Color Image Edge Detection using Multi-scale and Multi-directional Gabor filter.
Yunhong LiYuandong BiWeichuan ZhangJie RenJinni ChenPublished in: CoRR (2022)
Keyphrases
- gabor filters
- multi directional
- edge detection
- multiscale
- color images
- image processing
- texture segmentation
- texture analysis
- color space
- texture features
- feature extraction
- color information
- gray scale
- scale space
- image enhancement
- real and imaginary parts
- feature vectors
- coding method
- texture images
- optical coherence tomography
- natural images
- wavelet transform
- image representation
- scale invariant
- image segmentation
- palmprint
- keypoints
- image fusion
- object recognition
- local binary pattern
- contrast enhancement
- compression algorithm
- computer vision
- wavelet coefficients
- frequency domain
- filter outputs
- feature selection