| H.264中基于图像差值的编码模式快速选择算法研究 |
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| 引用本文： | 曾文权,曾庆斌,朱小平.H.264中基于图像差值的编码模式快速选择算法研究[J].科学技术与工程,2009,9(9). |
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| 作者姓名： | 曾文权 曾庆斌 朱小平 |
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| 作者单位： | 广东科学技术职业学院计算机工程技术学院,广州,510640 |
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| 摘 要： | 分析了现有的基于率失真优化的图像帧编码模式选择方法,指出了该算法运算复杂度高的原因.提出了一种基于图像差值的快速编码算法,详细介绍了该算法的提出思想和可行性分析.给出了基于该算去编码模式的具体选择方法,详细介绍了该算法的提出思想和可行性分析.给出了基于该算法编码模式的具体选择方法,以及其参考帧的选取依据.
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| 关 键 词： | 编码模式 率失真优化 快速算法 差值 |
Coding Mode Fast Selection Algorithm for H.264 Based on Mathematical Morphology |
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| ZENG Wen-quan,ZENG Qin-bin,ZHU Xaio-ping.Coding Mode Fast Selection Algorithm for H.264 Based on Mathematical Morphology[J].Science Technology and Engineering,2009,9(9). |
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| Authors: | ZENG Wen-quan ZENG Qin-bin ZHU Xaio-ping |
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| Institution: | School of Computer Engineering & Technology;GuangDong Institute of Science & Technology;Guangzhou 510640;P.R.China |
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| Abstract: | Based on an analysis of the existing rate-distortion optimization of the image frame encoding mode of selection,the highly complex computing algorithm is pointing out.A difference image-based fast encoding algorithm,details of the proposed method of thinking and analysis of the feasibility.The count is given to the specific mode of encoding options,details of the proposed method of thinking and analysis of the feasibility.Coding algorithm is given based on the specific model of choice,as well as its frame o... |
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| Keywords: | H 264 |
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