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l symposium on voice, video, and data munications: multimedia systems and applications. boston: [.], 1998: 464472.[2]khaire s s, nalbalwar s l. review: steganographybit plane plexity segmentation (bpcs) technique [j]. international journal of engineering science and technology, 2010, 2(9): 48604868.[3]hioki h. a data embedding method using bpcs principle with new plexity measures [eb/ol]. [20110325]. /papers/pdffiles/005.[4]張新鵬,[j].計(jì)算機(jī)輔助設(shè)計(jì)與圖形學(xué)學(xué)報(bào),2005,17(7):16251629.[5]王朔中,張新鵬,[j].計(jì)算機(jī)學(xué)報(bào),2009,32(7):12471263.[6][d].大連:大連理工大學(xué),2009.[7]shreelekshmi r, wilscy m, veni madhavan c e. cover image preprocessing for more reliable lsb replacement steganography [c]// proceedings of the 2010 international conference on signal acquisition and processing. washington, dc: ieee puter society, 2010: 153156.[8]sajedi h, jamzad m. bss: boosted steganography scheme with cover image preprocessing [j]. expert systems with applications, 2010, 37(12): 77037710.[9]卜毅,[j].中國(guó)圖象圖形學(xué)報(bào),2008,13(3):406410.[10]shi peipei, li zhaohui. an improved bpcs steganography based on dynamic threshold [c]// 2010 international conference on multimedia information networking and security. washington, dc: ieee puter society, 2010: 388391.收稿日期:20110808。修回日期:20110923。作者簡(jiǎn)介:劉虎(1986),男,安徽淮北人,碩士研究生,主要研究方向:信息隱藏、圖像處理; 袁海東(1972),男,河南偃師人,副教授,博士,主要研究方向:信息隱藏、圖像處理與分析、模式識(shí)別。