Wavelet and Eigen-Space Feature Extraction for Classification of Metallography Images.
Pavel PraksMarcin GrzegorzekRudolf MoravecLadislav VálekEbroul IzquierdoPublished in: EJC (2007)
Keyphrases
- image database
- image data
- input image
- three dimensional
- image retrieval
- ground truth
- image features
- image collections
- image regions
- multiscale
- image analysis
- image registration
- image set
- image classification
- object recognition
- wavelet features
- previously computed
- computer vision
- edge detection
- denoising
- multiresolution
- feature points
- image quality
- lighting conditions
- wavelet transformation
- viewing angle
- similarity measure