Users prefer Jpegli over same-sized libjpeg-turbo or MozJPEG
<|reference_start|>Users prefer Jpegli over same-sized libjpeg-turbo or MozJPEG: We performed pairwise comparisons by human raters of JPEG images from MozJPEG, libjpeg-turbo and our new Jpegli encoder. When compressing images at a quality similar to libjpeg-turbo quality 95, the Jpegli images were 54% likely to be preferred over both libjpeg-turbo and MozJPEG images, but used only 2.8 bits per pixel compared to libjpeg-turbo and MozJPEG that used 3.8 and 3.5 bits per pixel respectively. The raw ratings and source images are publicly available for further analysis and study.<|reference_end|>
@article{bruse2024users,
    title={Users prefer Jpegli over same-sized libjpeg-turbo or MozJPEG},
    author={Martin Bruse, Luca Versari, Zoltan Szabadka, and Jyrki Alakuijala},
    journal={arXiv preprint arXiv:2403.18589},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.18589},
    primaryClass={eess.IV cs.CV}
}