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科研机构
北京大学 [37]
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期刊论文 [37]
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2017 [3]
2016 [3]
2015 [7]
2014 [4]
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内容类型:期刊论文
专题:北京大学
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Quality assessment for real out-of-focus blurred images
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2017
Liu, Yutao
;
Gu, Ke
;
Zhai, Guangtao
;
Liu, Xianming
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Visual quality assessment
Out-of-focus blur
Blind/no-reference
Phase congruency
Visual saliency
VISUAL SALIENCY DETECTION
STATISTICS
DOMAIN
一种针对彩色视频图像中目标检测的改进模型
期刊论文
数学建模及其应用, 2017
孙诚
;
杨磊
;
王志海
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
视频监控
目标检测
阴影去除
减背景模型
运动检测
Learning Discriminative Subspaces on Random Contrasts for Image Saliency Analysis
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2017
Fang, Shu
;
Li, Jia
;
Tian, Yonghong
;
Huang, Tiejun
;
Chen, Xiaowu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Fixation prediction
learning-based model
random contrast
subspace analysis
visual saliency
VISUAL SALIENCY
REGION DETECTION
NATURAL STATISTICS
VIDEO COMPRESSION
GLOBAL FEATURES
EYE-MOVEMENTS
ATTENTION
SCENE
MODEL
FRAMEWORK
Fixed-point Gaussian Mixture Model for analysis-friendly surveillance video coding
期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2016
Chen, Wei
;
Tian, Yonghong
;
Wang, Yaowei
;
Huang, Tiejun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Surveillance video
Video coding
Analysis-friendly
Background modeling
Fixed-point Gaussian Mixture Model
SEGMENTATION
PREDICTION
SYSTEM
Hybrid Zero Block Detection for High Efficiency Video Coding
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2016
Fan, Hongfei
;
Wang, Ronggang
;
Ding, Lin
;
Xie, Xiaodong
;
Jia, Huizhu
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Genuine zero block
high efficiency video coding (HEVC)
pseudo zero block
rate-distortion estimation
rate-distortion optimization (RDO)
zero block detection
QUANTIZED DCT COEFFICIENTS
ALGORITHM
PREDICTION
CODERS
H.264
A low-complexity sensor fusion algorithm based on a fiber-optic gyroscope aided camera pose estimation system
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2016
Tan, Zhongwei
;
Yang, Chuanchuan
;
Li, Yuliang
;
Yan, Yan
;
He, Changhong
;
Wang, Xinyue
;
Wang, Ziyu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
visual tracking
camera pose estimation
fiber-optic gyroscope
low-complexity
sensor fusion
FRAME RATE VIDEO
KALMAN FILTER
TRACKING
Robust multiple cameras pedestrian detection with multi-view Bayesian network
期刊论文
模式识别, 2015
Peng, Peixi
;
Tian, Yonghong
;
Wang, Yaowei
;
Li, Jia
;
Huang, Tiejun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Pedestrian detection
Multiple cameras
Multi-view model
Bayesian inference
Height adaptive projection
TRACKING
PEOPLE
AVS2-Making video coding smarter [Standards in a Nutshell]
期刊论文
ieee signal processing magazine, 2015
Ma, Siwei
;
Huang, Tiejun
;
Reader, Cliff
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Learning Complementary Saliency Priors for Foreground Object Segmentation in Complex Scenes
期刊论文
国际计算机视觉杂志, 2015
Tian, Yonghong
;
Li, Jia
;
Yu, Shui
;
Huang, Tiejun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Foreground object segmentation
Visual saliency
Complementary saliency map
Graph cuts
REGION DETECTION
ENERGY MINIMIZATION
GRAPH CUTS
EXTRACTION
ATTENTION
MODEL
A robust hybrid method for text detection in natural scenes by learning-based partial differential equations
期刊论文
NEUROCOMPUTING, 2015
Zhao, Zhenyu
;
Fang, Cong
;
Lin, Zhouchen
;
Wu, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Text detection
Natural scenes
Hybrid method
Learning-based PDEs
INVERSE PROBLEMS
MEAN SHIFT
IMAGES
EXTRACTION
LOCALIZATION
ALGORITHM
GRADIENT
ENERGY
VIDEO
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