Multi-resolution Shape-Based Image Retrieval Using Ridgelet Transform.
Mas Rina MustaffaFatimah AhmadShyamala C. DoraisamyPublished in: AIRS (2014)
Keyphrases
- ridgelet transform
- multiresolution
- wavelet transform
- subband
- radon transform
- wavelet coefficients
- wavelet domain
- texture analysis
- image compression
- coarse to fine
- high frequency
- fourier descriptors
- image fusion
- discrete wavelet transform
- multiscale
- filter bank
- face recognition
- pattern analysis
- noise model
- hierarchical representation
- feature extraction