Palmprint recognition using coarse-to-fine statistical image representation.
Yufei HanZhenan SunTieniu TanPublished in: ICIP (2009)
Keyphrases
- coarse to fine
- image representation
- palmprint
- multiscale
- palmprint recognition
- bag of words
- image classification
- multiresolution
- object detection
- image registration
- matching scheme
- image features
- visual words
- object recognition
- dynamic programming
- sparse coding
- image processing
- natural images
- sparse representation
- image segmentation
- region of interest
- feature extraction
- machine learning
- wavelet transform