PanoramaExcerpts: extracting and packing panoramas for video browsing
MULTIMEDIA '97 Proceedings of the fifth ACM international conference on Multimedia
Cumulated gain-based evaluation of IR techniques
ACM Transactions on Information Systems (TOIS)
Automatic thumbnail cropping and its effectiveness
Proceedings of the 16th annual ACM symposium on User interface software and technology
An efficient parts-based near-duplicate and sub-image retrieval system
Proceedings of the 12th annual ACM international conference on Multimedia
Can small be beautiful?: assessing image resolution requirements for mobile TV
Proceedings of the 13th annual ACM international conference on Multimedia
The Google Similarity Distance
IEEE Transactions on Knowledge and Data Engineering
Seam carving for content-aware image resizing
ACM SIGGRAPH 2007 papers
A novel approach to enable semantic and visual image summarization for exploratory image search
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
The performance of touch screen soft buttons
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Image search result summarization with informative priors
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Social image search with diverse relevance ranking
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Fast image/video collection summarization with local clustering
Proceedings of the 21st ACM international conference on Multimedia
Hi-index | 0.00 |
Due to small displays of mobile devices, overviewing an image search result that contains many and various images is difficult. To provide an overview of thousands of images, recent studies have tried to develop a framework for image collection summarization that extracts a smaller set of representative images from the original set. Most existing methods take (a) relevance and (b) coverage of each image into account. However, for the use on mobile devices, several important issues remain: generated summaries must be compact enough so as to suit the small mobile displays but the legibility of the summaries should be sufficient -- but how? Our focus in this paper is to extend the framework of image collection summarization to fit the context of overviewing image search results on mobile devices. The key advances of this paper are to introduce two primary factors of (c) compactness and (d) legibility when generating summaries. Our solution is a two-stage optimization method. Given a keyword query and display size, its first stage ranks the images by taking (a) relevance and (b) coverage into account. The second optimization stage takes into account (c) compactness and (d) legibility and determines the number and sizes of images included in the final summary so as to satisfy the display size constraint. Experiments conducted on over 240,000 images demonstrate the effectiveness of our method.