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An Improved Robust Digital Image Watermarking Algorithm based on two-level DCT
会议论文
Beijing, China, November 18-21, 2021
作者:
Huijuan Guo
;
Baoning Niu
;
Ying Huang
;
Hu Guan
;
Fangpeng Lan
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/04/08
A denoising method based on CNN for the measurement of far-field focal spot of high power laser using Schlieren method
会议论文
Xiamen, PEOPLES R CHINA, 2020-08-25
作者:
Li, Gang
;
Wang, Zhengzhou
;
Wang, Li
;
Tan, Meng
;
Wang, Wei
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/06/04
Measurement of far-field focal spot
Schlieren method
DnCNN
Denoising method
The Method for Calculating Optical Target Center of Weak Contrast Collimating Image in Integrated Diagnosis System
会议论文
Xiamen, PEOPLES R CHINA, 2020-08-25
作者:
Wang, Zhengzhou
;
Wang, Li
;
Tan, Meng
;
Chen, Yongquan
;
Li, Gang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/06/04
Integrated diagnosis system
fast automatic alignment of optical path
weak contrast image
center of optical target
Kmeans classification
least square method
circle fitting
A Spread-Spectrum Watermarking Scheme with Adaptive Embedding Strength and PSNR Guarantee
会议论文
Xiamen, Fujian, China, November 11-13, 2018
作者:
Ying,Huang
;
Hu,Guan
;
Baoning,Niu
;
Shuwu,Zhang
收藏
  |  
浏览/下载:124/0
  |  
提交时间:2020/10/23
image watermarking
spread-spectrum
adaptive
copyright protection
Learning to detect small impurities with superpixel proposals
会议论文
Macau SAR, China, December 5-8, 2017
作者:
Guo Y(郭跃)
;
He YJ(贺一家)
;
Song HT(宋海涛)
;
Yuan K(原魁)
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  |  
浏览/下载:26/0
  |  
提交时间:2018/05/30
Impurity Detection
Superpixel Proposal
Overlapped Grid Structure
Convolutional Neural Network
GPU-based parallel algorithm for blind image restoration using midfrequency-based methods
会议论文
Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Spectrometer Technologies and Applications, 2013
作者:
Xie, Lang
;
Luo, Yi-Han
;
Bao, Qi-Liang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2016/11/23
Sparse Reconstruction Based Watermarking for Secure Biometric Authentication
会议论文
Beijing, China, 3-4 December 2011
作者:
Bin Ma
;
Chunlei Li
;
Zhaoxiang Zhang
;
Yunhong Wang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/02/09
Biometric Security
Digital Watermarking
Qim
Block Pyramid Based Adaptive Quantization Watermarking for Multimodal Biometric Authentication
会议论文
Istanbul, Turkey, 23-26 August 2010
作者:
Bin Ma
;
ChunLei Li
;
Yunhong Wang
;
Zhaoxiang Zhang
;
Yiding Wang
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/02/09
Quantization Index Modulation
Multimodal Biometric Authentication
Digital Watermarking
VLBI observations of GHz-peaked-spectrum radio sources at 1.6 GHz
会议论文
Xi an Jiaotong Univ, Xi an, PEOPLES R CHINA, OCT 16-21, 2006
作者:
Liu, Xiang
;
Cui, Lang
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  |  
浏览/下载:5/0
  |  
提交时间:2021/07/02
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Astronomy & Astrophysics
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