VISTO: visual storyboard for web video browsing
Proceedings of the 6th ACM international conference on Image and video retrieval
Combining graph connectivity & dominant set clustering for video summarization
Multimedia Tools and Applications
Evaluation of video news classification techniques for automatic content personalisation
International Journal of Advanced Media and Communication
Video news classification for automatic content personalization: a genetic algorithm based approach
Proceedings of the 14th Brazilian Symposium on Multimedia and the Web
STIMO: STIll and MOving video storyboard for the web scenario
Multimedia Tools and Applications
Use cases of scalable video based summarization and adaptation within MPEG-21 DIA
SAMT'07 Proceedings of the semantic and digital media technologies 2nd international conference on Semantic Multimedia
Toward a conceptual framework of key-frame extraction and storyboard display for video summarization
Journal of the American Society for Information Science and Technology
VSUMM: A mechanism designed to produce static video summaries and a novel evaluation method
Pattern Recognition Letters
A static video summarization method based on hierarchical clustering
CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
VISON: VIdeo Summarization for ONline applications
Pattern Recognition Letters
Adaptive key frame extraction for video summarization using an aggregation mechanism
Journal of Visual Communication and Image Representation
Efficient visual attention based framework for extracting key frames from videos
Image Communication
A novel video salient object extraction method based on visual attention
Image Communication
An Intelligent Sensor Placement Method to Reach a High Coverage in Wireless Sensor Networks
International Journal of Grid and High Performance Computing
Medical Video Summarization using Central Tendency-Based Shot Boundary Detection
International Journal of Computer Vision and Image Processing
Video key frame extraction through dynamic Delaunay clustering with a structural constraint
Journal of Visual Communication and Image Representation
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Recent advances in technology have made tremendous amounts of multimedia information available to the general population. An efficient way of dealing with this new development is to develop browsing tools that distill multimedia data as information oriented summaries. Such an approach will not only suit resource poor environments such as wireless and mobile, but also enhance browsing on the wired side for applications like digital libraries and repositories. Automatic summarization and indexing techniques will give users an opportunity to browse and select multimedia document of their choice for complete viewing later. In this paper, we present a technique by which we can automatically gather the frames of interest in a video for purposes of summarization. Our proposed technique is based on using Delaunay Triangulation for clustering the frames in videos. We represent the frame contents as multi-dimensional point data and use Delaunay Triangulation for clustering them. We propose a novel video summarization technique by using Delaunay clusters that generates good quality summaries with fewer frames and less redundancy when compared to other schemes. In contrast to many of the other clustering techniques, the Delaunay clustering algorithm is fully automatic with no user specified parameters and is well suited for batch processing. We demonstrate these and other desirable properties of the proposed algorithm by testing it on a collection of videos from Open Video Project. We provide a meaningful comparison between results of the proposed summarization technique with Open Video storyboard and K-means clustering. We evaluate the results in terms of metrics that measure the content representational value of the proposed technique.