HEVC still image coding and high efficiency image file format

2016 IEEE International Conference on Image Processing (ICIP) Pub Date : 2016-09-01 DOI:10.1109/ICIP.2016.7532321

J. Lainema, M. Hannuksela, V. Vadakital, Emre B. Aksu

引用次数: 23

Abstract

The High Efficiency Video Coding (HEVC) standard includes support for a large range of image representation formats and provides an excellent image compression capability. The High Efficiency Image File Format (HEIF) offers a convenient way to encapsulate HEVC coded images, image sequences and animations together with associated metadata into a single file. This paper discusses various features and functionalities of the HEIF file format and compares the compression efficiency of HEVC still image coding to that of JPEG 2000. According to the experimental results HEVC provides about 25% bitrate reduction compared to JPEG 2000, while keeping the same objective picture quality.

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HEVC静态图像编码和高效的图像文件格式

高效视频编码(HEVC)标准包括对大量图像表示格式的支持，并提供了出色的图像压缩能力。高效图像文件格式(HEIF)提供了一种方便的方式来封装HEVC编码的图像、图像序列和动画以及相关的元数据到一个文件中。本文讨论了HEVC文件格式的各种特性和功能，并比较了HEVC静态图像编码与JPEG 2000的压缩效率。实验结果表明，HEVC在保持客观图像质量不变的情况下，比特率比JPEG 2000降低了25%左右。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 IEEE International Conference on Image Processing (ICIP)

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