Gabor time-frequency representation for transient signals using multiwindow discrete Gabor transform.
Xian-He GaoLiang TaoPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2017)
Keyphrases
- gabor transform
- image representation
- wavelet transform
- short time fourier transform
- signal processing
- complex valued
- multiscale
- image classification
- real valued
- continuous domains
- signal analysis
- image features
- image processing
- search engine
- face recognition
- feature selection
- steady state
- fuzzy logic
- image segmentation
- prior knowledge
- multiresolution
- image retrieval
- feature space
- feature extraction