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Period of Arnold transformation and its application in image scrambling
  • ISSN号:2095-2651
  • 期刊名称:《数学研究及应用:英文版》
  • 时间:0
  • 分类:O151[理学—数学;理学—基础数学] TP391[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术] O415.6[理学—理论物理;理学—物理]
  • 作者机构:[1]School of Mathematics and Computing Science, Changsha University of Science and Technology, Changsha 410076, China School of Mathematics and Computing Science, Changsha University of Science and Technology, Changsha 410076, China
  • 相关基金:Project (10471020) supported by the National Natural Science Foundation; project (04JJ6028) supported by the Natural Science Foundation of Hunan Province; project (03A002) supported by the Ministry of Education of Hunan Province
中文摘要:

With the security problem of image information as the background, some more properties of the period of Arnold transformation of two-dimension were studied by means of introducing a integer sequence. Some new resuits are obtained. Two interesting conjectures on the period of Arnold transformation are given. When making digital images scrambling by Arnold transformation, it is important to know the period of the transformation for the image. As the application of the theory, a new method for computing the periods at last are proposed.

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期刊信息
  • 《数学研究及应用:英文版》
  • 中国科技核心期刊
  • 主管单位:国家教育部
  • 主办单位:大连理工大学
  • 主编:王仁宏
  • 地址:大连理工大学应用数学系
  • 邮编:116024
  • 邮箱:
  • 电话:0411-84707392
  • 国际标准刊号:ISSN:2095-2651
  • 国内统一刊号:ISSN:21-1579/O1
  • 邮发代号:8-92
  • 获奖情况:
  • 1998年大连市优秀期刊奖,2000年大连市优秀期刊奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国数学评论(网络版),德国数学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:36