N
Ngai-Man Cheung
Researcher at Singapore University of Technology and Design
Publications - 201
Citations - 5115
Ngai-Man Cheung is an academic researcher from Singapore University of Technology and Design. The author has contributed to research in topics: Distributed source coding & Encoder. The author has an hindex of 35, co-authored 189 publications receiving 3995 citations. Previous affiliations of Ngai-Man Cheung include Trường ĐH Nguyễn Tất Thành & National University of Singapore.
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Journal ArticleDOI
Mobile Visual Search
Bernd Girod,Vijay Chandrasekhar,David Chen,Ngai-Man Cheung,Radek Grzeszczuk,Yuriy Reznik,Gabriel Takacs,Sam S. Tsai,Ramakrishna Vedantham +8 more
TL;DR: Mobile phones have evolved into powerful image and video processing devices equipped with high-resolution cameras, color displays, and hardware-accelerated graphics, which enables a new class of applications that use the camera phone to initiate search queries about objects in visual proximity to the user.
Journal ArticleDOI
Global Evolution of Research in Artificial Intelligence in Health and Medicine: A Bibliometric Study
Bach Xuan Tran,Bach Xuan Tran,Giang Thu Vu,Giang Hai Ha,Quan-Hoang Vuong,Manh Tung Ho,Thu-Trang Vuong,Viet-Phuong La,Manh-Toan Ho,Kien Cuong P. Nghiem,Huong Lan Thi Nguyen,Carl A. Latkin,Wilson W.S. Tam,Ngai-Man Cheung,Hong-Kong T. Nguyen,Cyrus S.H. Ho,Roger C.M. Ho +16 more
TL;DR: A first and comprehensive picture of the global efforts directed towards this increasingly important and prolific field of research is offered and the development of global and national protocols and regulations on the justification and adaptation of medical AI products are suggested.
Book ChapterDOI
Learning to Hash with Binary Deep Neural Network
TL;DR: This work proposes deep network models and learning algorithms for unsupervised and supervised binary hashing that incorporate independence and balance properties in the direct and strict forms in the learning and includes similarity preserving property in the objective function.
Proceedings ArticleDOI
The stanford mobile visual search data set
Vijay Chandrasekhar,David Chen,Sam S. Tsai,Ngai-Man Cheung,Huizhong Chen,Gabriel Takacs,Yuriy Reznik,Ramakrishna Vedantham,Radek Grzeszczuk,Jeff Bach,Bernd Girod +10 more
TL;DR: The proposed Stanford Mobile Visual Search data set contains camera-phone images of products, CDs, books, outdoor landmarks, business cards, text documents, museum paintings and video clips, and query data collected from heterogeneous low and high-end camera phones.
Journal ArticleDOI
Interactive Streaming of Stored Multiview Video Using Redundant Frame Structures
TL;DR: This work proposes a redundant representation of I-, P-, and “merge” frames, where each original picture can be encoded into multiple versions, appropriately trading off expected transmission rate with storage, to facilitate view switching.