Comparative Analysis of Wavelet-Based Scale-Invariant Feature Extraction Using Different Wavelet Bases.
Joohyun LimYoung-Ouk KimJoonki PaikPublished in: FGIT-SIP (2009)
Keyphrases
- comparative analysis
- wavelet bases
- scale invariant
- wavelet transform
- feature extraction
- multiscale
- local binary pattern
- image compression
- scale space
- affine invariant
- image coding
- wavelet coefficients
- natural images
- multiresolution
- keypoints
- scale invariance
- feature transformation
- translation and scale invariant
- texture classification
- wavelet domain
- subband
- texture images
- feature vectors
- face recognition
- interest point detectors
- texture analysis
- image structure
- frequency domain
- rotation invariant
- affine transformation
- invariant features
- denoising
- image processing
- basis functions
- image quality
- feature space
- pattern recognition
- texture features
- filter bank
- object detection
- object recognition
- similarity measure
- semi quantitative
- feature selection