Title :
2D images map warping for improved user interaction
Author :
Borghesani, D. ; Grana, Costantino ; Cucchiara, Rita
Author_Institution :
Dipt. di Ing. dell´Inf., Univ. of Modena & Reggio Emilia, Reggio Emilia, Italy
Abstract :
In this paper, we suggest an interaction model designed to fit users´ expectations in front of an image retrieval system. A lightweight relevance feedback strategy, working directly on the 2D projection of image features, allows the user to spatially navigate the media collection maintaining the real-time constraint. A preliminary evaluation of this relevance feedback strategy shows good performance compared with other known approaches.
Keywords :
image retrieval; interactive systems; multimedia systems; relevance feedback; user interfaces; 2D image map warping; 2D projection; image features; image retrieval system; improved user interaction; interaction model; lightweight relevance feedback strategy; media collection; real-time constraint; spatial navigation; Data visualization; Engines; Feature extraction; Multimedia communication; Real-time systems; Vectors; Visualization;
Conference_Titel :
Pattern Recognition (ICPR), 2012 21st International Conference on
Conference_Location :
Tsukuba
Print_ISBN :
978-1-4673-2216-4
