Dirac video codec and its performance analysis in different wavelet bases

机译：Dirac视频编解码器及其在不同小波基数下的性能分析

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Dirac video codec was developed by BBC for advanced video applications as an open technology standard. Dirac aroused attention due to its relative simplicity and absence of license fees, and took a good place among high level video codec standards such as MPEG-2, H.264 and HEVC. In this paper, the Dirac video codec is investigated for different wavelet bases, and a new filter is proposed to increase its performance. Analyses are observed in PSNR and SSIM quality metrics.

机译：Dirac视频编解码器是由BBC开发的，用于作为开放技术标准的高级视频应用程序。狄拉克（Dirac）因其相对简单和无需支付许可费而引起了人们的注意，并在MPEG-2，H.264和HEVC等高级视频编解码器标准中占据了很好的位置。本文针对不同的小波基对Dirac视频编解码器进行了研究，并提出了一种新的滤波器来提高其性能。在PSNR和SSIM质量指标中观察到分析。

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来源
《Signal Processing and Communication Application Conference》|2016年|1565-1568|共4页
会议地点 Zonguldak(TR)
作者
Deniz Özenli;
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Elektronik ve Haberleşme Mühendisliği Bölümü İstanbul Teknik Üniversitesi Türkiye;

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关键词
Dirac; H.264; HEVC; PSNR; SSIM; WMV; biorthogonal; wavelet;

机译：狄拉克H.264; HEVC； PSNR; SSIM； WMV；双正交小波;

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专利

1. PERFORMANCE ANALYSIS AND COMPARISON OF THE DIRAC VIDEO CODEC WITH H.264/MPEG-4 PART 10 AVC [J] . ARUNA RAVI K. R. RAO International Journal of Wavelets, Multiresolution and Information Processing . 2011,第4期

机译：具有H.264 / MPEG-4 Part 10 AVC的DIRAC视频编解码器的性能分析和比较
2. PERFORMANCE ANALYSIS AND COMPARISON OF THE DIRAC VIDEO CODEC WITH H.264/MPEG-4 PART 10 AVC [J] . ARUNA RAVI, K. R. RAO International Journal of Wavelets, Multiresolution and Information Processing . 2011,第4期

机译：H.264 / MPEG-4第10部分DIRAC视频编解码器的性能分析与比较AVC
3. The impact of tree structures on the performance of zerotree-based wavelet video codecs [J] . Athar Ali Moinuddin, Ekram Khan, Mohammed Ghanbari Signal Processing. Image Communication: A Publication of the the European Association for Signal Processing . 2010,第3期

机译：树结构对基于零树的小波视频编解码器性能的影响
4. Dirac video codec and its performance analysis in different wavelet bases [C] . Deniz ?zenli Signal Processing and Communication Application Conference . 2016

机译：DIRAC视频编解码器及其不同小波底座的性能分析
5. Performance analysis and comparison of Dirac video codec with H.264/MPEG-4 part 10 AVC [D] . Ravi, Aruna 2009

机译：具有H.264 / MPEG-4第10部分AVC的Dirac视频编解码器的性能分析和比较
6. Video-Based Human Activity Recognition Using Multilevel Wavelet Decomposition and Stepwise Linear Discriminant Analysis [O] . Muhammad Hameed Siddiqi, Rahman Ali, Md. Sohel Rana, 2014

机译：多级小波分解和逐步线性判别分析的基于视频的人体活动识别
7. PERFORMANCE ANALYSIS AND COMPARISON OF DIRAC VIDEO CODEC WITH H.264 / MPEG-4 PART 10 AVC [O] . Aruna Ravi 2009

机译：DIRaC视频编解码器与H.264 / mpEG-4 paRT 10 aVC的性能分析和比较

Dirac video codec and its performance analysis in different wavelet bases

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