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Geochronology and geochemistry of mineralized and barren intrusive rocks in the Yemaquan polymetallic skarn deposit, northern Qinghai-Tibet Plateau: A zircon perspective
期刊论文
ORE GEOLOGY REVIEWS, 2021, 卷号: 139, 页码: 19
作者:
Zhong, Shihua
;
Li, Sanzhong
;
Feng, Chengyou
;
Gao, Yongbao
;
Qu, Hongying
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2022/02/18
Fertility
Zircon
Skarn
Qimantagh
Qinghai-Tibet Plateau
Porphyry copper and skarn fertility of the northern Qinghai-Tibet Plateau collisional granitoids
期刊论文
EARTH-SCIENCE REVIEWS, 2021, 卷号: 214, 页码: 22
作者:
Zhong, Shihua
;
Li, Sanzhong
;
Feng, Chengyou
;
Liu, Yongjiang
;
Santosh, M.
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  |  
浏览/下载:59/0
  |  
提交时间:2021/04/21
Collisional tectonics
Flat slab subduction
Porphyry copper deposits
Skarn deposits
Qinghai-Tibet Plateau (QTP)
DCT-Based Color Image Compression Algorithm Using an Efficient Lossless Encoder
期刊论文
International Conference on Signal Processing Proceedings, ICSP, 2019, 卷号: 2018-August, 页码: 450-454
作者:
Zhou, Yangming
;
Wang, Chengyou
;
Zhou, Xiao
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  |  
浏览/下载:117/0
  |  
提交时间:2019/12/11
Adaptive scanning
Color image compression
Discrete cosine transform (DCT)
Lossless encoder
YCbCr transform
A Novel Noise Suppression Channel Estimation Method Based on Adaptive Weighted Averaging for OFDM Systems
期刊论文
SYMMETRY-BASEL, 2019, 卷号: 11, 期号: 8
作者:
Zhang, Mingtong
;
Zhou, Xiao
;
Wang, Chengyou
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  |  
浏览/下载:39/0
  |  
提交时间:2019/12/11
channel estimation
orthogonal frequency division multiplexing (OFDM)
adaptive weighted averaging (AWA)
adaptive unweighted averaging (AUA)
noise suppression
Weights-Based Image Demosaicking Using Posteriori Gradients and the Correlation of R-B Channels in High Frequency
期刊论文
SYMMETRY-BASEL, 2019, 卷号: 11, 期号: 5
作者:
Xia, Meidong
;
Wang, Chengyou
;
Ge, Wenhan
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/11
image demosaicking
color filter array (CFA)
Bayer pattern
weights-based
posteriori gradients
color correlation
A Hybrid Transforms-Based Robust Video Zero-Watermarking Algorithm for Resisting High Efficiency Video Coding Compression
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 115708-115724
作者:
Yu, Xiaoyan
;
Wang, Chengyou
;
Zhou, Xiao
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  |  
浏览/下载:21/0
  |  
提交时间:2019/12/11
Video signal processing
watermarking
videowatermarking
zero-watermarking
copyright protection
robustness
high efficiency
video coding
discrete wavelet transform
all phase biorthogonal
transform
singular value decomposition
Singular Value Decomposition Channel Estimation in STBC MIMO-OFDM System
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 15
作者:
Tang, Ruiguang
;
Zhou, Xiao
;
Wang, Chengyou
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  |  
浏览/下载:42/0
  |  
提交时间:2019/12/11
channel estimation
multiple-input multiple-output orthogonal frequency
division multiplexing (MIMO-OFDM)
space-time block coding (STBC)
singular value decomposition (SVD)
bit error rate (BER)
A Fragile Watermark Scheme for Image Recovery Based on Singular Value Decomposition, Edge Detection and Median Filter
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 15
作者:
Xie, Xuan
;
Wang, Chengyou
;
Li, Meiling
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/11
fragile watermark
image recovery
singular value decomposition (SVD)
edge detection
median filter
A Robust Color Image Watermarking Algorithm Based on APDCBT and SSVD
期刊论文
SYMMETRY-BASEL, 2019, 卷号: 11, 期号: 10
作者:
Yu, Xiaoyan
;
Wang, Chengyou
;
Zhou, Xiao
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2019/12/11
color image watermarking
copyright protection
robustness
all phase
discrete cosine biorthogonal transform (APDCBT)
shuffled singular value
decomposition (SSVD)
Fibonacci transform
Noise suppression threshold channel estimation method using RC and SRRC filters in OFDM systems
期刊论文
International Conference on Communication Technology Proceedings, ICCT, 2019, 卷号: 2019-October, 页码: 176-180
作者:
Zhang, Mingtong
;
Zhou, Xiao
;
Wang, Chengyou
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2019/12/11
Channel estimation
Noise threshold
Orthogonal frequency division multiplexing (OFDM)
Raise cosine (RC) filter
Square root raise cosine (SRRC) filter
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