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科研机构
北京大学 [109]
内容类型
其他 [63]
期刊论文 [46]
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2017 [11]
2016 [20]
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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
Fast action retrieval from videos via feature disaggregation
期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2017
Qin, Jie
;
Liu, Li
;
Yu, Mengyang
;
Wang, Yunhong
;
Shao, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Similarity search
Video retrieval
Feature disaggregation
Learning based hashing
ACTION RECOGNITION
QUANTIZATION
SEARCH
An Improved Adaptive Quantization Method Based on Perceptual CU Early Splitting for HEVC
其他
2017-01-01
Xiang, Guoqing
;
Jia, Huizhu
;
Yang, Mingyuan
;
Liu, Jie
;
Zhu, Chuang
;
Li, Yuan
;
Xie, Xiaodong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Fast Intra-Mode and CU Size Decision for HEVC
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhang, Tao
;
Sun, Ming-Ting
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Coding unit (CU) size decision
fast intra coding
gradient
High Efficient Video Coding (HEVC)
intra-mode decision
support vector machine (SVM)
VIDEO CODING HEVC
MODE DECISION
ALGORITHM
PREDICTION
COMPLEXITY
STANDARD
Rate-Performance-Loss Optimization for Inter-Frame Deep Feature Coding From Videos
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Ding, Lin
;
Tian, Yonghong
;
Fan, Hongfei
;
Wang, Yaowei
;
Huang, Tiejun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Deep feature
convolutional neural networks
deep feature coding
rate-performance-loss optimization
MOBILE VISUAL-SEARCH
STANDARD
COMPRESSION
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
Utility-Driven Adaptive Preprocessing for Screen Content Video Compression
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2017
Wang, Shiqi
;
Zhang, Xinfeng
;
Liu, Xianming
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Block type identification
screen content video (SCV)
temporal masking
utility information
QUALITY ASSESSMENT
CONTENT IMAGES
BLUR
A Joint Compression Scheme of Video Feature Descriptors and Visual Content
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Zhang, Xiang
;
Ma, Siwei
;
Wang, Shiqi
;
Zhang, Xinfeng
;
Sun, Huifang
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Video feature descriptor
visual retrieval
video compression
LOSSY COMPRESSION
LOCAL FEATURES
SEARCH
STANDARD
REPRESENTATION
FRAMEWORK
AREAS
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