A Robust Coarse-to-Fine Method for Pupil Localization in Non-ideal Eye Images.
Xiaoyan YuanPengfei ShiPublished in: MVA (2007)
Keyphrases
- accurate localization
- localization method
- coarse to fine
- matching scheme
- segmentation method
- image database
- similarity measure
- image matching
- input image
- image retrieval
- multiscale
- segmentation algorithm
- object detection
- image registration
- object recognition
- dynamic programming
- pairwise
- hierarchical segmentation
- computer vision
- support vector machine
- region growing
- pixel level
- quantization error
- feature correspondences
- hierarchical representation
- image segmentation
- image processing