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兰州理工大学 [4]
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武汉大学 [2]
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Color image encryption algorithm based on hyperchaotic system and improved quantum revolving gate
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 10, 页码: 13845-13865
作者:
Wang, Xingyuan
;
Su, Yining
;
Luo, Chao
;
Nian, Fuzhong
;
Teng, Lin
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Color
Cryptography
Image enhancement
Quantum computers
Color image encryptions
Encryption system
Four-wing chaotic system
Hyper-chaotic systems
Image encryption algorithm
Novelty enhanced quantum representation
Quantum color image encryption
Quantum Computing
Quantum images
Quantum rotation
Exploring the Representativity of Art Paintings
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2021, 卷号: 23, 页码: 2794-2805
作者:
Deng, Yingying
;
Tang, Fan
;
Dong, Weiming
;
Ma, Chongyang
;
Huang, Feiyue
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/11/03
Painting
Art
Image color analysis
Feature extraction
Task analysis
Engineering profession
Electronic mail
Representativity
style enhancement
feature representation
artwork evaluation
Sparse Representation of Robot Image Based on Dictionary Learning Algorithm
期刊论文
Zidonghua Xuebao/Acta Automatica Sinica, 2020, 卷号: 46, 期号: 4, 页码: 820-830
作者:
Guo, Jun-Feng
;
Li, Yu-Liang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Atoms
Computational efficiency
Educational robots
Image enhancement
Iterative methods
Least squares approximations
Robots
Compressive sensing
Dictionary learning algorithms
Dictionary trainings
Least square methods
Reconstructed image
Robot images
Sparse representation
A Megavoltage CT Image Enhancement Method for Image-Guided and Adaptive Helical TomoTherapy
期刊论文
FRONTIERS IN ONCOLOGY, 2019, 卷号: 9
作者:
Liu, Yaru
;
Yue, Chenxi
;
Zhu, Jian
;
Yu, Haining
;
Cheng, Yang
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/12/11
megavoltage CT
image guided radiotherapy
adaptive radiotherapy
tomotherapy
image enhancement
block matching
discriminative feature
representation
irradiation dosimetry
Color image super-resolution reconstruction based on quaternion sparse regularization
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2018, 卷号: 46, 期号: 1, 页码: 75-80
作者:
Xu, Zhigang
;
Yuan, Feixiang
;
Zhu, Honglei
;
Xu, Yamei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Color
Edge detection
Image enhancement
Optical resolving power
Color images
L1/2 regularization
Quaternion
Sparse representation
Super resolution
Myocardium segmentation from DE MRI with guided random walks and sparse shape representation
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY, 2018, 卷号: 13, 期号: 10
作者:
Liu, Jie
;
Zhuang, Xiahai
;
Xie, Hongzhi
;
Zhang, Shuyang
;
Gu, Lixu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
Delayed enhancement MRI
Myocardium segmentation
Guided random walks
Prior shape modeling
Sparse representation
Myocardium segmentation from DE MRI with guided random walks and sparse shape representation
期刊论文
2018, 卷号: 13, 期号: 10, 页码: 1579-1590
作者:
Liu, Jie
;
Zhuang, Xiahai
;
Xie, Hongzhi
;
Zhang, Shuyang
;
Gu, Lixu
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/01/03
Delayed enhancement MRI
Myocardium segmentation
Guided random walks
Prior shape modeling
Sparse representation
Super-resolution reconstruction based on L1/2 regularization
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2017, 卷号: 45, 期号: 6, 页码: 38-42
作者:
Xu, Zhigang
;
Li, Wenwen
;
Zhu, Honglei
;
Zhu, Xufeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Image enhancement
Optical resolving power
Wavelet transforms
Reconstructed image
Regularization models
Sparse representation
Super resolution
Wavelet coefficients
Sparse representation-based ECG signal enhancement and QRS detection
期刊论文
PHYSIOLOGICAL MEASUREMENT, 2016, 卷号: 37, 期号: 12, 页码: 2093-2110
作者:
Zhou, Yichao
;
Hu, Xiyuan
;
Tang, Zhenmin
;
Ahn, Andrew C.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/02/14
Ecg Enhancement
Qrs Complex Detection
Sparse Representation
Dictionary Learning
A Wavelet-Based Image Preprocessing Method for Illumination Insensitive Face Recognition
期刊论文
JOURNAL OF INFORMATION SCIENCE AND ENGINEERING, 2015, 卷号: Vol.31 No.5, 页码: 1711-1731
作者:
Zhao, Xiaochao
;
Lin, Yaping
;
Ou, Bo
;
Yang, Junfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/31
face
recognition
illumination
normalization
discrete
wavelet
transform
edge
enhancement
face
representation
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