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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Saliency detection with bilateral absorbing markov chain guided by depth information 期刊论文 Sensors (Switzerland), 2021, 卷号: 21, 期号: 3, 页码: 1-23 作者:  J. Wu;  G. Han;  P. Liu;  H. Yang;  H. Luo and Q. Li 收藏  |  浏览/下载：3/0  |  提交时间：2022/06/13 小型空间测绘相机光学系统研究 学位论文 博士: 中国科学院大学, 2014 任秉文 收藏  |  浏览/下载：48/0  |  提交时间：2014/08/21 Construction of a class of chaos systems with Markov properties 期刊论文 Acta Physica Sinica, 2013, 卷号: 62, 期号: 17 Liu Q.; Li P. Y.; Zhang M. C.; Sui Y. X.; Yang H. J. 收藏  |  浏览/下载：13/0  |  提交时间：2014/05/14 The design problems of one kind of chaotic one-way hash function (EI CONFERENCE) 会议论文 2012 4th International Conference on Multimedia and Security, MINES 2012, November 2, 2012 - November 4, 2012, Nanjing, Jiangsu, China Li P.; Zhang M.; Shi J. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 The construction method of one kind of one-way hash function based on 1-D Logistic map is analyzed. The design problem and some collision problems are pointed out. By using the dictionary attack  the collision probability of the arithmetic realized with signal floating point numbers is 2-23  and the collision probability of the arithmetic realized with double floating point numbers is 2-55. The reasons for these design problems are discussed  and some key problems are pointed out which should be taken care of while constructing one-way hash function based on a digital chaotic map. 2012 IEEE.