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科研机构
北京大学 [103]
内容类型
期刊论文 [59]
其他 [41]
会议论文 [3]
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2017 [5]
2016 [14]
2015 [15]
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专题:北京大学
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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
Effects of circular cutouts on mechanical behaviors of carbon fiber reinforced lattice-core sandwich cylinder
期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2017
Sun, Fangfang
;
Wang, Peng
;
Li, Wanxin
;
Fan, Hualin
;
Fang, Daining
收藏
  |  
浏览/下载:105/0
  |  
提交时间:2017/12/03
Sandwich structures
Mechanical properties
Stress concentrations
COMPOSITE CYLINDRICAL-SHELLS
FREE-VIBRATION
STRESS-DISTRIBUTION
BUCKLING ANALYSIS
COMPRESSION
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
Reducing Image Compression Artifacts by Structural Sparse Representation and Quantization Constraint Prior
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhao, Chen
;
Zhang, Jian
;
Ma, Siwei
;
Fan, Xiaopeng
;
Zhang, Yongbing
;
Gao, Wen
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Blocking artifact reduction
image deblocking
optimization
quantization constraint (QC)
sparse representation
TRANSFORM-DOMAIN
BLOCKING ARTIFACTS
JPEG DECOMPRESSION
CODING ARTIFACTS
DEBLOCKING
REDUCTION
RESTORATION
SIMILARITY
STANDARD
DCT
Method of computer-generated hologram compression and transmission using quantum back-propagation neural network
期刊论文
OPTICAL ENGINEERING, 2017
Liu, Mengjia
;
Yang, Guanglin
;
Xie, Haiyan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
computer-generated hologram
image processing
image reconstruction techniques
quantum optics
quantum information and processing
DIGITAL HOLOGRAMS
Biorthogonal Multiwavelets with Sampling Property and Application in Image Compression
其他
2016-01-01
Li, Baobin
;
Peng, Lizhong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Multiwavelet
Biorthogonal multiwavelet
Analysis-ready multiwavelet
Transferring armlet order
BALANCED MULTIFILTER BANKS
SCALAR WAVELETS
DESIGN
THEOREM
BASES
Perceptually Optimized Sparse Coding for HDR Images via Divisive Normalization
其他
2016-01-01
Xie, Lijuan
;
Zhang, Xiang
;
Wang, Shiqi
;
Wang, Shanshe
;
Zhang, Xinfeng
;
Ma, Siwei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
High dynamic range
sparse representation
perceptual optimization
divisive normalization
REPRESENTATION
Compressive-Sensed Image Coding via Stripe-based DPCM
其他
2016-01-01
Zhao, Chen
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
RESTORATION
DEPTH-BASED LOCAL FEATURE SELECTION FOR MOBILE VISUAL SEARCH
其他
2016-01-01
Liu, Zhaoliang
;
Duan, Ling-Yu
;
Chen, Jie
;
Huang, Tiejun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Mobile visual search
Local feature selection
Depth estimation
Interest points
FISHER CODES
A novel carbon fiber reinforced lattice truss sandwich cylinder: Fabrication and experiments
期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2016
Li, Wanxin
;
Sun, Fangfang
;
Wang, Peng
;
Fan, Hualin
;
Fang, Daining
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Sandwich structures
Mechanical properties
Mechanical testing
MECHANICAL-PROPERTIES
UNIAXIAL COMPRESSION
COMPOSITE STRUCTURE
FAILURE-MECHANISM
CORE
PERFORMANCES
BEHAVIORS
PANELS
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