Phase-based Optical Flow

Phase-based estimation of the optical flow field.

Description

The code implements the optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering,IEEE Trans. Neural Networks, 13(5), 1127--1136.

The algo proceeds in 3 steps
1. spatial filtering
2. phase gradient estimation
3. IOC using recurrent networks

• MATLAB release: MATLAB 5.3 (R11)
• Other requirements: The code has been tested on Solaris (Matlab 5.3 R11), Linux (Matlab 6.0 R12) and on a Windows platform (Matlab 6.0 R12).

[sherif el-etriby]

 

[Umut Deniz]

 

[RAHIB Abdellah]

 

[George Poropat]

 

[James S.]

 

[abdellah rahib]

 

[moh tol]

 

[chu yong]

 

[wu rong]

I will make good use of it

[mareo gonzales]

many thanks for cooperation
best regards

[Eiffel Zhang]

thank you very much

[hsu we]

 

[naja jana]

that is good

[Dakshina Ranjan Kisku]

The entire code contains good features of optical flow.

[?? ??]

 

[OkinawaDolphin]

It seems to be interesting, but I can't figure out how to open *.tar files on a Windows PC. Is there a ZIP file?

[du bingxin]

Really do a good job, thank you very much

[Dan Bruellmann]

How can I use this on Bitmaps (.bmp) instead of .ras Files??

[JUHWAN LEE]

How can I use this on .bmp or .jpg files instead of default files?

[JUHWAN LEE]

 

[Raymond]

Great^_^

[Bhoomika]

This a good piece of code.. As a part of my thesis,I have to find out the flow vectors for any 2 consecutive frames in a video sequence using phase based approach which is exactly similar to your work.How can i read the .bmp or .jpeg files?

[Lyuboslav]