HOU Zhengfeng, GAO Hanjun, HAN Jianghong, HU Donghui. A Compressible Threshold Image Sharing Scheme Based on Matrix Projection[J]. Geomatics and Information Science of Wuhan University, 2008, 33(10): 1003-1006.
Citation: HOU Zhengfeng, GAO Hanjun, HAN Jianghong, HU Donghui. A Compressible Threshold Image Sharing Scheme Based on Matrix Projection[J]. Geomatics and Information Science of Wuhan University, 2008, 33(10): 1003-1006.

A Compressible Threshold Image Sharing Scheme Based on Matrix Projection

More Information
  • Received Date: August 27, 2008
  • Revised Date: August 27, 2008
  • Published Date: October 04, 2008
  • Based on matrix multiplication secret sharing theory,a new compressible image sharing scheme is proposed.Taking advantage of compressible matrix projection,this scheme directly creates shadow image so as to,consequently,effectively overcome the drawback which requires the secret image is permutated before it is shared in literature.Besides,its complex degree is lower than the scheme's one in literature.Meanwhile,this scheme reduces the size of each shadow image to become 1/t of the secret image's one.
  • Related Articles

    [1]ZHONG Heping, TANG Jinsong, MA Mengbo, WU Haoran. Complex Image Registration Algorithm and Its Optimization for Interferometric Synthetic Aperture Sonar in Shared Memory Environment[J]. Geomatics and Information Science of Wuhan University, 2019, 44(8): 1169-1173. DOI: 10.13203/j.whugis20180051
    [2]FENG Zongwei, ZHONG Yanwei, ZHENG Weiling, PAN Shaoming. Image Compression Algorithm Based on Analysis Dictionary[J]. Geomatics and Information Science of Wuhan University, 2018, 43(2): 262-267, 274. DOI: 10.13203/j.whugis20160085
    [3]ZHANG Lefei, HE Fazhi. Hyper-spectral Image Rank-Reducing and Compression Based on Tensor Decomposition[J]. Geomatics and Information Science of Wuhan University, 2017, 42(2): 193-197. DOI: 10.13203/j.whugis20140688
    [4]CHEN Shanxue, ZHENG Wenjing, ZHANG Jiajia, LI Fangwei. Fast Compression Algorithm for Hyperspectral Image Based on Dispersion Sorting in Transform Domain[J]. Geomatics and Information Science of Wuhan University, 2016, 41(7): 868-874. DOI: 10.13203/j.whugis20140270
    [5]YANG Lujing, WANG Deshi, LI Yu. A SAR Image Shadow Modeling and Classification Method Based on HMM and Chain Code[J]. Geomatics and Information Science of Wuhan University, 2010, 35(2): 215-218.
    [6]QI Limin, LIU Wenyao, ZHANG Guimin. An Improved Compression Method Based on Fractal[J]. Geomatics and Information Science of Wuhan University, 2008, 33(6): 648-651.
    [7]YANG Zhigao, YI Yaohua, QIN Qianqing. Adaptive Image Compression Based on Visual Masking Effect[J]. Geomatics and Information Science of Wuhan University, 2006, 31(9): 802-805.
    [8]WANG Bo, YAO Hongyu, LI Bicheng. An Efficient Image Retrieval Approach Based on Generalized Image Co-occurrence Matrix[J]. Geomatics and Information Science of Wuhan University, 2006, 31(9): 761-764.
    [9]SHEN Yanfei, SHEN Weiming, ZHU Li, XU Zhengquan. Compression Scheme of Graphiclike Image Sequences[J]. Geomatics and Information Science of Wuhan University, 2002, 27(1): 44-47.
    [10]Xuan Jiabin, Hu Qingwu. The Technique of Guasi-lossless Compression of Remote Sensing Image[J]. Geomatics and Information Science of Wuhan University, 1999, 24(4): 290-294,299.

Catalog

    Article views (967) PDF downloads (139) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return