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mpeg-1标准的原程序,该程序包括了关于图象的DCT,基于块匹配算法的运动补偿,可变长编码等一系列子程序。-MPEG-1 standard in the original program, which includes images of the DCT, block-matching algorithm based on the motion compensation, variable length coding a series of routines.
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Block Matching Algorithm matlab实现-Block Matching Algorithm Implementation of Matlab
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数字视频技术的实验,关于穷尽块匹配算法的matlab程序及实验报告.-digital video technology experiments on the exhausted block matching algorithm and experimental procedures Matlab report.
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图像拼接方面程序希望大家看看,另求助图像块匹配算法的程序,用matlab汇编和小波变换做图像拼接-respect us look at the procedures, and the other images help block matching algorithm procedures, compiled using Matlab and wavelet transform do Image Stitching
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this scr ipt used a new fast block matching algorithm with dynamic search patterns to obtain motion vectors for each blocks.
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全搜索算法寻找运动矢量,基于MATLAB实现,Full-search motion vector search algorithm, based on the MATLAB implementation
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该代码是图像处理中块匹配的全搜索算法,是用来估计和计算运动矢量的。-The image processing code is the full search block matching algorithm is used to estimate and calculate the motion vector.
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运动预测块匹配算法-Block-Matching Motion Estimation Algorithm
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一篇关于三焦张量的文章,值得参考To overcome some drawbacks of the block matching algorithm BMA which can not accurately describe object rotation camerapanning and zooming thispaper introduces the trilinear constraint -An article on the triple tensor article, it is a
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新三步搜索算法考虑了块矢量中心偏移的特性,在初步搜索时对中心周围的
位置同时做了匹配运算。在物体做小范围运动时,这种改进很有效,可以大大减少运算量,然而,在物体做大范围运动时,这种改进却带来了额外的运算量。现实的情况经常是物体既有小范围的偏移,也有大范围的运动。因此,在考虑块匹配算法时,既要照顾块的中心偏移特性,也要兼顾块的大范围运动。四步搜索 (Four-Step Search FSS)能够兼顾两种情况,可以得到较好的性能。
-The new three-step search alg
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The Block-Matching and 3D Filtering (BM3D) algorithm is a computationally scalable algorithm based on this novel denoising strategy. It achieves state-of-the-art denoising performance in terms of both peak signal-to-noise ratio and subjective visual
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在双目立体视觉中立体匹配问题存在歧义性,是视觉研究中难点问题之。通过采用分水岭分割图像的方式有效的对图像进行了过分割处理,实现了基于图像块置信传播的匹配算法。-In the binocular stereo vision problem in stereo matching ambiguity, is the difficult problems in vision research. Images by using watershed segmentation method was effec
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摘 要:基于块的运动估计是视频压缩国际标准中广泛采用的关键技术。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
的原理;揭示 了在图像质量、搜索速度和压缩码率等方面提高算法效率时存在的3 类主要问题 :初始搜索点的选择、匹配准则和搜索策略 ;
分另 q 阐述了目前常用的解决这3 类问题的方法,并进行了比较和分析 ;提出了对运动估计算法的一些展望。-Abstract: The block-based motion estimation is a video compress
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块匹配法相邻两帧matlab代码,用来进行相邻两帧块匹配-Block matching algorithm matlab code for two adjacent frames
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a paper introducing hierachical block matching for video compression
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该算法可以在视频大幅抖动含有运动目标时和全局运动时进行准确稳像-The algorithm can in big video jitter contain moving targets and global movement to stabilize the image accurately
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为提高基于块的运动预测的搜索精度,该文基于块匹配准则,提出最小绝对差分误差和(SADD)算法。SADD 以 SAD 为基础,利
用块匹配中相邻像素点误差之间相关性,将块内各像素误差按一定顺序进行差分,消除了相邻点误差之间的冗余。该算法更精确地表达了
块与快之间的相似程度。实验结果表明,该算法可有效降低码率,提高 PSNR 值,而且其鲁棒性好,可适用于各种序列。
-n order to improve the search accuracy performance of motion
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块运动估计搜索算法 包含十字搜索 菱形法 钻石法 等等 matlab-search algorithm for fast block-matching motion estimation
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块匹配算法,包含全搜索算法,菱形搜索算法,十字菱形搜索算法,六边形搜索算法,十字六边形搜索算法-Block matching algorithms, including full search algorithm, diamond search algorithm, cross diamond search algorithm, hexagonal search algorithm, cross-hexagon search algorithm
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