Color object indexing and retrieval in digital libraries

2002 ◽  
Vol 11 (8) ◽  
pp. 912-922 ◽  
Author(s):  
Jie Wei
Keyword(s):  
Digital Libraries ◽  
Indexing And Retrieval ◽  
Object Indexing

scholarly journals A NEW APPROACH TO SHAPE-BASED IMAGE RETRIEVAL

2014 ◽  
pp. 99-106
Author(s):  
Mehdi Chehel Amirani ◽  
Zahra Sadeghi Gol ◽  
Ali Asghar Beheshti Shirazi
Keyword(s):  
Image Retrieval ◽  
Curvature Function ◽  
Feature Points ◽  
Retrieval Performance ◽  
New Approach ◽  
Large Databases ◽  
Indexing And Retrieval ◽  
Active Research ◽  
Low Dimensional ◽  
Object Indexing

Content-based image retrieval (CBIR) is very active research topic in recent years. This paper introduces a new approach to shape-based image retrieval. At first, feature points are determined at the boundary of the shape as the extremums of a new version of the curvature function and the initial features are calculated at these points. The proposed method utilizes a supervised system for nonlinear combination of initial features for extraction of efficient and low dimensional feature vector for each shape. The retrieval performance of the approach is illustrated using the MPEG-7 shape database. Our experiments show that the proposed method is well suited for object indexing and retrieval in large databases.

Towards Multimedia Digital Libraries

2009 ◽  
pp. 361-370
Author(s):  
Cláudio de Souza Baptista ◽  
Ulrich Schiel
Keyword(s):  
Content Analysis ◽  
Digital Library ◽  
Digital Libraries ◽  
Specific Problem ◽  
Research Field ◽  
Text Documents ◽  
Ongoing Research ◽  
Storage And Retrieval ◽  
Indexing And Retrieval

A multimedia digital library copes with the storage and retrieval of resources of different media such as video, audio, maps, images, and text documents. The main improvement with regard to textual digital libraries is the possibility of retrieving documents in different media combining metadata and content analysis. Content-based Indexing and Retrieval is a complex and ongoing research field with specific problem statements for each media. A prototype of a multimedia digital library is presented.

The prospects for IRBIS development: The new product - IRBIS64+

2017 ◽  
pp. 65-74 ◽  
Author(s):  
Alexander Brodovsky ◽  
Konstantin Sboichakov ◽  
Vladimir Sokolovsky
Keyword(s):  
Digital Libraries ◽  
New Product ◽  
Automation System ◽  
Library Automation ◽  
Expanded Access ◽  
Access Right

IRBIS64+ - the new product of IRBIS Library Automation System designed for building and maintaining digital libraries, is introduced. IRBIS64+ new functionality is revealed. New possibilities for users, including those with expanded access right, are described. The IRBIS64+ modules are named.

Digital Libraries

2011 ◽  
Vol 3 (2) ◽  
pp. 161-162
Author(s):  
Amitkumar Lalitbhai Ghoricha ◽  
Keyword(s):  
Digital Libraries
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