Description: 目标：手工选择视频图像上的待跟踪目标；利用块匹配的方法估计目标区域在下一帧图像中的位置；循环这个过程直到目标从图像帧中消失。
技术：avi视频流的帧读取；图像帧存储格式的了解；RGB图像的灰度化；灰度图象的平滑滤波；块运动估计算法的实现；使用MFC显示图像帧；MFC上鼠标事件的使用。
-objectives : manually select video images on the question target tracking; Use block matching methods for estimating the target region in the next frame image position; Until this process cycle from the goal frame images disappear. Technology : avi video streaming reading frame; Image frame storage formats; RGB images of gray; Gray image smoothing filter; Block motion estimation algorithm implementation; MFC showed images frame; MFC on the use of the mouse. Platform: |
Size: 110080 |
Author:张 |
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Description: 数据压缩中的运动估值和运动补偿论文 介绍了图象压缩的一些原理 希望对这方面感兴趣的看看 或许有点帮助-data compression of motion estimation and motion compensation paper introduces some image compression hope that the principle of interest in this area to see if perhaps a little help Platform: |
Size: 454977 |
Author:魏超 |
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Description: 首先采用灰度投影匹配进行全局运动估计和补偿，用以消除背景变化的影响；然后由二次差分抽取中间帧解决遮挡问题，通过Fisher 评价函数结合数学形态学填充得到运动对象分割掩膜，同时消除残余噪声以及平滑边缘。该方法在一定范围内较好地解决了遮挡问题，并能够高效快速地得到比较精确的视频对象。-first used for overall projection matching motion estimation and compensation, in order to remove the impact of changes in background; then by the second difference from the middle frame settlement block, Fisher evaluation function by combining mathematical morphology be filled Moving Object segmentation mask, while eliminating residual noise and edge smoothing. The method in a certain range to help solve the problem of shelter, and to the rapid and efficient access to more precise video objects. Platform: |
Size: 303049 |
Author:李杰 |
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Description: 可动态调整搜索范围之完全搜索运动估计.pdf 台湾人的一个论文，写的不错的。-can dynamically adjust the scope of the search it into full search motion estimation. Pdf of a Taiwanese papers, write good. Platform: |
Size: 774397 |
Author:zzq |
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Description: A Hardware based Predictive Motion Estimation.
这是一篇有关H.264的算法优化的文章。-based Predictive Motion Estima tion. This is one of the H.264 algorithm optimization articles. Platform: |
Size: 138691 |
Author:王全明 |
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Description: 在图象处理中的运动估计算法，利用该算法可以对运动的图象预测与估计-in image processing of motion estimation algorithm, the algorithm can be used for sports with the image projected estimates Platform: |
Size: 3569 |
Author:liyi |
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Description: 此代码为对全局运动进行估计，运用的全局搜索法。-The code for the global motion estimation, the use of global search method. Platform: |
Size: 2048 |
Author:王璐 |
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Description: 用于视频压缩中的运动估计，由锚定帧输出预测帧、预测误差及PSNR与运行时间值-For video compression motion estimation, the prediction frame, the prediction error and the PSNR and run time value output by the anchor frame Platform: |
Size: 14909440 |
Author:杨江峰 |
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Description: 为解决非刚体运动分析中模型精度和计算复杂度之间的平衡问题,该文提出了一种基
于圆锥曲线模型的弹性连接体(人体)三维运动估计方法。建立了人体三维模型,根据双目图
像序列进行基于该模型的人肢体三维变形和运动参数估计,采用圆锥曲线三维模型及其在图像
平面上投影的联系方程估计三维运动参数。人手臂运动估计实验结果表明该运动估计算法能
够正确估计人体运动参数。-To offer a good tradeoff between computational complexity and model precision in non2rigid
motion analysis, a method of 3D motion estimation for elastic articulated objects (human bodies) based
on the conic curves is presented. A human body 3D model is established. The 3D deformation and mo2
tion parameters based on the proposed model are estimated by a sequence of stereo images. The 3D mo2
tion parameters are estimated based on the 3D model of conic curves and the corresponding equations of
its two projections in image plane. The experimental results of human arm motion estimation demonstrate
that the model2based estimation method can estimate the human motion parameters properly. Platform: |
Size: 259072 |
Author:cp |
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Search - motion estimation