Wavelet Approximations Phase-based Optical Flow GUI
This method implements a phase-based Opictal 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.
http://www.mathworks.de/matlabcentral/fileexchange/2422-phase-based-optical-flow
This method is used for tracking wavelet/optical flow-based
detection for automatic target recognition in the following paper:
Dessauer, M. and Dua S. “Wavelet-based optical flow object detection, motion estimation, and tracking on moving vehicles”
Proc. Conf. SPIE Defense, Security, and Sensing. 7694-56. April 5-9, 2010.
Cite As
Michael Dessauer (2024). Wavelet Approximations Phase-based Optical Flow GUI (https://www.mathworks.com/matlabcentral/fileexchange/26815-wavelet-approximations-phase-based-optical-flow-gui), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxCategories
- Image Processing and Computer Vision > Computer Vision Toolbox > Tracking and Motion Estimation > Motion Estimation >
Tags
Acknowledgements
Inspired by: Phase-based Optical Flow
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PBOFgui/
Version | Published | Release Notes | |
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1.4.0.0 | cleaned up grammar in description |
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1.3.0.0 | Changed wavelet level window to a text box
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1.2.0.0 | added .fig file Warning! The GUI is initially set to wavelet level=0 which requires substantial computation to complete. Try changing wavelet level to a high number to quickly run the optical flow calculation. |
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1.1.0.0 | Updated the quiver axis to update to correct frame when the slider position is manual changed. |
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1.0.0.0 |