Description: Use verilog and VHDL to implement the Motion Estimation function, work as the hardware accelerator. Platform: |
Size: 315392 |
Author:Ray Luo |
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Description: 运动估计部分的源代码 希望对初写者有用,欢迎大家来下载!-Motion estimation part of the source code for those who wish to write the beginning of useful, welcome you to download! Platform: |
Size: 583680 |
Author:徐文浩 |
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Description: 块匹配运动估计算法研究与进展.pdf~~~~~很好很强大-Block-Matching Motion Estimation Algorithm Research and Development. Pdf ~~~~~ good strong Platform: |
Size: 320512 |
Author:YBY |
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Description: 本文的工作是实现一个视频监控系统的软件核心部分。在内容上首先对
H. 263视频编码标准进行叙述，接下来讨论实现快速运动估计的方法，针对块
匹配运动估计给出了一种改进的钻石搜索算法代替原有的三步搜索法。实验
结果证明，经算法改进优化的新钻石搜索法优于原先的三步攫索法，大大提
高了程序运行的效率。随后简单介绍了C64xx系列DSP和视频数据的AVI存
储方式，研究了用软件的方法实现 H. 263编码标准，以及将其移植到 DSP后
的优化问题，最终达到了在 DSP上实时编码的要求。-This article is the realization of a video surveillance system in the core of the software. First of all, the contents of H. 263 video coding standards are described, followed by discussion of fast motion estimation methods, for block-matching motion estimation is given an improved search algorithm in place of the original diamond three-step search method. Experimental results show that by the algorithm to improve the optimization of the new diamond search method is superior to the original three captured Sofa, greatly improve the efficiency of the program is running. Then briefly introduce the DSP Series C64xx and AVI video data storage, research using the software method H. 263 coding standard, and its transplantation to the DSP after the optimization problems, and ultimately reached in the DSP real-time encoding requirements. Platform: |
Size: 2752512 |
Author:liu |
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Description: 这是一篇讲述运动估计中快速亚像素运动估计算法的文章，其中利用相邻匹配点匹配误差值减少待检测匹配点的方法有效地提高了算法的速度。-This is a fast motion estimation on the sub-pixel motion estimation algorithm of the article, in which the use of adjacent match points to reduce the matching error to be the method of detection of matching points effectively improve the speed of the algorithm. Platform: |
Size: 414720 |
Author:张颖 |
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Description: 人脸检测源代码. The souce demonstrates face detection SSE optimized C++ library for color and gray scale data with skin detection, motion estimation for faster processing, small sized SVM and NN rough face prefiltering, PCA/LDA/ICA/any dimensionality reduction/projection and final NN classification -Face detection source code. The souce demonstrates face detection SSE optimized C++ Library for color and gray scale data with skin detection, motion estimation for faster processing, small sized SVM and NN rough face prefiltering, PCA/LDA/ICA/any dimensionality reduction/projection and final NN classification Platform: |
Size: 366592 |
Author:huangtyu |
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Description: presentation of Fast Variable Block Size Motion Estimation Algorithms Based on Merge and Split Procedures for H.264/MPEG-4 AVC Platform: |
Size: 148480 |
Author:熊牧野 |
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Description: 基于光流法的一篇英文文章，作者总结了光流法的不同算法指出其操作细节，并提出了一个新的基于光流方程的运动估计算法，大大降低了时间复杂度。对要进行运动估计的朋友有较好的启发性。
-Optical Flow Method Based on an English article, the author summed up the law of different optical flow algorithm to point out the operational details, and proposed a new equation based on optical flow motion estimation algorithm, greatly reduced the time complexity. To carry out motion estimation of a friend have a better thought-provoking. Platform: |
Size: 560128 |
Author:刘宋 |
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Description: 本代码是视频编码中运动估计的一种方法－三步搜索-This code is in the video coding motion estimation of a method- three-step search Platform: |
Size: 8451072 |
Author:刘小 |
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Description: It contains very useful coding about three dimension spiht, which includes picture compression and video compression without motion-compensationa and motion-estimation. Platform: |
Size: 8192 |
Author:刘勇 |
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Description: 关于视频的课件，内容全面，包括：视频的各种编码，目标检测，目标运动估计，目标跟踪，视频建模等。-On the video courseware, comprehensive, including: a variety of video encoding, target detection, target motion estimation, target tracking, video modeling. Platform: |
Size: 9079808 |
Author:陈平 |
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Description: 为了减小运动估计算法的计算复杂度及提高视频压缩编码的效率,提出了一种新的快速、有效的块匹配运
动估计算法.-In order to reduce the motion estimation algorithm of the computational complexity and improve the efficiency of video compression coding, a new fast and effective block-matching motion estimation algorithm. Platform: |
Size: 586752 |
Author:孙翔 |
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Description: 】在对目前运动估计快速块匹配算法研究的基础上, 描述了运动估计的基本原理 揭示了提高运动估计效率的关键技术, 并对相关的算法进行了分析和比较 提出了运动估计算法今后的研究方向。-] In the current fast block-matching motion estimation algorithm based on the description of the basic principles of motion estimation revealed to enhance the efficiency of motion estimation of the key technologies, and related algorithm analysis and comparison of motion estimation algorithm proposed future research direction. Platform: |
Size: 67584 |
Author:孙翔 |
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Description: 双向亚像素运动估计算法，具体步骤如下：
(1) 进行整像素精度的双向运动估计；
(2) 以(1)得到的运动矢量所指向的像素点为中心，内插1/2像素点，再进行双向运动估计；
依此类推，直到得到所需的像素精度为止。
-Bi-directional sub-pixel motion estimation algorithm, concrete steps are as follows: (1) for the whole two-pixel accuracy motion estimation (2) to (1) obtained by the motion vectors point to point as the center pixel, interpolation 1/2 pixel points, bi-directional motion estimation again and so on, until the necessary pixel accuracy so far. Platform: |
Size: 24576 |
Author:郑丹 |
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Description: This function calculate block motion vectors (with integer pel accuracy), using hierarchical block matching algorithm.
％An example of main function calling this function is "MEMBA", which can be entered on the command window.
％The function also use the function "EBMA" for motion estimation of every macroblock-This function calculate block motion vectors (with integer pel accuracy), using hierarchical block matching algorithm. An example of main function calling this function is MEMBA , which can be entered on the command window. The function also use the function EBMA for motion estimation of every macroblock Platform: |
Size: 2048 |
Author:冯欣 |
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