Performance Comparison of High Efficiency Video Coding (HEVC) with H.264 AVC

2017 13th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS) Pub Date : 2017-12-01 DOI:10.1109/SITIS.2017.58

C. Ram, S. Panwar

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引用次数: 6

Abstract

To fulfil the increasing demand for high resolution video, several compression standards have been developed in last two decades. Besides the requirement of real-time processing, the goal of video coding is to ensure good video quality within the provision of transmission and storage. This paper provides thorough study of video coding standards and video quality evaluation techniques. It also includes implementation and in-depth comparison of video coding standards like High Efficiency Video Coding (HEVC) and H.264/MPEG-4 part 10 AVC. The analysis of video coding standards has been carried out by using objective video quality metrics like PSNR, SSIM, MS-SSIM and VQM for three QCIF and three CIF resolution video sequences. Based on the obtained values of these performance metrics and compression factor, it is concluded that High Efficiency Video Coding standard is best suited for low bit rate and low-delay communication applications. The compression performance improved in HEVC relative to existing H.264 AVC standard is around 42% in terms of bit-rate reduction for nearly equivalent objective video quality.

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高效视频编码(HEVC)与H.264 AVC的性能比较

为了满足日益增长的对高分辨率视频的需求，在过去的二十年中出现了几种压缩标准。除了实时处理的要求外，视频编码的目标是在传输和存储的条件下保证良好的视频质量。本文对视频编码标准和视频质量评价技术进行了深入的研究。它还包括视频编码标准的实现和深入比较，如高效视频编码(HEVC)和H.264/MPEG-4 part 10 AVC。通过对三个QCIF和三个CIF分辨率视频序列采用PSNR、SSIM、MS-SSIM和VQM等客观视频质量指标，对视频编码标准进行了分析。根据所得的性能指标和压缩系数，得出高效率视频编码标准最适合于低比特率和低延迟的通信应用。相对于现有的H.264 AVC标准，HEVC的压缩性能在几乎相同的客观视频质量下降低了约42%的比特率。

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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2017 13th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS)

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