COMPARISON BETWEEN JPEG2000 AND H.264 FOR DIGITAL CINEMA

被引：9

作者：

Shi, Boxin ^{[1
]}

Liu, Lin ^{[1
]}

Xu, Chao ^{[1
]}

机构：

[1] Peking Univ, Minist Educ, Key Lab Machine Percept, Beijing 100871, Peoples R China

来源：

2008 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-4 | 2008年

关键词：

JPEG2000; H.264; Digital Cinema;

D O I：

10.1109/ICME.2008.4607537

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

JPEG2000 and H.264 are the latest image and video coding standards respectively. Digital cinema is a new kind of application for super high definition video. The DCI (Digital Cinema Initiative) specification published in 2005 has selected JPEG2000 instead of H.264 as the video coding standard for digital cinema. It shows that JPEG2000 has a better performance in the field of super high definition video coding. Until now, only a few basic tests have been done to compare between JPEG2000 and H.264. Moreover, the test resolutions and characteristics of input sequences are very limited. In this paper, based on JPEG2000, H.264 intra and inter-frame coding, we compare the coding efficiency and subjective image quality on multiple series of test sequences from low to super high resolutions. The experiment results demonstrate some regularity for JPEG2000 and H.264 video coding, and reveal JPEG2000 is more suitable for digital cinema.

引用

页码：725 / 728

页数：4