A Robust and Accurate Method for Pupil Features Extra.
Zhifei XuPengfei ShiPublished in: ICPR (1) (2006)
Keyphrases
- computationally efficient
- feature set
- prior knowledge
- highly accurate
- pairwise
- feature vectors
- completely automatic
- high precision
- classification method
- detection method
- significant improvement
- cost function
- high accuracy
- dynamic programming
- detection algorithm
- rotational invariant
- support vector machine svm
- computational complexity
- objective function
- edge detection
- preprocessing
- infrared
- segmentation method
- test images
- similarity measure
- geometric constraints
- feature representation
- invariant features
- classification process
- feature extraction
- neural network