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Chinese words detection in camera based images using stroke width transform
Q. Chen
,
Y. Zhou
,
K. Chen
,
L. Song
,
X. Yang
Cite
Learning dictionary via subspace segmentation for sparse representation
Sparse signal representation based on redundant dictionaries contributed to much progress in image processing in the past decades. But …
Jianzhou Feng
,
Li Song
,
Xiaokang Yang
,
Wenjun Zhang
Cite
DOI
Building Artificial Identities in Social Network Using Semantic Information
As the popularity of social networking sites increase, so does their attractiveness for criminals. In this work, we show how an …
Kai Chen
,
Yi Zhou
,
Li Song
,
Xiaokang Yang
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DOI
Hybrid center-symmetric local pattern for dynamic background subtraction
Effective foreground detection in dynamic scenes is a challenging task in computer vision applications. In this paper, we propose a …
Gengjian Xue
,
Li Song
,
Jun Sun
,
Meng Wu
Cite
DOI
Hybrid Center-Symmetric Local Pattern for Dynamic Background Subtraction
Gengjian Xue
,
Li Song
,
Jun Sun
,
Meng Wu
Cite
DOI
A Learning-Based Text Detection Method in Camera Images
This paper proposed a learning-based text detection method in camera images. First, we find 280 pictures of book covers, CD covers and …
Kai Chen
,
Yi Zhou
,
Chenxuan Li
,
Li Song
,
Xiaokang Yang
Cite
DOI
Learning sparse dictionaries with a popularity-based model
Sparse signal representation based on overcomplete dictionaries has recently been extensively investigated, rendering the …
Jianzhou Feng
,
Li Song
,
Xiaoming Huo
,
Xiaokang Yang
,
Wenjun Zhang
Cite
DOI
A New Combining Prediction Method of Visitor Numbers at Shanghai Expo
Forecast of visitor numbers to the large-scale activities is the key issue of collective behaviors analysis and control. At present, …
Shusheng Li
,
Rong Xie
,
Li Song
,
Xiaokang Yang
,
Wenjun Zhang
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An Efficient Geometric Constraint Method for Robust Local Feature Matching
Local feature matching is not robust to extract correct correspondences under many conditions, such as images with general deformations …
Kai Chen
,
Zhou Yi
,
Qi Zheng
,
Xiaokang Yang
,
Li Song
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Foreground estimation based on robust linear regression model
Gengjian Xue
,
Li Song
,
Jun Sun
,
Meng Wu
Cite
DOI
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