Peter Cornelius Yanker

Query by image and video content: the QBIC system

Research on ways to extend and improve query methods for image databases is widespread. We have developed the QBIC (Query by Image Content) system to explore content-based retrieval methods. QBIC allows queries on large image and video databases based on example images, user-constructed sketches and drawings, selected color and texture patterns, camera and object motion, and other graphical information. Two key properties of QBIC are (1) its use of image and video content-computable properties of color, texture, shape and motion of images, videos and their objects-in the queries, and (2) its graphical query language, in which queries are posed by drawing, selecting and other graphical means. This article describes the QBIC system and demonstrates its query capabilities. QBIC technology is part of several IBM products. >

Ultimedia Manager: Query By Image Content and its applications

IBM Almaden Research Centers project on Query By Image Content (QBIC) is studying means to retrieve images from large image databases using image contents such as color, texture, shape and layout. In this paper, we describe the beta version of the PC-based Ultimedia Manager product, which is based on QBIC technology. We outline the product philosophy and give a demonstration of the current version. The product is expected to be announced soon, together with an OEM offering of the QBIC search and query engine.<<ETX>>