CvgTalk-Lulu-Periocular Recognition

Iris region is small, esp. from distance

combine periocular region to increase detection region

Current status

mostly use ideal faces and iris images

frontal face

high res. eye region image

issues

only 2D

Proposed method

3D shape

2D LBP

to obtain 2D periocular region, first register 2D with 3D shape using facial landmark

3D shape matching, ICP

distance matching score between probed periocular 3D point cloud and that from gallery

fusion of 3D and 2D

Experiment

Bosphorus DB

3D face dataset

105 subject

4,666 face scans

Results

3D > 20% better than 2D texture

Intra-class variations