CUNI at MediaEval 2013 Search and Hyperlinking Task

The study focused on a home user scenario, and for this, to reflect the current wide usage of computer tablets, partici- pants used a version of the AXES video search system [9]

A two step approach is implemented: relying on a topic segmentation technique, the first step consists in generating potential target seg- ments; then, for each anchor, the best

Visually similar adjacent shots are merged together to create Visual-scenes [10], while Topic- scenes are built by jointly considering the aforementioned results of visual

All measures, except the MAP-tol measure, are notably higher in the experiments in which we did not remove par- tially overlapping segments from the list of the retrieved segments..

The calculated V isualSimilarity was used to modify the final score of the segment in the retrieval for a particular query segment as follows (the W eight parameter was tuned on

The Search and Hyperlinking Task at MediaEval 2013 envisioned the following scenario: a user is searching for a segment of video that they know to be contained in a video

The retrieved keyframes associated with an anchor require a further processing to generate a ranked list of temporal video segments.. Our approach is based on the assumption that

• part-sc-C: Partial scenes search from shot boundary using textual and visual cues following three steps: filtering of the list of videos; querying for shots inside each video;