Publication

On Comparing JPEG 2000 and Intraframe AVC

Touradj Ebrahimi
2006
Conference Papers

Abstract

In this work, a performance evaluation of AVC Intra and JPEG2000 in terms of rate-distortion performance is conducted. A rich set of test sequences with different spatial resolutions is used in this evaluation. Furthermore, the comparison is made with both the Main and High profiles of AVC Intra. For high spatial resolution sequences, our results show that JPEG2000 is very competitive with AVC High Profile Intra and outperforms the Main Profile. For Intermediate and low spatial resolution sequences JPEG2000 is outperformed by both Profiles of AVC Intra.

Official source

https://infoscience.epfl.ch/entities/publication/e3becea2-e5ef-46b3-a337-880d18a96385

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Touradj Ebrahimi
2006
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/e3becea2-e5ef-46b3-a337-880d18a96385

About this result

Related concepts (26)

JPEG 2000

JPEG 2000 (JP2) is an standard and coding system. It was developed from 1997 to 2000 by a Joint Photographic Experts Group committee chaired by Touradj Ebrahimi (later the JPEG president), with the intention of superseding their original JPEG standard (created in 1992), which is based on a discrete cosine transform (DCT), with a newly designed, wavelet-based method. The standardized is .jp2 for ISO/IEC 15444-1 conforming files and .jpx for the extended part-2 specifications, published as ISO/IEC 15444-2.

JPEG

JPEG (ˈdʒeɪpɛɡ , short for Joint Photographic Experts Group) is a commonly used method of lossy compression for s, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and . JPEG typically achieves 10:1 compression with little perceptible loss in image quality. Since its introduction in 1992, JPEG has been the most widely used standard in the world, and the most widely used digital , with several billion JPEG images produced every day as of 2015.

Advanced Video Coding

Advanced Video Coding (AVC), also referred to as H.264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. It is by far the most commonly used format for the recording, compression, and distribution of video content, used by 91% of video industry developers . It supports a maximum resolution of 8K UHD. The intent of the H.264/AVC project was to create a standard capable of providing good video quality at substantially lower bit rates than previous standards (i.

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On Comparing JPEG 2000 and Intraframe AVC

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