Browsing by Author "Wu, Szu-Hui"

Now showing 1 - 3 of 3

A pattern-based inter-/extra-polation approach for image scaling
(2007)
Chuang, Jen-Hui
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Lin, Horng-Horng
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Wu, Szu-Hui
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資訊工程學系
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Department of Computer Science
A novel approach to simultaneous scaling and enhancing of a digital image is proposed, where efficient code matching is utilized to classify various edge/corner patterns. Adaptive schemes of inter-/extra-polations are adopted to maintain a balance of smoothness and sharpness of the scaled image, with unlimited scaling factors. Unlike many complex methods for image scaling and enhancement, our approach is very simple, making hardware implementation feasible.
A study of collaborative product commerce by co-citation analysis and social network analysis
(2007)
Yang, Chyan
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Wu, Szu-Hui
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Lee, Joahanna
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資訊管理與財務金融系註：原資管所+財金所
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Department of Information Management and Finance
The study presents the analysis of Collaborative Product Commerce documents associated by using co-citation analysis and social network analysis. Co-citation is a new form of document coupling the frequency with which two documents are cited together. In this paper we report an experiment by using data from Google scholar search and Social Science Citation Index to identify clusters of highly interactive documents in the subject of Collaborative Product Commerce. They may provide a new approach to indexing and to the creation easier search CPC area. The study discovers five core papers which imply the four documents provide insight into the theory's evolution and clarifies future research work in CPC field. The trend in the field focuses on organizational layer, included knowledge management, system problem solution, and collaborative mechanism design. The conclusion can provide future research direction for the researcher in this field.
LEARNING THE DIFFERENTIABILITY OF MULTIVARIABLE FUNCTIONS THROUGH THREE WORLDS OF MATHEMATICAL THINKING
(2012-01-01)
Wu, Szu-Hui
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Yu, Chi-Jer
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交大名義發表
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National Chiao Tung University