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中文摘要：
我们在场为没有介绍显著人工制品，把秘密数据嵌进一幅二进制图象的一个新奇计划。不同于一些基于块的方法，建议计划由为嵌入资格在一份假散乱订单检查盖子图象的每个象素直接编码秘密的位进边界象素。一套规则在盲目抽取保证带数据的象素的正确鉴定。建议计划不产生孤立的点，并且能合并象矩阵编码进一步改进嵌入的表演那样的各种各样的编码方法。多达四分之一个边界象素可以被用来带秘密数据，这被显示出。试验性的结果显示方法能与相当大的数据能力完成好视觉质量。
英文摘要：
We present a novel scheme for embedding secret data into a binary image without introducing noticeable artifacts. Unlike some block-based methods, the proposed scheme encodes the secret bits directly into boundary pixels by checking each pixel of the cover image in a pseudo-random order for embedding eligibility. A set of rules ensures correct identification of data-carrying pixels in blind extraction. The proposed scheme does not generate isolated dots, and can incorporate various coding methods such as matrix encoding to further improve the embedding performance. It is shown that up to one fourth of the boundary pixels may be used to carry secret data. Experimental results indicate that the method can achieve good visual quality with fairly large data capacity.
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