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。
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 of reference based on the selected.
出处
《科学技术与工程》
2009年第9期2449-2452,共4页
Science Technology and Engineering
