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Wen-Chieh Lin
PhD Student

No longer a member of RI.

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Research interest keywords

animation, computer graphics, computer vision, and human motion simulation

Past Labs & Groups

Computational Symmetry - We are develping techniques for applying computational symmetry (symmetry detection, representation, and reasoning) in computer vision, graphics and robotics.	Computer Graphics Lab - Modeling, animation, and rendering of 3-D scenes
Microelectromechanical Systems Laboratory - We are developing miniature sensor and actuator systems using integrated-circuit fabrication processes.

Past Projects

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.

Texture Synthesis on Near-regular Patterns - We are developing near regular texture synthesis algorithms for improved natural appearances.

Recent publications [View all 11 publications]

• A Lattice-based MRF Model for Dynamic Near-regular Texture Tracking
  W. Lin and Y. Liu
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 29, No. 5, May, 2007, pp. 777 - 792. [Abstract]
  Download: pdf [6492 KB] copyrighted

• Quantitative Evaluation on Near Regular Texture Synthesis
  W. Lin, J.H. Hays, C. Wu, V. Kwatra, and Y. Liu
  Computer Vision and Pattern Recognition Conference (CVPR '06), Vol. 1, June, 2006, pp. 427 - 434. [Abstract]
  Download: pdf [815 KB] copyrighted

• Tracking Dynamic Near-regular Textures under Occlusion and Rapid Movements
  W. Lin and Y. Liu
  9th European Conference on Computer Vision, May, 2006.
  Download: pdf [4144 KB] copyrighted

• A Lattice-based MRF model for Dynamic Near-regular Texture Tracking and Manipulation
  W. Lin
  doctoral dissertation, tech. report CMU-RI-TR-05-58, Robotics Institute, Carnegie Mellon University, December, 2005. [Abstract]
  Download: pdf [27847 KB] copyrighted

• The Promise and Perils of Near-Regular Texture [pre-publication color version]
  Y. Liu, Y. Tsin, and W. Lin
  International Journal of Computer Vision, Vol. 62, No. 1-2, April, 2005, pp. 145 - 159. [Abstract]
  Download: pdf [3392 KB], ps.gz [10214 KB] copyrighted

• The Promise and Perils of Near-Regular Texture [publication grayscale version]
  Y. Liu, Y. Tsin, and W. Lin
  International Journal of Computer Vision, Vol. 62, No. 1-2, April, 2005, pp. 145 - 159. [Abstract]
  Download: pdf [2207 KB] copyrighted

• Near Regular Texture Analysis and Manipulation
  Y. Liu, W. Lin, and J.H. Hays
  ACM Transactions on Graphics (SIGGRAPH 2004), Vol. 23, No. 3, August, 2004, pp. 368 - 376. [Abstract]
  Download: pdf [1256 KB] copyrighted

• A Comparison Study of Four Texture Synthesis Algorithms on Regular and Near-regular Textures
  W. Lin, J.H. Hays, C. Wu, V. Kwatra, and Y. Liu
  tech. report CMU-RI-TR-04-01, Robotics Institute, Carnegie Mellon University, January, 2004. [Abstract]
  Download: pdf [7380 KB] copyrighted

• Deformable Texture: the Irregular-Regular-Irregular Cycle
  Y. Liu and W. Lin
  Proceedings of the 3rd International Workshop on Texture Analysis and Synthesis (Texture 2003), October, 2003, pp. 65 - 70. [Abstract]
  Download: pdf [2031 KB] copyrighted

• Deformable Texture: the Irregular-Regular-Irregular Cycle
  Y. Liu and W. Lin
  tech. report CMU-RI-TR-03-26, Robotics Institute, Carnegie Mellon University, August, 2003. [Abstract]
  Download: pdf [2265 KB] copyrighted