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兰州大学 [74]
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会议论文 [74]
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内容类型:会议论文
专题:兰州大学
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Finite length design of precoded EWF codes
会议论文
83rd IEEE Vehicular Technology Conference, VTC Spring 2016, Nanjing, China, May 15, 2016 - May 18, 2016
作者:
Yuan, Lei
;
Li, Huaan
;
Wan, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/18
Codes (symbols)
Communication channels (information theory)
Forward error correction
Satellite communication systems
Binary erasure channel
Degree distributions
Finite length
LDPC codes
Low rates
Low-density parity-check (LDPC) codes
Message length
Recovery rate
Improved design of expanding window fountain codes over BIAWGN channels
会议论文
4th International Conference on Computer Science and Network Technology, ICCSNT 2015, Harbin, China, December 19, 2015 - December 20, 2015
作者:
Li, Juan
;
Yuan, Lei
;
Wan, Yi
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2017/01/18
Codes (symbols)
Asymptotic analysis
Computer networks
Digital communication systems
Encoding (symbols)
Errors
Forward error correction
Gaussian noise (electronic)
White noise
Additive White Gaussian noise
Analysis and simulation
BIAWGN chan-nels
Design flexibility
Expanding window fountain codes
Node degree distribution
Unequal error protections
Unequal power allocation
An improved Canny edge detection algorithm based on DCT
会议论文
3rd IEEE International Conference on Progress in Informatics and Computing, PIC 2015, Nanjing, China, December 18, 2015 - December 20, 2015
作者:
Zhao, Miaomiao
;
Liu, Hongxia
;
Wan, Yi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/18
Edge detection
Algorithms
Computer vision
Image denoising
Information science
Signal detection
Canny algorithm
Canny edge detection
Canny Operators
DCT coefficients
Edge information
Gaussian filtering
Gaussian filters
Weak edge information
Performance analysis of EWF codes with intermediate feedback
会议论文
41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, Shanghai, China, March 20, 2016 - March 25, 2016
作者:
Yuan, Lei
;
Li, Huaan
;
Wan, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/18
Joint image dehazing and contrast enhancement using the HSV color space
会议论文
Visual Communications and Image Processing, VCIP 2015, Singapore, Singapore, December 13, 2015 - December 16, 2015
作者:
Wan, Yi
;
Chen, Qiqiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/01/17
Image processing
Color
Demulsification
Light transmission
Parameter estimation
Visual communication
Contrast Enhancement
Dehazing
HSV color spaces
Image contrast enhancement
Image degradation model
Stringent requirement
Traditional approaches
Transmission coefficients
A Novel Enhancement Algorithm for Night Image by Adjusting the Background
会议论文
8th International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC), Zhejiang Univ, Hangzhou, PEOPLES R CHINA, SEP 11-12, 2016
作者:
Zhang, HZ
;
Wan, Y
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/05/11
night image enhancement
background image
dynamic range
optimized transfer function
A Novel Framework for Optimal RGB to Grayscale Image Conversion
会议论文
8th International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC), Zhejiang Univ, Hangzhou, PEOPLES R CHINA, SEP 11-12, 2016
作者:
Wan, Y
;
Xie, QS
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/11
color image
grayscale image
color to grayscale image conversion
decolorization
A New Gray-Scale Watermark Method based on Irregular LDPC Codes with Unequal Error Protection (UEP)
会议论文
8th International Conference on Digital Image Processing (ICDIP), Chengdu, PEOPLES R CHINA, MAY 20-23, 2016
作者:
Lin, YX
;
Wan, Y
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/05/11
gray-scale watermark
DWT
SVD
irregular LDPC code
UEP
PSNR
Finite Length Design of Precoded EWF Codes
会议论文
IEEE 83rd Vehicular Technology Conference (VTC Spring), Nanjing, PEOPLES R CHINA, MAY 15-18, 2016
作者:
Yuan, L
;
Li, H
;
Wan, Y
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/05/11
An Improved Unsharp Masking Sharpening Algorithm For Image Enhancement
会议论文
8th International Conference on Digital Image Processing (ICDIP), Chengdu, PEOPLES R CHINA, MAY 20-23, 2016
作者:
Guan, RY
;
Wan, Y
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/05/11
Image enhancement
unsharp masking sharpening
iteration
gradient weight
noise suppression
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