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北京航空航天大学 [7]
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期刊论文 [35]
会议论文 [6]
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2019 [41]
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Image encryption algorithm based on image hashing, improved chaotic mapping and DNA coding
期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 14, 页码: 2905-2915
作者:
Zhang, Qiuyu
;
Han, Jitian
;
Ye, Yutong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/06/16
image coding
DNA
statistical analysis
cryptography
image processing
entropy
random sequences
chaos
chaotic communication
image encryption algorithm
image hashing
improved chaotic mapping
image features
fingerprint image
binary hash sequence
generated hash sequence
improved chaotic map
Chen's chaotic system
encryption algorithms
Experimental demonstration of wave-front coded imaging with a very low response of the modulation transfer function at the Nyquist frequency
期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 35, 页码: 9562-9569
作者:
Zhao, Hui
;
Mi, Jiao
;
Yu, Congcong
;
Ge, Rui
;
Fan, Xuewu
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2019/12/23
Flexible Lossy Compression for Selective Encrypted Image With Image Inpainting
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2019, 卷号: 29, 期号: 11, 页码: 3341-3355
作者:
Qin, Chuan
;
Zhou, Qing
;
Cao, Fang
;
Dong, Jing
;
Zhang, Xinpeng
收藏
  |  
浏览/下载:112/0
  |  
提交时间:2020/03/30
Image coding
Encryption
Image reconstruction
Receivers
Transforms
Cloud computing
Lossy compression
image encryption
image reconstruction
image inpainting
Orthogonal sparse fractal coding algorithm based on image texture feature
期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 11, 页码: 1872-1879
作者:
Cao, Jian
;
Zhang, Aihua
;
Shi, Lei
收藏
  |  
浏览/下载:216/0
  |  
提交时间:2019/10/11
image coding
feature extraction
fractals
data compression
image texture
image reconstruction
orthogonal codes
image colour analysis
transforms
decomposition
matrix algebra
orthogonal sparse grey level
sparse decomposition
decoding speed
orthogonal sparse fractal coding algorithm
image reconstruction quality
image texture feature extraction
fractal image compression coding algorithm
grey description feature extraction
orthogonal sparse grey level transform
Iterative Relaxed Collaborative Representation With Adaptive Weights Learning for Noise Robust Face Hallucination
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2019, 卷号: 29, 期号: 5, 页码: 1284-1295
作者:
Liu, Licheng
;
Li, Shutao
;
Chen, C. L. Philip
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  |  
浏览/下载:49/0
  |  
提交时间:2019/07/12
Relaxed collaborative representation
face hallucination
locality regularization
adaptively weights learning
noise robust coding
Content-Sensitive Multilevel Point Cluster Construction for ALS Point Cloud Classification
期刊论文
REMOTE SENSING, 2019, 卷号: 11, 期号: 3, 页码: 19
作者:
Xu, Zongxia
;
Zhang, Zhenxin
;
Zhong, Ruofei
;
Chen, Dong
;
Sun, Taochun
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  |  
浏览/下载:78/0
  |  
提交时间:2019/05/22
ALS point cloud
content-sensitive multilevel point clusters
hierarchical classification framework
Fast Inference Predictive Coding: A Novel Model for Constructing Deep Neural Networks
期刊论文
IEEE Transactions on Neural Networks and Learning Systems, 2019, 卷号: 30, 页码: 1150-1165
作者:
Song, Zengjie
;
Zhang, Jiangshe
;
Shi, Guang
;
Liu, Junmin
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  |  
浏览/下载:11/0
  |  
提交时间:2019/11/19
Discriminative features
Effective learning
Image representation and classifications
Inference mechanism
Predictive coding
Predictive models
Regression mapping
Task analysis
Improved vector extrapolation based Richardson-Lucy algorithm used for wavefront coded imaging and experimental demonstration
会议论文
Munich, Germany, 2019-06-24
作者:
Zhao, Hui
;
Xia, Jingjing
;
Zhang, Ling
;
Yu, Congcong
;
Fan, Xuewu
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2019/11/27
wave-front coding
computational imaging
Richardson-Lucy algorithm
vector extrapolation
New chaotical image encryption algorithm based on Fisher-Yatess scrambling and DNA coding
期刊论文
CHINESE PHYSICS B, 2019, 卷号: 28
作者:
Wang, Xing-Yuan
;
Zhang, Jun-Jian
;
Zhang, Fu-Chen
;
Cao, Guang-Hui
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/02
Fisher-Yatess scrambling
chaotic sequence
DNA coding
image encryption
Toward Efficient Image Representation: Sparse Concept Discriminant Matrix Factorization
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2019, 卷号: 29, 页码: 3184-3198
作者:
Pang, Meng
;
Cheung, Yiu-Ming
;
Liu, Risheng
;
Lou, Jian
;
Lin, Chuang
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/12/02
Image reconstruction
Sparse matrices
Image representation
Image coding
Optimization
Laplace equations
Data mining
Matrix factorization
image representation
graph embedding
Fisher-like criterion
sparse coding
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