VIC–CG: Vision, Image Computation, and Computer Graphics

VIC-CG gathers researchers in Computer Graphics, Computer Vision, Image Processing, and Information Visualisation. From the computer graphics of Hollywood to the fundamental understanding of neuroscience related to vision, there is a wide range of advances and interesting discoveries to be made. Computer graphics is the foundation for video games and movie visual effects, and our researchers have links with Wellington's internationally recognised entertainment industry. Computer Vision seeks to improve the sensing of autonomous platforms from CCTV cameras to mobile robots and even anthropomorphic humanoids. Image Processing addresses the problem of extracting the information an image holds, from identifying unusual activity in airports to evolving detectors to autonomously outline objects of interest. More generally, VICG research studies how artificial systems can interact, replicate and give insight into the visual sense of humans.

Research Areas

The research group has staff working in the fields of Computer Graphics, Computer Vision, Image Processing, and Visualisation.

  • Computer Graphics (CG) incorporates many interests. Our group has particular strengths in real-time computer graphics, virtual reality, character animation, rendering, computational photography, image and video analysis and editing, parametrization of 3D surfaces, modelling 3D curves and surfaces, 3D TV, the aesthetics of graphics, and visual perception. Our computer graphics researchers teach courses in the new computer graphics programme developed in conjunction with visual effects studio Weta, game developer PikPok (Sidhe), and advance technology company Unlimited Realities.
  • Image Processing: (IP) is a broad field of research that seeks to enhance particular features of an image or extract information from images. Image processing techniques are used in much of the groups' research, but our research in this area is primarily focused on the development of a variety of feature detection algorithms for use in machine vision and astronomy. In particular we are interested in the development of efficient algorithms for deployment on GPU architectures.
  • Computer Vision (CV) involves different levels of computer and machine vision, ranging from edge detection, through segmentation, feature extraction and selection, object classification and detection, to robot vision. The techniques in this area include the conventional methods and the artificial intelligence particularly computational intelligence methods such as neural networks, evolutionary computation, and fuzzy systems. The group has good international reputation in Evolutionary Computer Vision, and currently holds top-level positions in IEEE CIS Task Force in Evolutionary Computer Vision and Image Processing, European Joint Conference on Evolutionary Computing (EvoStar), IEEE Congress on Evolutionary Computation.
  • Information Visualisation: (IV) is a field of research that explores ways to present and interact with visual (and audio) representations of large-scale data that doesn't have natural geo-spatial properties. While the wider field of IV looks also at scaling and structuring the data so that it can be best visualised, our group mostly focuses on graph layout and navigation within multiple visual representations of the same underlying data model. We are currently interested in multiple domains, including such areas as software visualisation, sports visualisation, and network visualisation.

Research Team

Find out more about our Research Team and how to work with them:

Meetings

  • The Computer Graphics team meet regularly, every second Wednesday at 3 p.m. in the virtual reality lab, CO332.

Internal Resources