Advanced Search   
  Look in
       Title     Description
  Include
       Inactive Projects
 
 
Computational Symmetry
This lab is no longer active.
Head: Yanxi Liu
Contact: Yanxi Liu
Associated center(s) / consortia:
 Vision and Autonomous Systems Center (VASC)
Projects
 
A Computational Model for Repeated Pattern Perception using Crystallographic Groups
This project is developing a computational model for repeated pattern perception that is able to automatically classify a given pattern into one of the 7 frieze groups, one of the 17 wallpaper groups, or one of the 230 space groups.
A Statistical Quantification of Human Brain Asymmetry
Constructing image index features to retrieve medically similar cases from a multimedia medical database.
Facial Asymmetry as a Biometric
We are investigating the effect of facial asymmetry measurement statistics as a biometric under expression variations.
Image De-fencing
We introduce a novel image segmentation algorithm that uses translation symmetry as the primary foreground/ background separation cue.
Near Regular Texture -- Analysis, Synthesis and Manipulation
We are developing near regular texture synthesis algorithms for improved natural appearances.
Texture Replacement in Real Images
We are developing methods to replace some specified texture patterns in an image while preserving lighting effects, shadows and occlusions.