Optical-Flow-master
所属分类：Windows编程
开发工具：matlab
文件大小：1799KB
下载次数：8
上传日期：2019-12-02 20:54:56
上 传 者：
明宁
说明： 运用光流法，对相邻帧的图像进行运动目标检测
(Using optical flow method to detect moving objects in adjacent frames)
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# Implementation of Optical Flow Algorithm
### The implementation has 4 parts:
1. Naive dense optical flow.(`opticalFlow.m`)
Windowsize and threshold for smallest eigen value are free parameter
2. Corner-based sparse optical flow
- Corner detection is based on Gaussian deviation (`CornerDetect.m`, `gaussian.m`, `d_gaussian.m`)
3. Iterative Coarse to Fine Optical Flow (details can be found in `report.pdf`)
- Multi-resolution pyramid (`pyramidFlow.m`)
- apply Lucas-Kanada optical flow iteratively to estimate potential motion velocity on each level (`iterOpticalflow.m`)
4. Experiments
- Motion based Background Subtraction (`bg.m`)
Remove the dynamic portions of an image from a static background
- Motion based Image Segmentation
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