A framework for a dynamic interactive 3D GIS for non-expert users
Proceedings of the 1st international conference on Computer graphics and interactive techniques in Australasia and South East Asia
A survey of browsing models for content based image retrieval
Multimedia Tools and Applications
A next generation browsing environment for large image repositories
Multimedia Tools and Applications
Interacting with image collections: visualisation and browsing of image repositories
Proceedings of the 20th ACM international conference on Multimedia
Interactive browsing of image repositories
ICCVG'12 Proceedings of the 2012 international conference on Computer Vision and Graphics
Interactive exploration of image collections on mobile devices
AMT'12 Proceedings of the 8th international conference on Active Media Technology
| Hi-index | 0.00 |
User interfaces for sophisticated search engines mustoffer users a quick and easy access to t e objects to bevisualized. We present a browsing tool, which arrangesimages with respect to the user search intention in a continuous and intuitive manner in real time. Since the capacity of the visual human system is higher for spatial information, we prefer a virtual 3-d space for the visualization.Because our image features are described in terms of veryhigh-dimensional MPEG-7 descriptors, we have to reducethem to only three dimensions for visual presentation. Thedimension reduction is realized by an appropriate weighting of the high-dimensional descriptor components corresponding to a modification of t e covariance-matrix used for Principal Component Analysis (PCA). In addition, this modification allows to overcome a problem arising from equally sized eigenvalues and provides varying eigen-spaces nearly continuously. The technique introduced is a general approach, which can be combined with other relevance feedback methods.