PERMUTATION

作品数：181被引量：137H指数：6
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A color image encryption algorithm based on hyperchaotic map and DNA mutation
《Chinese Physics B》2023年第3期131-142,共12页高昕瑜 孙博 曹颖鸿 Santo Banerjee 牟俊 
the National Natural Science Foundation of China(Grant No.62061014);the Provincial Natural Science Foundation of Liaoning(Grant No.2020-MS-274);the Basic Scientific Research Projects of Colleges and Universities of Liaoning Province,China(Grant No.LJKZ0545).
We devise a color image encryption scheme via combining hyperchaotic map,cross-plane operation and gene theory.First,the hyperchaotic map used in the encryption scheme is analyzed and studied.On the basis of the dynam...
关键词：color image encryption hyperchaotic map cross-plane permutation DNA mutation 
Quantitative Precipitation Forecast Experiment Based on Basic NWP Variables Using Deep Learning被引量：7
《Advances in Atmospheric Sciences》2022年第9期1472-1486,共15页Kanghui ZHOU Jisong SUN Yongguang ZHENG Yutao ZHANG 
the financial support of the National Key Research and Development Program (Grant No. 2017YFC1502000);the National Natural Science Foundation of China (Key Program, 91937301)
The quantitative precipitation forecast(QPF)performance by numerical weather prediction(NWP)methods depends fundamentally on the adopted physical parameterization schemes(PS).However,due to the complexity of the physi...
关键词：deep learning quantitative precipitation forecast permutation importance numerical weather prediction 
A quantum image dual-scrambling encryption scheme based on random permutation被引量：1
《Science China(Information Sciences)》2019年第12期240-242,共3页Hai-Hua ZHU Xiu-Bo CHEN Yi-Xian YANG 
supported by National Natural Science Foundation of China(Grant No.61671087);the Fund of the Fundamental Research Funds for the Central Universities(Grant No.2019XD-A02);the Major Scientific and Technological Special Project of Guizhou Province(Grant No.20183001)
Dear editor,A popular image encryption scheme is the dualscrambling scheme that combines position transformation and bit-plane transformation.This scheme makes the image chaotic by changing the coordinate positions of...
关键词：QUANTUM SCHEME PERMUTATION 
Reversible Data Hiding in Encrypted Image Based on Block Classification Permutation被引量：4
《Computers, Materials & Continua》2019年第4期119-133,共15页Qun Mo Heng Yao Fang Cao Zheng Chang Chuan Qin 
This work was supported by the National Natural Science Foundation of China(61672354,61702332).
Recently,reversible data hiding in encrypted image(RDHEI)has attracted extensive attention,which can be used in secure cloud computing and privacy protection effectively.In this paper,a novel RDHEI scheme based on blo...
关键词：Reversible data hiding image encryption image recovery 
A generic construction of low correlation zone sequences based on interleaved technique
《Science China Mathematics》2013年第7期1441-1448,共8页KANG Li TANG XiaoHu 
supported by the Key grant Project of Chinese Ministry of Education(Grant No.311031);the Innovative Research Team of Sichuan Province(Grant No.2011JTD0007);National Natural Science Foundation of China(Grant No.91218301);the Ministry of Education of Humanities and Social Science Foundation of China(Grant No.11XJCZH002)
Low correlation zone (LCZ) sequences are useful in quasi-synchronous code-division multiple access (QS-CDMA) communication systems. In this paper, a generic construction of LCZ sequences based on inter-leaved techniqu...
关键词：interleaved sequences LCZ sequences shift sequence punctured Hadamard matrices column permutation 
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