Multiresolution feature detection using a family of isotropic bandpass filters.
Irene Y. H. GuTardi TjahjadiPublished in: IEEE Trans. Syst. Man Cybern. Part B (2002)
Keyphrases
- bandpass
- feature detection
- multiresolution
- subband
- low pass
- frequency domain
- wavelet decomposition
- frequency band
- filter bank
- wavelet transform
- scale space
- detection algorithm
- texture segmentation
- textured images
- detection method
- keypoints
- preprocessing
- discrete wavelet transform
- wavelet coefficients
- image features
- image fusion
- low frequency
- high frequency
- wavelet domain
- object recognition
- texture analysis
- feature detectors
- image analysis
- zero crossing
- geometric distortions
- filter responses
- wavelet packet
- spatial domain
- natural scenes