| TPG图像压缩技术 |
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| 引用本文： | 王诗涛,丁飘,黄晓政,刘海军,罗斌姬,陈新星,吴友宝,王荣刚. TPG图像压缩技术[J]. 电信科学, 2017, 33(8). DOI: 10.11959/j.issn.1000-0801.2017238 |
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| 作者姓名： | 王诗涛 丁飘 黄晓政 刘海军 罗斌姬 陈新星 吴友宝 王荣刚 |
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| 作者单位： | 1. 腾讯科技(深圳)有限公司,广东深圳,518057;2. 北京大学信息工程学院,广东深圳,518055 |
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| 摘 要： | TPG(tiny portable graphic)是基于AVS2视频编码标准推出的图像压缩技术,该图片格式压缩效率明显高于JPG、PNG、GIF等其他传统格式.介绍了TPG图像编码技术的编码原理以及技术特点,对比了TPG图片格式与传统图片格式的压缩效率,结果显示,TPG图片格式具有明显编码增益.
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| 关 键 词： | TPG AVS2 图像压缩 |
TPG image compression technology |
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| WANG Shitao,DING Piao,HUANG Xiaozheng,LIU Haijun,LUO Binji,CHEN Xinxing,WU Youbao,WANG Ronggang. TPG image compression technology[J]. Telecommunications Science, 2017, 33(8). DOI: 10.11959/j.issn.1000-0801.2017238 |
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| Authors: | WANG Shitao DING Piao HUANG Xiaozheng LIU Haijun LUO Binji CHEN Xinxing WU Youbao WANG Ronggang |
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| Abstract: | TPG(tiny portable graphic) is a new image compression technology based on the video part of AVS2 standard,whose compression efficiency is notably higher than traditional image formats like JPG,PNG and GIE Theory and feature of TPG image compression technology were introduced.Then,the compression efficiency of TPG and traditional image formats was compared.Results show that TPG has overwhelming advantage. |
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| Keywords: | tiny portable graphic AVS2 image compression |
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