Video retargeting: automating pan and scan
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Multi-operator media retargeting
ACM SIGGRAPH 2009 papers
Video retargeting with multi-scale trajectory optimization
Proceedings of the international conference on Multimedia information retrieval
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In this paper, we present a post-editing scheme for camera-work. It is based on video retargeting, but aims to enhance the aesthetic interest of home produced video sequences. The essential part of video clips are emphasized by automatically zooming in. The camera pans to preserve the important features within the frame while zooming in. Different from traditional video retargeting schemes, we use a variable zooming factor which is based on the motion saliency of frames.