Geometry Processing
Structured Volume Decomposition via Generalized Sweeping Xifeng Gao, Tobias Martin, Sai Deng, Elaine Cohen, Zhigang Deng and Guoning Chen IEEE Transactions on Visualization and Computer Graphics, in press. 2016 [paper] [supplementary 1] [supplementary 2] [data] [video] [bibtex]  |
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Hexahedral Mesh Re-parameterization from Aligned Base-Complex Xifeng Gao, Zhigang Deng and Guoning Chen ACM Transactions on Graphics (SIGGRAPH 2015) |
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An Evaluation of The Quality of Hexahedral Meshes Via Modal Analysis Xifeng Gao, Jin Huang, Siwang Li, Zhigang Deng and Guoning Chen The First International Workshop on Hex-Meshing: Theory, Applications, and Evaluation, 2014. |
Image Processing
A Modified Fuzzy C-means Algorithm for Brain MR Image Segmentation and Bias Field Correction Wenqian Deng, Xuemei Li, Xifeng Gao, and Caiming Zhang Journal of Computer Science and Technology. Accepted. 2016 |
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A Simple Algorithm of Superpixel Segmentation with Boundary Constraint Yongxia Zhang, Xuemei Li, Xifeng Gao, and Caiming Zhang IEEE Transactions on Circuits and Systems for Video Technology. Accepted. 2016 |
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Intraoperative Registration of Preoperative 4D Cardiac Anatomy with Real-time MR Images Xifeng Gao, Nikhil V. Navkar, Nikolaos V. Tsekos, and Zhigang Deng IEEE 12th International Conference on BioInformatics and BioEngineering (BIBE 2012) |
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Disparity Adjustment for Local Stereo Matching Xia Hu, Caiming Zhang, Wei Wang, and Xifeng Gao International Symp osium on Frontier of Computer Science, Engineering and Applications (CSEA 2010)
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3D Watermarking
A Robust High Capacity Affine-Transformation-Invariant Scheme for Watermarking 3D Geometric Models Xifeng Gao, Caiming Zhang, Yan Huang, and Zhigang Deng ACM Transactions on Multimedia Computing, Communications and Applications (TOMM), 2012 |
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Similarity-Transformation In-variant Reversible Watermarking Method for 3D Models Xifeng Gao, Caiming Zhang, Yan Huang, Xia Hu, and Anping Zhu The Springer Lecture Notes on Electrical Engineering (ISCIS 2010) |
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A Highly Adaptable Capacity and Invisibility 3D Watermarking Based on Four-Points Sets Xifeng Gao, Caiming Zhang, Yu Wei, and Weitao Li The 12th ACM Multimedia and Security Workshop (MM&Sec 2010) |
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Reversible Watermarking of 3D Mesh Models Using Prediction-error Expansion Anping Zhu, Caiming Zhang, Xingqiang Yang, and Xifeng Gao The 3rd International Conference on Image and Signal Processing (CISP 2010) |
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A new reversible watermarking of 3D models based on ratio expansion Huamin Ji, Caiming Zhang, Xingqiang Yang, and Xifeng Gao The 3rd International Conference on Image and Signal Processing (CISP 2010) |