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科研机构
北京大学 [82]
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其他 [41]
期刊论文 [38]
会议论文 [3]
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2017 [14]
2016 [23]
2015 [17]
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专题:北京大学
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Inter-View Dependency-Based Rate Control for 3D-HEVC
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Tan, Songchao
;
Ma, Siwei
;
Wang, Shanshe
;
Wang, Shiqi
;
Gao, Wen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
3D video (3DV) coding
bit allocation
high efficiency video coding (HEVC)
initial quantization parameter (QP)
inter-view dependency
rate control (RC)
RATE-DISTORTION ANALYSIS
JOINT BIT ALLOCATION
MULTIVIEW VIDEO
3-D VIDEO
3D VIDEO
MODEL
SCALABILITY
ALGORITHM
TEXTURE
SCHEME
Entropy of Primitive: From Sparse Representation to Visual Information Evaluation
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Ma, Siwei
;
Zhang, Xiang
;
Wang, Shiqi
;
Zhang, Jian
;
Sun, Huifang
;
Gao, Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Entropy of primitive (EoP)
just-noticeable difference (JND)
orthogonal matching pursuit
sparse representation
visual information
NOTICEABLE-DISTORTION PROFILE
IMAGE QUALITY ASSESSMENT
VIDEO
DICTIONARIES
RESTORATION
DIFFERENCE
RECOVERY
DOMAIN
MODEL
Compact Deep Invariant Descriptors for Video Retrieval
其他
2017-01-01
Lou, Yihang
;
Bai, Yan
;
Lin, Jie
;
Wang, Shiqi
;
Chen, Jie
;
Chandrasekhar, Vijay
;
Duan, Ling-Yu
;
Huang, Tiejun
;
Kot, Alex Chichung
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Globally Variance-Constrained Sparse Representation for Rate-Distortion Optimized Image Representation
其他
2017-01-01
Zhang, Xiang
;
Ma, Siwei
;
Lin, Zhouchen
;
Zhang, Jian
;
Wang, Shiqi
;
Gao, Wen
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2017/12/03
MATCHING PURSUIT
DICTIONARIES
COMPRESSION
ALGORITHM
Effective Quadtree Plus Binary Tree Block Partition Decision for Future Video Coding
其他
2017-01-01
Wang, Zhao
;
Wang, Shiqi
;
Zhang, Jian
;
Wang, Shanshe
;
Ma, Siwei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
MODE DECISION
Low-Rank-Based Nonlocal Adaptive Loop Filter for High-Efficiency Video Compression
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhang, Xinfeng
;
Xiong, Ruiqin
;
Lin, Weisi
;
Zhang, Jian
;
Wang, Shiqi
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
High Efficiency Video Coding (HEVC)
in-loop filter
nonlocal
singular value decomposition (SVD)
video coding
ARTIFACT REDUCTION
HEVC STANDARD
IMAGE
REGULARIZATION
MINIMIZATION
High-Efficiency Image Coding via Near-Optimal Filtering
期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2017
Zhang, Xinfeng
;
Wang, Shiqi
;
Zhang, Yabin
;
Lin, Weisi
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
High-efficiency video coding (HEVC)
image compression
near-optimal filter
sample classification
wiener filter
DEBLOCKING FILTER
HEVC STANDARD
SIMILARITY
REDUCTION
Hybrid Laplace Distribution-Based Low Complexity Rate-Distortion Optimized Quantization
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Cui, Jing
;
Wang, Shanshe
;
Wang, Shiqi
;
Zhang, Xinfeng
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
HEVC
rate distortion optimized quantization
transform coefficient
hybrid laplace distribution
rate model
low complexity
SOFT DECISION QUANTIZATION
H.264/AVC
IMPLEMENTATION
HNIP: Compact Deep Invariant Representations for Video Matching, Localization, and Retrieval
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2017
Lin, Jie
;
Duan, Ling-Yu
;
Wang, Shiqi
;
Bai, Yan
;
Lou, Yihang
;
Chandrasekhar, Vijay
;
Huang, Tiejun
;
Kot, Alex
;
Gao, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Convolutional neural networks (CNNs)
deep global descriptors
handcrafted descriptors
hybrid nested invariance pooling
MPEG CDVA
MPEG CDVS
MOBILE VISUAL-SEARCH
FEATURES
Objective Quality Assessment of Screen Content Images by Uncertainty Weighting
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Fang, Yuming
;
Yan, Jiebin
;
Liu, Jiaying
;
Wang, Shiqi
;
Li, Qiaohong
;
Guo, Zongming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Visual quality assessment
screen content image
full-reference quality assessment
uncertainty weighting
NATURAL SCENE STATISTICS
STRUCTURAL SIMILARITY
CONTRAST
INFORMATION
LUMINANCE
GRADIENT
FUSION
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