specific research, but you're right to say a lot of the techniques are compatible with videos in theory (the XYB color space comes to mind). AVIF is an AV1 OBU in an image-specific container, and
7.
Same Image, Different Score?(halide.cx)
3 points by computerbuster 8mo ago|0 comments
8.
by computerbuster 11mo ago
Quick follow-up from the original SSIMULACRA2 author: > The error will be much smaller than the error between ssimu2 and actual subjective quality, so I wouldn't worry about it.
9.
by computerbuster 11mo ago
Existing tools really just need to do a better job keeping up.
10.
by computerbuster 11mo ago
Very cool use case! 4:4:4 support + 10-bit color make AVIF very compelling here.
11.
by computerbuster 11mo ago
I'm a big fan of JPEG XL, but even its most dedicated fans have given up the argument that it is the best for compression efficiency. AVIF's generational leap took place in August 2024 with Tune Still Picture in SVT-AV1-PSY, so mu
12.
Oavif: Faster target quality image compression(giannirosato.com)
44 points by computerbuster 11mo ago|20 comments
13.
by computerbuster 1y ago
Hi, author here – the README covers this in the Performance section: https://github.com/gianni-rosato/fssimu2?tab=readme-ov-file#... If you run the `validate.py` script available in the repo, you should see correlation
14.
Fast SSIMULACRA2 Implementation in Zig(github.com)
30 points by computerbuster 1y ago|4 comments
15.
The Multimedia Renaissance(giannirosato.com)
4 points by computerbuster 1y ago|1 comments
16.
by computerbuster 1y ago
The past two years have seen significant advancements in video and image compression, particularly with the maturation of the SVT-AV1 video encoder and improvements to AVIF image compression. These developments, coupled with faster and more
17.
Improving AVIF in Open Source(halide.cx)
9 points by computerbuster 1y ago|0 comments
18.
by computerbuster 1y ago
This is an incredibly robust solution to a really pressing problem for a lot of individuals/orgs who want to use/deploy reasonably powerful LLMs without paying through the nose for hardware. Others have mentioned the hyperscalers
19.
End-to-end private LLM inference(tinfoil.sh)
3 points by computerbuster 1y ago|1 comments
20.
How to Compare Video Encoders(giannirosato.com)
2 points by computerbuster 2y ago|0 comments
21.
Indentation Style: Notable Styles(en.wikipedia.org)
11 points by computerbuster 2y ago|18 comments
22.
by computerbuster 2y ago
Another resource on the same topic: https://blogs.gnome.org/rbultje/2017/07/14/writing-x86-simd-... As I'm seeing in the comments here, the usefulness of handwritten SIMD ranges from "totally u
23.
by computerbuster 2y ago
AvifHash leverages the power of AVIF to create image placeholders that are both compact and efficient. This Proof of Concept shows promising results: at 27 characters, AvifHash outperforms BlurHash https://blurha.sh/ (using
24.
by computerbuster 3y ago
A deep dive into programming a freestanding QOI encoder using the Zig programming language.
25.
The Kitchen Manifesto: 8 Guidelines to Achieving Chef Nirvana(nateranda.com)
1 points by computerbuster 3y ago|0 comments
26.
by computerbuster 3y ago
I just started C and Zig at the same time in October. While Zig was not easy to learn right away, in my opinion, it has become a joy to work with as I've become more familiar with it. This isn't to say learning C is a useless exer
27.
Unlocking SVT-AV1's Encoding Potential: Optimizing for Animation(wiki.x266.mov)
4 points by computerbuster 3y ago|1 comments
28.
by computerbuster 3y ago
This blog post on the Codec Wiki by encoder Trix presents extensive benchmarking of SVT-AV1 1.8.0 on animated content using both objective metrics and subjective image comparisons (the subjective part is coming soon). Short high-quality ani
29.
by computerbuster 3y ago
Apple really gave JXL the boost it needed. A part of me deep inside hopes that Apple switches to JXL & leapfrogs the whole gain map JPEG thing going on in Android land currently, then Android OEMs can switch to JXL too. HEIC is not &amp
30.
Comparing Lossless Data Compression: Visualized(giannirosato.com)
2 points by computerbuster 3y ago|1 comments

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