Annotating and Describing Pictures -- Applications in E-learning and Accessibility of Graphics

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Authors

KOPEČEK Ivan OŠLEJŠEK Radek

Year of publication 2010
Type Article in Proceedings
Conference Computers Helping People with Special Needs: 12th International Conference, ICCHP 2010
MU Faculty or unit

Faculty of Informatics

Citation
Doi http://dx.doi.org/10.1007/978-3-642-14097-6_21
Field Informatics
Keywords accessibility of graphics; picture annotation; e-learning; ontology
Description The paper describes the ontology based approach to the annotation of graphical objects in relation to the accessibility of graphics. Some applications in e-leaning are also discussed. The problem concerning the optimality of graphical ontologies in relation with the annotation process is addressed and an optimality measure enabling algorithmic solution of this problem is proposed. Finally, an approach to generating picture description is presented.
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