A user-attention based focus detection framework and its applications

Chia Chiang Ho, Wen-Huang Cheng, Ting Jian Pan, Ja Ling Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Scopus citations

Abstract

In this paper, a generic user-attention based focus detection framework is developed to capture user focus points for video frames. The proposed framework considers both bottom-up and top-down attentions, and integrates both image-based and video-based visual features for saliency map computation. For efficiency purpose, (he number of adopted features is kept as few as possible. The realized framework is extensible and flexible in integrating more features with a variety of fusion schemes. One application of the proposed framework, the user-assisted spatial resolution reduction, has also been addressed.

Original languageEnglish
Title of host publicationICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1315-1319
Number of pages5
ISBN (Electronic)0780381858, 9780780381858
DOIs
StatePublished - 1 Jan 2003
EventJoint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia, ICICS-PCM 2003 - Singapore, Singapore
Duration: 15 Dec 200318 Dec 2003

Publication series

NameICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia
Volume3

Conference

ConferenceJoint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia, ICICS-PCM 2003
CountrySingapore
CitySingapore
Period15/12/0318/12/03

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    Ho, C. C., Cheng, W-H., Pan, T. J., & Wu, J. L. (2003). A user-attention based focus detection framework and its applications. In ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia (pp. 1315-1319). [1292677] (ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICICS.2003.1292677