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Fast AVS to HEVC Transcoding via Visual Feature Extraction with Resolution Conversion
会议论文
International Conference on Signal Processing Proceedings, ICSP, 2018-08-12
作者:
Asfandyar, M.
;
Aslam, A.
;
Pervaiz, N.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/12/30
Binary sequences
Decoding
Digital television
Efficiency
Extraction
Feature extraction
Image coding
Image segmentation
Optical resolving power
HEVC
High-definition videos
High-efficiency video coding
Multimedia applications
Resolution conversion
Super resolution
Transform coefficients
Visual feature extraction
Video signal processing
Performance of the least squares filter for passive radar interference cancellation applications
期刊论文
IET RADAR SONAR AND NAVIGATION, 2017, 卷号: 11, 期号: 8
作者:
Tang, Hui
;
Wan, Xianrong
;
Yi, Jianxin
;
Liu, Yuqi
;
Ke, Hengyu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
passive radar
radar signal processing
signal reconstruction
signal denoising
least squares filter
passive radar interference cancellation applications
LS filter
surveillance signal
subspace orthogonal
interference subspace
ideal reference signal reconstruction
passive sensing environments
nonnegligible multipath
nonnegligible noise
modulation error rate
direct-path signal noise ratio
SNR
closed-form expression
cancellation loss ratio
CLR
modified-MER scheme
noise residual
cancellation performance improvement
digital terrestrial multimedia broadcasting waveform
practical data processing
passive radar sensing
Evaluate mobile video quality in hybrid spatial and temporal domain
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2016, 卷号: 75, 期号: 22, 页码: 14507-14524
作者:
Chen, Chao
;
Ji, Wen
;
Rho, Seungmin
;
Chen, Bo-Wei
;
Chen, Yiqiang
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/13
Multimedia
Scalable video
Signal processing
Research on universal model of speech perceptual hashing authentication system in mobile environment
会议论文
Lanzhou, China, August 2, 2016 - August 5, 2016
作者:
Zhang, Qiu-Yu
;
Hu, Wen-Jin
;
Huang, Yi-Bo
;
Qiao, Si-Bin
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  |  
浏览/下载:15/0
  |  
提交时间:2020/11/15
Audio signal processing
Authentication
Computation theory
Feature extraction
Hash functions
Intelligent computing
Mobile computing
Speech
Speech communication
Authentication algorithm
Authentication systems
Mobile computing environment
Multimedia information
Perceptual hashing
Speech signal processing
Tamper detection
Theoretical foundations
Salt and pepper noise removal in surveillance video based on low-rank matrix recovery
期刊论文
计算可视媒体(英文), 2015, 期号: 1, 页码: 59-68
作者:
Yongxia Zhang
;
Yi Liu
;
Xuemei Li
;
Caiming Zhang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/17
multimedia computing
noise cancellation
signal denoising
sparse matrices
video signal processing
video surveillance
Analysis of coexistence between the DTMB system and TD-LTE system
其他
2014-01-01
Huang, Lianfen
;
Yang, Xuelian
;
Shi, Zhiyuan
;
Yuliang, Tang
;
Su, Xin
;
Zeng, Jie
;
黄联芬
;
施芝元
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/07/22
Digital multimedia broadcasting
Digital radio
Frequency bands
Multimedia signal processing
Radio communication
Signal processing
An efficient contour tracking and coding algorithm based on vertex chain code
会议论文
2012 8th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2012, Piraeus-Athens, Greece, July 18, 2012 - July 20, 2012
作者:
Li, Wen
;
Li, Yan
;
Ma, Yide
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/01/18
Contour measurement
Algorithms
Image processing
Multimedia signal processing
Pixels
Code combination
Code streams
Coding algorithms
Contour tracking
Huffman coding
Re-encoding
Region boundaries
Representation method
Vertex chain codes
Vertex matrices
a game based routing algorithm for congestion control of multimedia transmission in vanets
会议论文
2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011, Nanjing, China, November 9
Di Wu
;
Dongxia Zhang
;
Sun Limin
;
Liu Jiangchuan
;
Juanjuan Li
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2013/10/08
Algorithms
Congestion control (communication)
Mobile ad hoc networks
Multimedia signal processing
Routing algorithms
Traffic congestion
Vehicle transmissions
Wireless telecommunication systems
Research on object shape detection from image with high-level noise based on fuzzy generalized hough transform
会议论文
2011 International Conference on Multimedia and Signal Processing, CMSP 2011,, Guilin, Guangxi, China, May 14, 2011 - May 15,2011
Ji, Yuan
;
Mao, Li
;
Huang, Qingqing
;
Gao, Yan
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2014/12/07
Fuzzy set theory
Content based retrieval
Fuzzy logic
Fuzzy sets
Hough transforms
Multimedia signal processing
Signal detection
Coexistence of synchronization and amplitude death in time-delay systems
会议论文
2011 International Conference on Multimedia and Signal Processing, CMSP 2011, Guilin, Guangxi, China, May 14, 2011 - May 15, 2011
作者:
Jin, Lei-Sheng
;
Ying, Lei
;
Lu, Shuang
;
Zhang, Yan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/20
Chaotic systems
Delay control systems
Multimedia signal processing
Synchronization
Time delay
Amplitude death
Anti-synchronization
Chaotic secure communications
Chaotic synchronization
Complete synchronization
Different state variables
Response systems
Time delay chaotic system
Time delay system
Time-delay systems
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