搜索资源列表
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其中包括图像压缩的基本编码方法如Huffman编码\\算术编码\\JPEG 2000\\H.261压缩编码标准\\小波变换编码\\运动估计算法\\视频图象采集的VC实现等.-including the basic image compression coding methods as Huffman coding \\ arithmetic coding \\ JPEG 2 000 \\ H.261 coding standard \\ Wavelet Transform Coding \\ m
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带运动估计的时域滤波,一种基于小波的运动估计方法,可以有效的去除视频流的帧间冗余。与传统的帧参考模式的运动估计相比,没有错误漂移现象。内含编码器和解码器。-Belt Movement estimated time domain filtering, a wavelet-based motion estimation methods, can effectively remove the inter-frame video stream redundancy. With the tradition
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运动估计是视频编码的关键技术,其最基本的原理是利用相邻帧间的时间
相关性,通过预测来减少时间冗余度。在实际编码中,为了节省码率,并不传
输每一帧的全部数据,而是利用运动估计求出每一帧与其预测参考帧之间的差
值。运动估计越准确,差值的分布越趋近与零,差值块的能量越小,经过变换、
量化和熵编码后所产生的码流的比特位率也越少。因此,运动估计搜索的准确
程度直接影响到了编码的压缩性能。
-Motion estimation is the key to video encodin
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This paper is a review of the block matching
algorithms used for motion estimation in video compression. It
implements and compares 7 different types of block matching
algorithms that range from the very basic Exhaustive Search to
the recent
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视频帧间运动估计编码,基于光流场方程,包含了计算光流场的基础函数和一个光流场计算的实例-Inter-frame motion estimation video coding, based on optical flow equation, including the calculation of optical flow based functions, and an optical flow field instance
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针对视频中的运动估计的钻石搜索法,比三步搜索法好,有源码以及数据。-Motion estimation for video in the diamond search, better than the three-step search method, with source code and data.
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针对视频的运动估计的新三步搜索法,内附源码及实验数据。-Motion estimation for video of the new three-step search method, containing source code and experimental data.
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motion estimation.
input 2 images from the same video and after running the code, there will be an estimated image (the middle frame from 1 to 2)
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本文件实现了yuv视频的运动矢量提取,其中运动矢量估计采用了不同的估计算法,最后还可以画出运动矢量图。-This document implements the yuv video motion vector extraction, in which motion vector estimation algorithm using different estimates and, finally, to draw the movement vector.
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A paper on video compression considering motion
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h.264视频压缩标准中编码器中快速运动估计算法的c程序-h.264 video compression standard encoder fast motion estimation algorithm c program
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实现一个含抖动视频的稳定处理,gc-bpm(h灰度编码位平面)算法,实现了运动估计,运动补偿-Implement a jitter containing video stabilization processing, the GC-bpm (Gray code bit-plane) algorithm, and the motion estimation, motion compensation
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matlab 对于块全搜索运动估计 源代码 视频压缩技术h.264-matlab block full search motion estimation for the source code h.264 video compression technology
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GOAL: Define a coded representation that describes visual data in a compressed form and Motion decoding the syntax to reconstruct visual information.
Complete Encoder and Decoder can successfully interoperate with each other.
A Video standard sp
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Background subtraction matlab code for object motion estimation and tracking in video
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Report about Motion Estimation for Video Coding using Matlab
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Ebook about Motion Estimation for Video Compression using Matlab
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Block Matching Algorithm for Motion Estimation in Video Coding using Matlab
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The Kalman filter, also known as linear quadratic estimation (LQE), is an algorithm that uses a series of measurements observed over time, containing noise (random variations) and other inaccuracies, and produces estimates of unknown variables that t
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AN EFFICIENT FRACTIONAL MOTION
ESTIMATION ARCHITECTURE FOR AVS
REAL-TIME FULL HD VIDEO ENCODER
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