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Conference Paper Web-Based Multi-View Video Replay Service System Using Multi-PTZ Cameras
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Authors
Gi-Mun Um, Kwang-Yong Kim, Yookyung Kim, Kee-Seong Cho, Jeong-Hun Jang, Dooyeol Yun, Kwangsue Chung
Issue Date
2015-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.710-712
Language
English
Type
Conference Paper
Project Code
15MR3200, Development of Object-based Knowledge Convergence Service Platform using Image Recognition in Broadcasting Contents, Cho Kee Seong
Abstract
we present a novel multi-view video replay service system using multi-PTZ cameras. Proposed system firstly captures multi-view videos for an object of interest with converged multi-cameras and then synthesizes intermediate views by grid mesh-based warping at a certain time instant. Next, captured multi-camera videos and synthesized intermediate view videos are combined to generate a multi-view replay video at a certain time instant. A generated multi-view replay video is transmitted to the web-based multi-view video player and it can be showed to the viewers selectively with multi-camera videos. Test experiments verified the successful operation of the proposed system.
KSP Keywords
Grid Mesh, Mesh-based, Multi-camera videos, Multiview video, PTZ camera, Service System, Video player, Video replay, web-based