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A quadratic deformation model for representing facial expressions
(University of Canterbury. Computer Science and Software Engineering, 2011)
Techniques for facial expression generation are employed in several applications in computer graphics as well as in the processing of image and video sequences containing faces. Video coding standards such as MPEG-4 support ...
Moment Based Painterly Rendering Using Connected Color Components
(University of Canterbury. Computer Science and Software Engineering, 2006)
Research and development of Non-Photorealistic Rendering algorithms has recently moved towards the use of computer vision algorithms to extract image features. The feature representation capabilities of image moments could ...