Dominic Szablewski personal blog
QOI: Lossless Image Compression in O(n) Time
Introducing QOI — the Quite OK Image Format . It losslessly compresses RGB and RGBA images to a similar size of PNG, while offering a 20x-50x speedup in compression and 3x-4x speedup in decompression. All single-threaded, no SIMD. It's also stupidly simple .
- Points
- 1,057
- HN comments
- 324
- Submissions
- 2
- Cited by
- 0 commenters
Software EngineeringSystems & Performance2021
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Nov 24, 2021 | QOI: Lossless Image Compression in O(n) Time by Ragnarork | 1,057 | 293 |
| Apr 5, 2023 | Lossless Image Compression in O(n) Time (2021) by marcodiego | 107 | 31 |
