Gabor Feature Extraction
The first function named "gaborFilterBank.m" generates a custom-sized Gabor filter bank. It creates a u by v cell array, whose elements are m by n matrices; each matrix being a 2-D Gabor filter. The second function named "gaborFeatures.m" extracts the Gabor features of an input image. It creates a column vector, consisting of the Gabor features of the input image. The feature vectors are normalized to zero mean and unit variance. At the end of each file there is a Show section that plots the filters and shows the filtered images. These are only for illustration purpose, and you can comment them as you wish.
More details can be found in:
M. Haghighat, S. Zonouz, M. Abdel-Mottaleb, "CloudID: Trustworthy cloud-based and cross-enterprise biometric identification," Expert Systems with Applications, vol. 42, no. 21, pp. 7905-7916, 2015.
http://dx.doi.org/10.1016/j.eswa.2015.06.025
(C) Mohammad Haghighat, University of Miami
haghighat@ieee.org
PLEASE CITE THE ABOVE PAPER IF YOU USE THIS CODE.
인용 양식
Mohammad Haghighat (2024). Gabor Feature Extraction (https://github.com/mhaghighat/gabor), GitHub. 검색됨 .
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- AI, Data Science, and Statistics > Deep Learning Toolbox > Image Data Workflows > Pattern Recognition and Classification >
- Signal Processing > Wavelet Toolbox > Filter Banks >
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줌: Dimensionality Reduction using Generalized Discriminant Analysis (GDA), Gabor Wavelets, Gabor Wavelet Pyramid, gaborfilter(I,Sx,Sy,fr,theta)
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버전 | 게시됨 | 릴리스 정보 | |
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1.7.0.0 | MATLAB Toolbox File Format
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1.6.0.0 | MATLAB Toolbox File Format |
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1.5.0.0 | Took care of the RGB images |
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1.4.0.0 | Take care of the RGB images |
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1.3.0.0 | Added description |
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1.2.0.0 | Fixed a bug |
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1.1.0.0 | Added a reference |
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1.0.0.0 |