搜索资源列表
基于块的运动补偿
- 本代码提供了多种块搜索算法可供选择,计算出两帧的运动矢量,可用于帧间运动补偿解决复杂背景下运动目标的提取问题。将运算结果保存到文件。
H.261编码的运动估计
- H.261编码的运动估计,刻画出运动矢量图和帧间差
HBMA.rar
- 用分层块搜索方法HBMA得到运动矢量,比穷尽块搜索EMBA算法时间复杂度低,Search method using hierarchical block motion vectors to be HBMA, EMBA than the exhaustive search algorithm for block time complexity low
FS.rar
- 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
motionEstES
- 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.
whole_search_and_three-step_search
- 用matlab实现了图像通信中的全搜索算法与三步搜索算法这两种运动估值算法,给出了运动矢量图,对两种方法的计算复杂度和搜索性能进行了客观的比较。-Matlab image communication achieved by the full search algorithm in the three-step search algorithm with the two motion estimation algorithms, given the movement vector, the com
yaxiangsu
- 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 estima
BlockMatchingAlgoMPEG
- 基于块匹配的帧间运动估计,对相邻帧间背景运动计算运动矢量 ,使用了多种搜索算法对运动块进行搜索和匹配。-Block Matching Algorithms for Motion Estimation,This MATLAB source code is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 di
BlockMotionestimation
- 本代码计算帧间光流场,通过阈值分割获得运动矢量,对当前帧进行补偿,配置差分后实现运动目标分割,解决复杂背景下运动目标的检测问题。-This code interframe optical flow field calculated by threshold segmentation to obtain motion vectors, to compensate for the current frame, after the implementation differential configu
encoder
- 输入YUV文件,输出RAW文件,可以改变图像的量化步长,运动矢量-YUV input file, output RAW files, you can change the image quantization step, motion vector
Electronicimagestabilizationalgorithm
- 在深入分析视轴晃动与图像关系的基础上,利用机栽平台的特点,确定了图像运动矢量的关系,忽略了次要因素,进一步简化了运算,提高了算法的准确性。-In-depth analysis of the relationship between the visual axis shaking and image, based on the characteristics of the use of machine planted platform to determine the relationship b
MV_Plot
- 画运动矢量的好例子。用matlab实现 画运动矢量的好例子。用matlab实现-Painting a good example of motion vector. Using matlab to achieve a good example of motion vector drawing. Achieved using matlab
FourStep
- 这是用四步搜索法求视频图像的运动矢量的。效果很好,可运行。-This is a four-step search Method with video images of the motion vector. Good effect, and can run.
EBMA--cif
- 通过使用块匹配法实现运动矢量的检测,块大小和搜索区域大小可自定-Achieved through the use of block matching motion vector detection, block size and search area size can be customized
Compensationmotionestimation
- 采用全搜算法,进行运算估值,画出运动矢量,并显示出补偿后的图像。-All-search algorithm for computing the valuation, draw motion vector, and shows the compensated image.
zx0
- 图像处理的全搜索算法 寻找匹配块 并可画出运动矢量-Full search algorithm for image processing,Search block matching,Motion vector can be drawn
mvquiver
- 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.
运动估计代码
- 根据物体发生的运动特征,对运动目标进行运动矢量的估计预测。(Motion vector estimation and prediction of moving targets)
运动矢量,运动搜索
- 对视频帧进行运动矢量生成,即对任意两帧图片进行运动估计,生成两幅图片的运动矢量。
光流法-运动矢量
- 利用光流法计算视频不同帧图像之间的位移矢量(Calculating Displacement Vectors between Video Frames by Optical Flow Method)