Papers:

 

·       Pengwei Hao, "Customizable Triangular Factorizations of Matrices", Linear Algebra and Its Applications, to appear, 2003.

·       Yiyuan She and Pengwei Hao, "Block TERM Factorization of Uniform Block Matrices", Science in China (Series E), to appear, 2003. (Chinese version: 佘轶原、郝鹏威："均匀分块矩阵的分块TERM分解"，中国科学E辑).

·       Yiyuan She and Pengwei Hao, "Block Triangular Factorizations for Parallel Integer Transform", Submitted to Linear Algebra and Its Applications, March 2003.

·       Tony Lin, Pengwei Hao, Chao Xu, and Ju-Fu Feng, “Hybrid image coding for real-time computer screen video transmission”, accepted by Visual Communications and Image Processing (VCIP), part of the IS&T/SPIE Symposium on Electronic Imaging 2004, 18-22 January 2004 in San Jose, CA USA.

·       Pengwei Hao and Qingyun Shi, "Reversible Integer KLT for Progressive-to-Lossless Compression of Multiple Component Images", International Conference on Image Processing (ICIP), Vol. 1, pp. 633-636, Sep. 14-17 2003, Barcelona, Spain. (Slides)

·       Pengwei Hao, Qingyun Shi and Ying Chen, "Co-Histogram and Its Application in Remote Sensing Image Compression Evaluation", International Conference on Image Processing (ICIP), Vol. 3, pp. 177-180, Sep. 14-17 2003, Barcelona, Spain. (Slides)

·       Tony Lin, Qing-Yun Shi, and Pengwei Hao, "An algebraic approach to M-Band wavelets construction", IASTED Int. Conf. Signal and Image Processing (SIP), Hawaii, USA, Aug. 2003.

·       韦长江、郝鹏威、石青云："基于整型DCT变换的图象编码研究"，中国国象图形学报, 2002.3, V7, N3, 287-291.

·       韦长江、郝鹏威、石青云："线性变换SERM分解的快速选取方法"，北京大学学报（自然科学版）, 2002.1, V38, N1, 69-76.

·       Pengwei Hao and Qingyun Shi, "Matrix Factorization for Reversible Integer Mapping", IEEE Transactions on Signal Processing, Vol. 49, No. 10, pp. 2314-2324, Oct. 2001.

·       Changjiang Wei, Pengwei Hao and Qingyun Shi, "Integer DCT-based Image Coding", Picture Coding Symposium (PCS), pp. 175-178, Seoul, Korea, April 25-27, 2001.

·       Pengwei Hao and Qingyun Shi, “Comparative Study of Color Transforms for Image Coding and Derivation of Integer Reversible Color Transform”, 15th International Conference on Pattern Recognition (ICPR), Vol. 3, pp. 224-227, Sept 3-8, 2000, Barcelona, Spain.

·       Pengwei Hao and Qingyun Shi, “Proposal of Reversible Integer Implementation for Multiple Component Transforms”, ISO/IEC JTC1/SC29/WG1N 1720, July 2000.

·       郝鹏威，石青云：可逆线性变换的整数实现，中国科学E辑, Vol. 30, No. 2, 132-141, April 2000 (English version: Pengwei Hao and Qingyun Shi, "Invertible Linear Transforms Implemented by Integer Mapping", Science in China, Series E)

·       Pengwei Hao, Qingyun Shi and Guiwei Xing, “Proposal of an Integer Reversible Color Transform”, ISO/IEC JTC1/SC29/WG1N 1479, Dec. 1999.

·       Hao Pengwei, Xu Guanhua, Zhu Chongguang, "Spectral Methods for Spatial Resolution Improvement of Digital Images", Science in China, Series E, V42, N4, 365-375, June 1999. (Chinese version: 郝鹏威，徐冠华，朱重光：数字图像空间分辨率改善的频率域方法，中国科学E辑, 1999.6, V29, N3, 235-244)

·       郝鹏威，朱重光：数字图像空间分辨率改善的插值—模拟采样迭代方法，电子学报, 1999.6, V27, N9, 19-22

·       Hao Pengwei, “A general iterative method for spatial resolution improvement of digital images in spatial domain”, Proceedings of SPIE, Vol.3545 (ISMIP'98), 224-227, Oct. 1998

·       郝鹏威：生成圆弧的等距线约束方法及其应用，计算机学报, 1998.5, V21, N5, 436-442

·       郝鹏威，朱重光：对不同分辨率图像进行空间分辨率改善的频域方法，中国图像图形学报, 1998.5, V3, N5, 358-362

·       郝鹏威，朱重光：基于小波的图像插值方法，遥感学报, 1998.5, V2, N2, 98-102

·       郝鹏威，郑柯，朱重光：一个开放的图像处理系统的设计与实现，中国图像图形学报, 1997.12, V2, N12, 921-924

·       郝鹏威，黄波，朱重光：用于地面可视化的DEM四叉树改进，中国图像图形学报, 1997.9, V2, N8/9, 578-584

·       徐冠华，田国良，王超，牛铮，郝鹏威，黄波，刘震：遥感信息科学的进展与展望，地理学报, 1996.9, V51, N5, 385-397

·       陈镐缨，郝鹏威：高质量汉字压缩方案分析，中文信息, 1986.4

 

 

 

Invited Talks:

 

·       “PLUS Factorizations of Matrices and Applications”, School of Mathematical Sciences, Peking University, 14 October, 2003, and College of Computer and Information Technology, Beijing Jiaotong University, 16 October, 2003.

·       “Matrix Factorizations for Reversible Integer Mapping”, Department of Computer Science, Queen Mary, University of London, 26 November, 2001

·       “Signal Reconstruction and Matrix Factorization”, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Feb 2001

·       “Spatial Resolution Improvement of Digital Images”, CVSSP, University of Surrey, Jan 2000

·       “Techniques for Data Hiding”, Mathematics Mechanization Research Center, Chinese Academy of Sciences, 15 April, 1999