搜索资源列表
Motion-estimation-and-testing
- 运动估计与识别运动估计的基本思想是将图像序列的每一帧分成许多互不重叠的宏块,并认为宏块内所有象素的位移量都相同,然后对每个宏块到参考帧某一给定特定搜索范围内根据一定的匹配准则找出与当前块最相似的块,即匹配块,匹配块与当前块的相对位移即为运动矢量。视频压缩的时候,只需保存运动矢量和残差数据就可以完全恢复出当前块。-Motion estimation and testingMotion estimation and testingMotion estimation and testingMotion
Tebmma_vectooh
- 该函数的功能:进行运动矢量的矢量量量化编码,返回的是解码后的运动场. -The functionality of the function: motion vector vector quantization coding, return decoding playground.
optical_flow
- 基于光流估计算法的运动矢量估计算法,在现有算法基础上改进计算精度和效率。-Optical flow estimation algorithm-based motion vector estimation algorithm on the basis of existing algorithms to improve the computational accuracy and efficiency.
JM-MotionDetection
- H.264 视频编码标准模型JM的运动检测代码,它采用视频流中的运动矢量来产生黑白的视频帧。-Instruction:International h.264 video codec standard : JM 12.2 s motion detection, which uses the video stream s motion vector to produce a black and white frame.
BMAFourStep
- 运用块匹配方法求运动矢量(块匹配法:四步搜索法),能求出x、y的偏移量以及他们的运动矢量值。-The use of a block matching method for solving the motion vector (the block matching method: four-step search method), can be obtained to the x, y offset as well as their motion vector value.
opticalflow-image
- 输入两幅图像,从中提取好跟踪的sift点,计算相邻帧的sift点的运动矢量-measure the motion vector of sift points in two images with light flow method.
Based-on-DSP-video-decoding
- 基于evmDM6437的视频编解码源代码,包括视频的采集,回放及根据运动矢量MV对视频进行编码。-Based evmDM6437 video codec source code, including video capture and playback, and according to the motion vector MV video coding.
Mpeg2010-1-28-1233
- 用于视频中运动矢量的提取,效果很好,时间复杂度低。-Motion vector is used to extract the video, the effect is very good, low time complexity.
motionE
- 实现了视频帧中的全搜索和三步搜索运动估计,得到运动矢量,对新手很有帮助-video frame to achieve the full search and three-step search motion estimation, motion vector is the novice helpful
TML
- TML-9编码工程文件,包含宏块层编码,块层编码,运动矢量估计,区块滤波器等功能-TML-9 coding project file that contains the macroblock layer coding, block layer coding, motion vector estimation, block filters and other functions
flow-code-matlab
- 读入光流估计的结果,将运动矢量转化成颜色,生成颜色的光流估计图像。-Read optical flow estimation result, the color motion vector conversion, optical flow estimation to generate a color image.
yuv
- 两帧图片的帧间预测运动估计计算SAD与运动矢量-Two inter picture prediction motion estimation and motion vector calculated SAD
meanshift-and-motion-vector
- 文章介绍了mean-shift算法运动矢量相结合的一种解决运动目标过快而是Ms算法丢失目标的跟踪算法。-This paper presents a fast moving target but Ms solving algorithm lost target tracking algorithm mean-shift algorithm combines motion vector.
a
- 运动矢量的查找,找出两个相邻帧之间的不同点-Find the motion vectors to identify the differences between two adjacent frames
motionComp
- 基于三维递归搜索的运动估计得到运动矢量后进行运动补偿帧插算法,最后得到视频帧速率上转换序列-frame rate up conversion based on motion estimation
me_fullsearch
- 运动估计全局搜索算法:当前帧的块与预先给定的参考帧中所有候选块进行比较,寻找运动矢量。-me-fullsearch:Block of a current frame and a previously given all the candidate blocks in the reference frame is compared, to find the motion vector.
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.
MAD
- 图像处理中的快匹配算法,可以精准匹配并得出运动矢量-Image processing block matching algorithm that can accurately match and draw motion vectors.
cBTDRS
- 视频插帧中的双向运动估计算法,注释很详细。利用双向运动估计,计算内插帧运动矢量场-Bidirectional motion estimation, is used to calculate interpolation motion vector field
Bidirect
- 利用双向运动估计算法呢,计算内插帧运动矢量场。-Bidirectional motion estimation algorithm, is used to calculate interpolation motion vector field.