搜索资源列表
fastMV
- this scr ipt used a new fast block matching algorithm with dynamic search patterns to obtain motion vectors for each blocks.
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
MATLAB
- 全搜索 运动估计 多媒体视频压缩 包含motion矢量算法和test文件进行运动估计-Full search motion estimation includes motion vectors of multimedia video compression algorithms and test files motion estimation
HBMA
- This function calculate block motion vectors (with integer pel accuracy), using hierarchical block matching algorithm. ％An example of main function calling this function is "MEMBA", which can be entered on the command window. ％The function also u
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
zishiying
- 一种简化自适应运动补偿插值方案 当运动向量比较精确时,两帧对应的两个像素具有相近的像素值,因此，中值滤波器可选其中任一个像素值作为输出；当运动向量不再可靠时,中值滤波器就会选择输出两帧中对应的两个像素的平均值作为一种性能上的妥协-A simplified adaptive motion compensation interpolation program when more precise motion vectors, the two corresponding two pixels wi
Motion_Estimation_2D
- Motion_Estimation_2D compute Motion Vectors in Anchor Frame from Target Frame in either integer or half-pel accuracy. An example of main function calling this function is "MEMBA", which can be entered on the command window. The function also use th
VIDEOPROCESSING
- In this paper we present a scheme for integrating a digital stabilizer with video codec of a digital video camera. This integration achieves computational efficiency without affecting the performance of video coding and digital stabilization. The pr
BlockMatchingAlgorithmForMovementEstimation
- 采用块匹配方法对视频进行运动估计，获得运动估计的运动向量。-Using block-matching method of video motion estimation, motion estimation to obtain the motion vectors.
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
ApplicationofimprovedrepresentatiVepointmatchalgor
- 提出一种用于电子稳像技术改进的代表点匹配算法。通过合理的划分区域，保证在 域内各点运动的一致性，利用代表点匹配算法确定各区域内的运动矢量，并把其代入变换模型可得关于旋转、平移和变焦等信息的线性方程组，求其方程的解得全局运动矢量-Proposed for improved electronic image stabilization representative point matching algorithm. Through reasonable zoning, ensure the cons
An_Intrgrated_De-interlacing_Algorithm_Design
- 本篇論文提出的整合式解交錯(Integrated De-interlacing)的演算法，可以有效提昇移 動區域的畫面，但是當移動估計不正確時，反而會使移動補償後的畫面變得很差，為了 改善這種情況，因此結合移動可適性解交錯的優點，並將空間圖場內插(Spatial Interpolation)的方式改成ELA(Edge Line Average)來設計，經過電腦模擬的結果發現，不僅在視覺上提高畫面的解析度，在某些影像峰值訊號雜訊比(Peak Signal Noise Ratio ,
3step
- This algorithm was introduced by Koga et al in 1981. It became very popular because of its simplicity and also robust and near optimal performance. It searches for the best motion vectors in a coarse to fine search pattern. The algorithm may be descr
motion-vector
- 可以判定某帧中的快运动趋势，得到运动矢量。-Can determine the fast movement of a frame in the trend, get motion vectors
motionEstES
- 采用全搜索算法计算每个宏块的运动适量，其中返回值为每个宏块对应的运动适量和平均每个宏块所需的搜索点数目。-Computes motion vectors using exhaustive search method
motion-estimation
- motion estimation it estimates the motion vectors of hexagon search algorithm and estimates its direction
Pranesh-bro
- JPEG compression 1. Pixel based motion estimation: the pixel based motion estimation approach seeks to determine motion vectors for every pixel in the image. This is also referred to as the optical flow method, which works on the fundamental assump
motionEstARPS
- Computes motion vectors using Adaptive Rood Pattern Search method Based on the paper by Yao Nie
SHAKE_PROOF
- 手持式摄像机在使用时常常会受到使用者有意无意抖动的影响,从而影响成像效果，造成录制视频的不稳定及跳动问题，尤其是在使用者在一场景中特写或者跟踪某一具体目标时，使用者通常不能准确定位到或者估计出运动目标的位置，从而造成目标在视频中位置的不稳定，造成视频的主观效果变得不理想。 为了解决这一问题，我们需要设计一种算法来识别这种无意义的运动并设法通过补偿的方式来使得场景中的目标物体保持位置稳定的状态。 手持式摄像机捕获的视频通常都会受到抖动的影响，这严重的影响视频的主观效果。
SmoothMVF
- motion estimation ( smoothing motion vectors)