Semi-automatic Ground Truth Generation for Chart Image Recognition
Identifieur interne : 001010 ( Main/Exploration ); précédent : 001009; suivant : 001011Semi-automatic Ground Truth Generation for Chart Image Recognition
Auteurs : Li Yang [Singapour] ; Weihua Huang [Singapour] ; Lim Tan [Singapour]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2006.
Abstract
Abstract: While research on scientific chart recognition is being carried out, there is no suitable standard that can be used to evaluate the overall performance of the chart recognition results. In this paper, a system for semi-automatic chart ground truth generation is introduced. Using the system, the user is able to extract multiple levels of ground truth data. The role of the user is to perform verification and correction and to input values where necessary. The system carries out automatic tasks such as text blocks detection and line detection etc. It can effectively reduce the time to generate ground truth data, comparing to full manual processing. We experimented the system using 115 images. The images and ground truth data generated are available to the public.
Url:
DOI: 10.1007/11669487_29
Affiliations:
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In this paper, a system for semi-automatic chart ground truth generation is introduced. Using the system, the user is able to extract multiple levels of ground truth data. The role of the user is to perform verification and correction and to input values where necessary. The system carries out automatic tasks such as text blocks detection and line detection etc. It can effectively reduce the time to generate ground truth data, comparing to full manual processing. We experimented the system using 115 images. The images and ground truth data generated are available to the public.</div></front></TEI><affiliations><list><country><li>Singapour</li></country><orgName><li>Université nationale de Singapour</li></orgName></list><tree><country name="Singapour"><noRegion><name sortKey="Yang, Li" sort="Yang, Li" uniqKey="Yang L" first="Li" last="Yang">Li Yang</name></noRegion><name sortKey="Huang, Weihua" sort="Huang, Weihua" uniqKey="Huang W" first="Weihua" last="Huang">Weihua Huang</name><name sortKey="Huang, Weihua" sort="Huang, Weihua" uniqKey="Huang W" first="Weihua" last="Huang">Weihua Huang</name><name sortKey="Tan, Lim" sort="Tan, Lim" uniqKey="Tan L" first="Lim" last="Tan">Lim Tan</name><name sortKey="Tan, Lim" sort="Tan, Lim" uniqKey="Tan L" first="Lim" last="Tan">Lim Tan</name><name sortKey="Yang, Li" sort="Yang, Li" uniqKey="Yang L" first="Li" last="Yang">Li Yang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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