Conference Publication Details
Mandatory Fields
Scott, D;Guo, JL;Wang, HY;Yang, Y;Hopfgartner, F;Gurrin, C
ADVANCES IN MULTIMEDIA MODELING
Clipboard: A Visual Search and Browsing Engine for Tablet and PC
2012
January
Published
1
1 ()
Optional Fields
646
648
In this work, we present a handheld video browser that utilizes two methods of search; Concept Search and Keyframe Similarity. Concept Search allows a user to define a query using selected visual concepts and presents the user with a cluster of video segments based on extracted image features using OpponentSIFT. Keyframe Similarity has a dependance on the previous search for input criteria, allowing a user to select a keyframe for similarity search, returning three types of results; local keyframes from the current scene, global shot similarity based on visual features and text similarity of shots, based on frequently occurring words generated from ASR transcripts.
Grant Details