Visual Computing
This research theme is concerned with the study of broad areas of computer vision, graphics and visualisation. Current research includes the following: human-centered video analysis (including dynamic face recognition, gesture recognition and visual context computing), sport video annotation, video surveillance, road sign recognition, texture synthesis, non-photorealistic rendering, image inpainting, and amplifiable bi-directional texture functions for 3D high fidelity images.
Selected Publications
- Yang, F. and Li, Y., “Set-Membership Filtering With State Constraints, IEEE Transactions on Aerospace and Electronic Systems”, in press.
- Yang, F., Li, Y. and Liu, X., “Robust Error Square Constrained Filter Design for Systems With Non-Gaussian Noises”, IEEE Signal Processing Letters, in press.
- Wang, Z., Liu, Y. and Liu, X., State Estimation for Jumping Recurrent Neural Networks with Discrete and Distributed Delays, Neural Networks 22 (1) : 41-48, (2009).
- J Liang, Z Wang and X Liu (2008), "Robust Synchronization of an Array of Coupled Stochastic Discrete-Time Delayed Neural Networks", IEEE Transactions on Neural Networks, 19: 1910-1921, (2009).
- Fraser, K., Wang, Z., Li, Y., Kellam., P. and Liu, X., “Can Graph-Cutting Improve Microarray Gene Expression Reconstructions?”, Pattern Recognition Letters 29 (16) : 2129-2136, 2008.
- K Fraser, Y Li, Z Wang, P Kellam and X Liu "Noise Filtering and Microarray Image Reconstruction via Chained Fouriers", Lecture Notes in Computer Science, 4723:308-319, (2007).
- Ruta, A., Li, Y. and Liu, X., “Traffic Sign Recognition Using Discriminative Local Features”, Lecture Notes in Computer Science 4723 : 355-366 (2006).
- F Dong, and G Clapworthy, "Volumetric Texture Synthesis for Non-Photorealistic Volume Rendering of Medical Data", The Visual Computer, 21 (7) : 463-472, (2005).
- P O'Neill, K Fraser, Z Wang, P Kellam, J Kok, and X Liu, "Pyramidic Clustering of Large Scale Microarray Images", The Computer Journal, 48:466-479, 2005.
- F Dong, G Clapworthy, H Lin, "Cutting and Pasting Irregularly-Shaped Patches for Texture Synthesis", Computer Graphics Forum, 24(1): 17-26, 2005.
- K Fraser, P O.Neill, Z Wang and X Liu "Copasetic Analysis: Making Sense of Large-Scale Images", Lecture Notes in Artificial Intelligence 3327:99-108, (2005).
- Y Li, "On incremental and robust subspace learning", Pattern Recognition, 37: 1509-1518, (2004).
- Y Li, S Gong, J Sherrah and H Liddell, "Support Vector Machine based multi-view face detection and recognition", Image and Vision Computing, 22:413-427, (2004).
- K Fraser, P O'Neill, Z Wang and X Liu, "Copasetic Analysis: A Framework for the Blind Analysis of Microarray Imagery", Systems Biology, 1:190-196, (2004).
- F Dong, G Clapworthy, H Lin, M Krokos, "Volumetric Hatching: Illustration of Medical Volume Data Using Line Strokes", IEEE Computer Graphics and Applications, 23(4):44-52, 2003.
- Y Li, S Gong and H Liddell, "Constructing facial identity surfaces for recognition", International Journal of Computer Vision, 53:71-92, (2003).
- Y Li, S Gong and H Liddell, "Recognising trajectories of facial identities using Kernel Discriminant Analysis", Image and Vision Computing, 21:1077-1086, (2003).
- P O'Neill, G Magoulas, and X Liu, "Improved Processing of Microarray Data using Image Reconstruction", IEEE Transactions on Nanobioscience, 2(4), 176-183, (2003).
- P O'Neill, G Magoulas, and X Liu, "Obtaining Quality Microarray Data via Image Reconstruction", Lecture Notes in Computer Science, 2810:364-375, (2003).
- F Dong, G Clapworthy, M Krokos, J Yao, "An Anatomy-Based Approach to Human Muscle Modeling and Deformation", IEEE Trans. on Visualization and Computer Graphics, 8(2):154-170, 2002.
