Xin Fan
Xing Xie
Wei-Ying Ma
ABSTRACT
With the growing popularity of personal digital assistants and smart phones, people have become enthusiastic to watch videos through these mobile devices. However, a crucial challenge is to provide a better user experience for browsing videos on the limited and heterogeneous screen sizes. In this paper, we present a novel approach which allows users to overcome the display constraints by zooming into video frames while browsing. An automatic approach for detecting the focus regions is introduced to minimize the amount of user interaction. In order to improve the quality of output stream, virtual camera control is employed in the system. Preliminary evaluation shows that this approach is an effective way for video browsing on small displays.
- L.Q. Chen, X. Xie, X. Fan, W.Y. Ma, H.J. Zhang, and H.Q. Zhou, A visual attention model for adapting images on small displays, ACM Multimedia Systems Journal, to appear.Google Scholar
- X. Fan, X. Xie, W.Y. Ma, H.J. Zhang, and H.Q. Zhou, Visual attention based image browsing on mobile devices, Proc. of ICME 2003, Vol. I, p53--56, Baltimore, USA, Jul. 2003. Google ScholarDigital Library
- K. Hinckley, J. Pierce, M. Sinclair, and E. Horvitz, Sensing techniques for mobile interaction, ACM UIST 2000, San Diego, USA, p91--100, Nov. 2000. Google ScholarDigital Library
- R. Jain, Mobile multimedia, IEEE Multimedia, Vol.8, No. 3, p1--1, Jul. 2001. Google ScholarDigital Library
- H. Liu, X. Xie, W.Y. Ma, and H.J. Zhang, Automatic browsing of large pictures on mobile devices, ACM Multimedia 2003, Berkeley, CA, USA, to appear. Google ScholarDigital Library
- Y.F. Ma and H.J. Zhang, A model of motion attention for video skimming, IEEE ICIP 2002, New York, USA, p129--132, Sep. 2002.Google Scholar
- Y.F. Ma and H.J. Zhang, Contrast-based image attention analysis by using fuzzy growing, ACM Multimedia 2003, Berkeley, CA, USA, to appear. Google ScholarDigital Library
- K.B. Shimoga, Region of interest based video Image transcoding for heterogeneous client displays, Packet Video 2002, Pittsburgh, USA, Apr. 2002.Google Scholar
- X. Sun, J. Foote, D. Kimber, and B.S. Manjunath, Panoramic video capturing and compressed domain virtual camera control, ACM Multimedia 2001, Ottawa, Canada, p229--238, Sep. 2001. Google ScholarDigital Library
Index Terms
- Looking into video frames on small displays
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