摘要
在IS—粗集的基础上,给出函数单向IS—粗集的概念,提出了基于函数IS—粗集的图像生成及图像生成—还原定理、图像嵌入—扩张定理,并举例说明函数IS—粗集在图像生成及安全传递中的应用.
Based on the theory of improper singular rough sets, this paper puts forward the concepts of function one direction improper singular rough sets. The image generation of function improper singular rough sets are presented, the theorem of image generation-reduction and image embedding-dilation are proposed. Finally, the application of function improper singular rough sets in image generation and image security transfer is proposed.
出处
《西南民族大学学报（自然科学版）》
CAS
2011年第4期509-513,共5页
Journal of Southwest Minzu University(Natural Science Edition)
基金
河南省自然科学基金项目(092102210152)
河南省政府政策研究招标课题(2011B574)
商丘师范学院大学生创新实验计划重点项目(2010-DXS-01)
关键词
函数S—粗集
单向IS—粗集
图像生成
图像嵌入
安全传递
function singular rough set
one direction improper singular rough set
image generation
image embedding
security transfer
