arXiv Open Access 2024

Users prefer Jpegli over same-sized libjpeg-turbo or MozJPEG

Martin Bruse Luca Versari Zoltan Szabadka Jyrki Alakuijala

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Abstrak

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.

Topik & Kata Kunci

eess.IV cs.CV

Penulis (4)

Martin Bruse

Luca Versari

Zoltan Szabadka

Jyrki Alakuijala

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APA MLA BibTeX

Bruse, M., Versari, L., Szabadka, Z., Alakuijala, J. (2024). Users prefer Jpegli over same-sized libjpeg-turbo or MozJPEG. https://arxiv.org/abs/2403.18589

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Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓