Titlebook: Visual Information and Information Systems; Third International Dionysius P. Huijsmans,Arnold W. M. Smeulders Conference proceedings 1999

明智的人

Similarity Search Using Multiple Examples in MARSfor users to express their exact information need directly in the form of a precise query. A typical interface supported by content-based retrieval systems allows users to express their query in the form of examples of objects similar to the ones they wish to retrieve. Such a user interface, however

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Gingivitis

HEPA-filter

PHONE

Encoding

Using a Relevance Feedback Mechanism to Improve Content-Based Image Retrievale user, and dynamically updates both the similarity measure and query in order to accurately represent the user’s particular information needs. Experimental results are reported to demonstrate the effectiveness of this mechanism.

蹣跚

Region Queries without Segmentation for Image Retrieval by Content me more images that look like this one”. Most often, the user is more specifically interested in specifying an object (or region) and in retrieving more images with similar objects (or regions), as opposed to similar images as a whole. This paper deals with that problem, called region querying. We

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floodgate

Task Analysis for Information Visualizationhas been done to support users through the .—from the raw data to the final results. But what tasks . users perform when analyzing data using an information visualization (infoVis) environment? A task analysis of experts’ use of an existing infoVis system was conducted to examine this question. Resu