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中国石油大学(北京) [2]
北京航空航天大学 [1]
兰州大学 [1]
华南理工大学 [1]
武汉大学 [1]
昆明医科大学 [1]
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期刊论文 [5]
会议论文 [2]
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Physiological Signal Preserving Video Compression for Remote Photoplethysmography
期刊论文
IEEE SENSORS JOURNAL, 2019, 卷号: 19, 页码: 4537-4548
作者:
Zhao, Changchen
;
Chen, Weihai
;
Lin, Chun-Liang
;
Wu, Xingming
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Physiological signal preservation
video compression
remote photoplethysmography
pulse region detection
ROI-based video compression
Denoising of UHF PD signals based on optimised VMD and wavelet transform
期刊论文
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2017, 卷号: 11, 期号: 6
作者:
Long, Jiachuan
;
Wang, Xianpei
;
Dai, Dangdang
;
Tian, Meng
;
Zhu, Guowei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
signal denoising
wavelet transforms
electromagnetic interference
partial discharge measurement
decomposition
white noise
UHF PD signal denoising
wavelet transform
ultrahigh frequency partial discharge monitoring
insulation failure detection
electrical equipment
intensive low-frequency noise
electromagnetic interference removal
substation
reliability
feature preservation
OVMDW
optimised variational mode decomposition algorithm
optimised VMD algorithm
band-limited mode
residual white noise
Application of variational mode decomposition to seismic random noise reduction
期刊论文
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2017, 卷号: 14, 页码: 888-899
作者:
Liu, Wei
;
Cao, Siyuan
;
Wang, Zhiming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/01/03
variational mode decomposition
random noise attenuation
complete ensemble empirical mode decomposition
seismic events
signal preservation
An effective approach to attenuate random noise based on compressive sensing and curvelet transform
期刊论文
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2016, 卷号: 13, 页码: 135-145
作者:
Liu, Wei
;
Cao, Siyuan
;
Chen, Yangkang
;
Zu, Shaohuan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/01/03
compressive sensing
curvelet transform
gradient projection for sparse reconstruction
random noise attenuation
f-x deconvolution
signal preservation
A shrinking algorithm for binary images to preserve topology
会议论文
2010 3rd International Congress on Image and Signal Processing, CISP 2010, Yantai, China, October 16, 2010 - October 18, 2010
作者:
Jia, Xingxing
;
Wang, Daoshun
;
Wu, Yu-Jiang
;
Luo, Xiangyang
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  |  
浏览/下载:2/0
  |  
提交时间:2017/01/20
Algorithms
Binary images
Color
Pixels
Shrinkage
Signal processing
Topology
Connectivity preservation
Edge region
Human Visual System
Iterative process
Pixel counting test
Scaling algorithm
Shape preservation
Shrinking algorithms
Smooth regions
Topology preservation
Preservation of quadrature Doppler signals from bidirectional slow blood flow close to the vessel wall using an adaptive decomposition algorithm
期刊论文
MEDICAL ENGINEERING & PHYSICS, 2009, 卷号: 31, 期号: 2
作者:
Zhang, Yufeng
;
Shi, Xinling
;
Zhang, Kexin
;
Chen, Jianhua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/06
Quadrature Doppler signal preservation
Reserving bidirectional slow blood flow
Phasing filter
Empirical mode decomposition
Study on ice construction of normal saline under alternated electric field by dielectric method (EI收录)
会议论文
Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010, Yantai, China, October 16, 2010 - October 18, 2010
作者:
Sun, Wei[1]
;
Li, Xiao Hui[2,3]
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  |  
浏览/下载:0/0
  |  
提交时间:2019/04/16
Biological materials preservation
Electric fields
Experiments
Permittivity
Signal processing
Sodium chloride
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