Chia-Hung Wei

Chia-Hung Wei is currently an assistant professor of the Department of Information Management at Ching Yun University, Taiwan. He obtained his Ph.D. degree in Computer Science from the University of Warwick, UK, and Master's degree from the University of Sheffield, UK, and Bachelor degree from the Tunghai University, Taiwan. His research interests include content-based image retrieval, digital image processing, medical image processing and analysis, machine learning for multimedia applications and information retrieval. He has published over 10 research papers in those research areas.

Publications

Modern Library Technologies for Data Storage, Retrieval, and Use
Modern Library Technologies for Data Storage, Retrieval, and Use
Chia-Hung Wei. © 2013. 345 pages.
In recent years, libraries have embraced new technologies that organize and store a variety of digital information, such as multimedia databases, digital medical images, and...
Hierarchical Correlation of Multi-Scale Spatial Pyramid for Similar Mammogram Retrieval
Hierarchical Correlation of Multi-Scale Spatial Pyramid for Similar Mammogram Retrieval
Jinn-Ming Chang, Pai-Jung Huang, Chih-Ying Gwo, Yue Li, Chia-Hung Wei. © 2013. 10 pages.
In hospitals and medical institutes, a large number of mammograms are produced in ever increasing quantities and used for diagnostics and therapy. The need for effective methods...
Mammogram Retrieval: Image Selection Strategy of Relevance Feedback for Locating Similar Lesions
Mammogram Retrieval: Image Selection Strategy of Relevance Feedback for Locating Similar Lesions
Chee-Chiang Chen, Pai-Jung Huang, Chih-Ying Gwo, Yue Li, Chia-Hung Wei. © 2013. 9 pages.
Content-based image retrieval (CBIR) has been proposed by the medical community for inclusion in picture archiving and communication systems (PACS). In CBIR, relevance feedback...
Digital Image Authentication: A Review
Digital Image Authentication: A Review
Yue Li, Chia-Hung Wei. © 2013. 27 pages.
Digital image authentication refers to all the techniques performing anti-falsification, digital image copyright protection, or access control. A large number of DIA techniques...
Agent Negotiation in Water Policy Planning
Agent Negotiation in Water Policy Planning
Menq-Wen Lin, Chia-Hung Wei, Pei-Cheng Cheng. © 2013. 13 pages.
With the growing demand for water, and many challenges related to water availability, food security, pollution, and environmental degradation, it becomes imperative to establish...
Annotation of Medical Images
Annotation of Medical Images
Chia-Hung Wei, Sherry Y. Chen. © 2012. 17 pages.
Automatic image annotation is a technique that automatically assigns a set of linguistic terms to images in order to categorize the images conceptually and provide means for...
Multimedia Storage and Retrieval Innovations for Digital Library Systems
Multimedia Storage and Retrieval Innovations for Digital Library Systems
Chia-Hung Wei, Yue Li, Chih-Ying Gwo. © 2012. 397 pages.
Digital libraries are libraries in which collections are stored in digital formats (as opposed to print, microform, or other media) and accessible by computers. Multimedia...
A Probabilistic SVM Approach to Annotation of Calcification Mammograms
A Probabilistic SVM Approach to Annotation of Calcification Mammograms
Chia-Hung Wei, Sherry Y. Chen. © 2012. 15 pages.
Due to the increasing use of digital medical images, a need exists to develop an approach for automatic image annotation, which provides textual labels for images. Thus added...
Machine Learning Techniques for Adaptive Multimedia Retrieval: Technologies Applications and Perspectives
Machine Learning Techniques for Adaptive Multimedia Retrieval: Technologies Applications and Perspectives
Chia-Hung Wei, Yue Li. © 2011. 408 pages.
As the size of multimedia databases grows, retrieval becomes a key challenge in multimedia database management. Accordingly, it is necessary to apply machine learning techniques...
Techniques for Content-Based Multimedia Retrieval
Techniques for Content-Based Multimedia Retrieval
Chia-Hung Wei, Sherry Y. Chen. © 2011. 17 pages.
As the size of multimedia database grows, it becomes impractical to manually annotate all contents and attributes of the media, and the difficulty in finding desired information...
Trademark Image Retrieval
Trademark Image Retrieval
Wing-Yin Chau, Chia-Hung Wei, Yue Li. © 2011. 33 pages.
With the rapid increase in the amount of registered trademarks around the world, trademark image retrieval has been developed to deal with a vast amount of trademark images in a...
Protection of Digital Mammograms on PACSs Using Data Hiding Techniques
Protection of Digital Mammograms on PACSs Using Data Hiding Techniques
Chang-Tsun Li, Yue Li, Chia-Hung Wei. © 2011. 13 pages.
Picture archiving and communication systems (PACS) are typical information systems, which may be undermined by unauthorized users who have illegal access to the systems. This...
Agent Negotiation in Water Policy Planning
Agent Negotiation in Water Policy Planning
Menq-Wen Lin, Chia-Hung Wei, Pei-Cheng Cheng. © 2011. 12 pages.
With the growing demand for water, and many challenges related to water availability, food security, pollution, and environmental degradation, it becomes imperative to establish...
Digital Image Authentication: A Review
Digital Image Authentication: A Review
Yue Li, Chia-Hung Wei. © 2011. 24 pages.
Digital image authentication refers to all the techniques performing anti-falsification, digital image copyright protection, or access control. A large number of DIA techniques...
Hierarchical Correlation of Multi-Scale Spatial Pyramid for Similar Mammogram Retrieval
Hierarchical Correlation of Multi-Scale Spatial Pyramid for Similar Mammogram Retrieval
Jinn-Ming Chang, Pai-Jung Huang, Chih-Ying Gwo, Yue Li, Chia-Hung Wei. © 2011. 11 pages.
In hospitals and medical institutes, a large number of mammograms are produced in ever increasing quantities and used for diagnostics and therapy. The need for effective methods...
Mammogram Retrieval: Image Selection Strategy of Relevance Feedback for Locating Similar Lesions
Mammogram Retrieval: Image Selection Strategy of Relevance Feedback for Locating Similar Lesions
Chee-Chiang Chen, Pai-Jung Huang, Chih-Ying Gwo, Yue Li, Chia-Hung Wei. © 2011. 9 pages.
Content-based image retrieval (CBIR) has been proposed by the medical community for inclusion in picture archiving and communication systems (PACS). In CBIR, relevance feedback...
A Probabilistic SVM Approach to Annotation of Calcification Mammograms
A Probabilistic SVM Approach to Annotation of Calcification Mammograms
Chia-Hung Wei, Sherry Y. Chen. © 2010. 15 pages.
Due to the increasing use of digital medical images, a need exists to develop an approach for automatic image annotation, which provides textual labels for images. Thus added...
Protection of Digital Mammograms on PACSs Using Data Hiding Techniques
Protection of Digital Mammograms on PACSs Using Data Hiding Techniques
Chang-Tsun Li, Yue Li, Chia-Hung Wei. © 2009. 14 pages.
Picture archiving and communication systems (PACS) are typical information systems, which may be undermined by unauthorized users who have illegal access to the systems. This...
Content Analysis from User's Relevance Feedback for Content-Based Image Retrieval
Content Analysis from User's Relevance Feedback for Content-Based Image Retrieval
Chia-Hung Wei, Chang-Tsun Li. © 2009. 19 pages.
An image is a symbolic representation; people interpret an image and associate semantics with it based on their subjective perceptions, which involves the user’s knowledge...
Content-Based Retrieval for Mammograms
Content-Based Retrieval for Mammograms
Chia-Hung Wei, Chang-Tsun Li, Yue Li. © 2009. 27 pages.
As distributed mammogram databases at hospitals and breast screening centers are connected together through PACS, a mammogram retrieval system is needed to help medical...