An Attention Focusing Tree Based on Saliency and a Display Method for Small Displays

We propose a hierarchical display method for small devices based on saliency. This method displays a large scale image in a small screen of a small mobile device as a mobile phone. In this method a region of interest (ROI) is detected using a saliency model. The region is successively detected hiera...

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Bibliographic Details
Main Authors: Nakamura, K., Toriu, T., Nakajima, S., Hama, H.
Format: Conference Proceeding
Language:English
Subjects:
display method for small devices
Focusing
Humans
Large screen displays
Large-scale systems
Mobile communication
Mobile handsets
Psychology
region of interest
saliency
Signal processing
Tree data structures
Video sequences
Vidusl attention
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Summary:We propose a hierarchical display method for small devices based on saliency. This method displays a large scale image in a small screen of a small mobile device as a mobile phone. In this method a region of interest (ROI) is detected using a saliency model. The region is successively detected hierarchically to produce a tree structure of ROI. Then we calculate the increasing rate of saliency in each node. Based on the rate, the order of selecting ROI is determined. This order is expected to correspond to how attention moves successively.
DOI:10.1109/IIH-MSP.2009.113