To encourage subsequent verification efforts and compar- isons, we summarize here the QOI format definition. The format is structured with a header, followed by the actual data, and terminated by a marker (7 zero bytes followed by 0116).
While fast and easy to implement, QOI is non-trivial and includes a number of widely used techniques such as run-length encoding and dictionary-based ...
People also ask
What is the quite good image format?
Is Qoi better than PNG?
Efficient and simple lossless image compression algorithm. ○ C implementation with 311 LOC. ○ Similar compression ratio as libpng.
While fast and easy to implement, QOI is non-trivial and includes a number of widely used techniques such as run-length encoding and dictionary- based ...
QOI is fast. It losslessly compresses images to a similar size of PNG, while offering 20x-50x faster encoding and 3x-4x faster decoding.
Missing: Formally Verified
Formally Verified Quite OK Image Format. In A. Griggio & N. Rungta (Eds.), Proceedings of the 22nd Conference on Formal Methods in Computer-Aided Design – ...
The QOI file format starts with a header: 14 bytes consisting of the "qoif" identifier, the width and height of the image, each 4 bytes in length, one byte for ...
The current (and planned) components of this repository include: qoi_compress compresses pixel data. This critical component has now been formally verified.
Dec 13, 2022 · QOI is now my image format of choice for game/embedded assets. Compression ratio is reasonable, miniscule decoder footprint, and fast load times.
Missing: Formally | Show results with:Formally
Specification, implementation, and formal verification of the Quite Ok Image Format in Dafny - ciobaca/qoi-dafny.