Region-of-interest based image resolution adaptation for MPEG-21 digital item
Proceedings of the 12th annual ACM international conference on Multimedia
Automatic image retargeting with fisheye-view warping
Proceedings of the 18th annual ACM symposium on User interface software and technology
Video retargeting: automating pan and scan
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Video abstraction: A systematic review and classification
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Proceedings of the 15th international conference on Multimedia
A generic framework of user attention model and its application in video summarization
IEEE Transactions on Multimedia
Browsing large pictures under limited display sizes
IEEE Transactions on Multimedia
Video Adaptation for Small Display Based on Content Recomposition
IEEE Transactions on Circuits and Systems for Video Technology
A Multiple Visual Models Based Perceptive Analysis Framework for Multilevel Video Summarization
IEEE Transactions on Circuits and Systems for Video Technology
Video Shrinking by Auditory and Visual Cues
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Memory matrix: a novel user experience for home video
Proceedings of the international conference on Multimedia
Hi-index | 0.00 |
In this paper, we propose an attention based method to provide convenient browsing experience on mobile devices. To achieve this, we extract video summary in both temporal and spatial domains. Firstly, an improved video attention analysis method is performed to obtain attention distribution of video. Then, temporal summarization is carried out by extracting attended frames from attended shots to make the summary representative and fluent. And spatial summary is further generated by detecting the Regions of Interest (ROIs) of temporal summary frames. At this stage, to improve the viewing experience, a curve fitting based smoothing method is proposed to avoid drastic change of ROIs' positions and sizes. Finally, we will obtain the spatial-temporal summary to be displayed on screens of mobile devices. Experimental results verify the effectiveness of this method.