The JPEG committee (Joint Photographic Experts Group, formally known as ISO/IEC SC29 WG1) is currently in the process of standardizing JPEG XS, a new interoperable solution for low-latency, lightweight and visually lossless compression of image and video. This codec is intended to be used in applications where content would usually be transmitted or stored in uncompressed form such as in live production, display links, virtual and augmented reality, self driving vehicles or frame buffers. It achieves bandwidth and power reduction for transparent and low latency coding for compression ratios ranging from 2:1 to 6:1. The subjective assessment of the impact of visually lossless compression poses particular challenges. This paper describes the subjective quality evaluation conducted on the JPEG XS core coding system. In particular, it details the test procedures and compares the results obtained by the different evaluation laboratories involved in the standardization effort.
Willème, A, Mahmoudpour, S, Viola, I, Fliegel, K, Pospisil, J, Ebrahimi, T, Schelkens, P, Descampe, A & Macq, B 2018, Overview of the JPEG XS core coding system subjective evaluations. in AG Tescher (ed.), Proceedings of SPIE Optics + Photonics 2018: Applications of Digital Image Processing XLI. vol. 10752, 107521M, APPLICATIONS OF DIGITAL IMAGE PROCESSING XLI, SPIE, pp. 107521M, SPIE Optics + Photonics 2018: Applications of Digital Image Processing XLI, San Diego, California, United States, 19/08/18. https://doi.org/10.1117/12.2323435
Willème, A., Mahmoudpour, S., Viola, I., Fliegel, K., Pospisil, J., Ebrahimi, T., Schelkens, P., Descampe, A., & Macq, B. (2018). Overview of the JPEG XS core coding system subjective evaluations. In A. G. Tescher (Ed.), Proceedings of SPIE Optics + Photonics 2018: Applications of Digital Image Processing XLI (Vol. 10752, pp. 107521M). Article 107521M (APPLICATIONS OF DIGITAL IMAGE PROCESSING XLI). SPIE. https://doi.org/10.1117/12.2323435
@inproceedings{615edb4285064b1bbaf5772c24c4286a,
title = "Overview of the JPEG XS core coding system subjective evaluations",
abstract = "The JPEG committee (Joint Photographic Experts Group, formally known as ISO/IEC SC29 WG1) is currently in the process of standardizing JPEG XS, a new interoperable solution for low-latency, lightweight and visually lossless compression of image and video. This codec is intended to be used in applications where content would usually be transmitted or stored in uncompressed form such as in live production, display links, virtual and augmented reality, self driving vehicles or frame buffers. It achieves bandwidth and power reduction for transparent and low latency coding for compression ratios ranging from 2:1 to 6:1. The subjective assessment of the impact of visually lossless compression poses particular challenges. This paper describes the subjective quality evaluation conducted on the JPEG XS core coding system. In particular, it details the test procedures and compares the results obtained by the different evaluation laboratories involved in the standardization effort.",
keywords = "image coding, JPEG XS, lossless compression, near-lossless compression, subjective quality assessment, video coding",
author = "Alexandre Will{\`e}me and Saeed Mahmoudpour and Irene Viola and Karel Fliegel and Jakub Pospisil and Touradj Ebrahimi and Peter Schelkens and Antonin Descampe and Benoit Macq",
year = "2018",
month = sep,
day = "17",
doi = "10.1117/12.2323435",
language = "English",
isbn = "9781510620759",
volume = "10752",
series = "APPLICATIONS OF DIGITAL IMAGE PROCESSING XLI",
publisher = "SPIE",
pages = "107521M",
editor = "Tescher, {Andrew G.}",
booktitle = "Proceedings of SPIE Optics + Photonics 2018: Applications of Digital Image Processing XLI",
address = "United States",
note = "SPIE Optics + Photonics 2018: Applications of Digital Image Processing XLI ; Conference date: 19-08-2018 Through 23-08-2018",
url = "http://spie.org/conferences-and-exhibitions/past-conferences-and-exhibitions/optics-and-photonics-2018",
}