Identifying useful features for recognition in near-infrared periocular images.
Karen HollingsworthKevin W. BowyerPatrick J. FlynnPublished in: BTAS (2010)
Keyphrases
- image features
- object recognition
- recognize faces
- visible light
- feature extraction
- image recognition
- iris images
- biometric recognition
- iris biometrics
- image database
- input image
- image data
- personal identification
- image classification
- iris recognition
- image analysis
- image matching
- gabor filters
- spatial information
- biometric systems
- feature representation
- image registration
- recognition accuracy
- image retrieval
- keypoints
- facial expressions
- face recognition
- lighting conditions
- action recognition
- fingerprint images
- recognition rate
- recognition algorithm
- image sequences
- feature descriptors
- automatic recognition
- feature set
- pattern recognition