Graphics Recognition. Current Trends and Challenges: 10th by Bart Lamiroy, Jean-Marc Ogier

By Bart Lamiroy, Jean-Marc Ogier

This booklet constitutes the completely refereed post-conference lawsuits of the tenth overseas Workshop on portraits reputation, GREC 2013, held in Bethlehem, PA, united states, in August 2013.

The 20 revised complete papers offered have been conscientiously reviewed and chosen from 32 preliminary submissions. pictures popularity is a subfield of record photograph research that offers with graphical entities in engineering drawings, sketches, maps, architectural plans, musical rankings, mathematical notation, tables, and diagrams. for that reason the convention papers are prepared in five topical classes on image recognizing and retrieval, snap shots attractiveness in context, structural and perceptual established methods, low point processing, and function assessment and flooring truthing.

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Nearby nodes. Both gaps in drawing as well as split nodes result in nodes near to each other and can be solved by merging these nodes. g. due to two nearby symbols, we store both versions and hierarchically connect the merged node with the basic nodes. The merged node inherits all connection of its basic nodes. Figure 2(a) shows an example for such a merging step. Dispensable nodes. In case of dispensable nodes, the vectorization error can be solved be removing the node. Again, a hierarchical structure can store both versions.

2777, pp. 129–143. Springer, Heidelberg (2003) 7. : Visual pattern recognition by moment invariants. IRE Trans. Inf. Theor. 8(2), 179–187 (1962) 8. : Symbol recognition: current advances and perspectives. -B. ) GREC 2001. LNCS, vol. 2390, pp. 104–128. Springer, Heidelberg (2002) 9. : Graph kernels for molecular structure-activity relationship analysis with support vector machines. J. Chem. Inf. Model. (JCIM) 45(4), 939–951 (2005) 10. : Zeta functions of finite graphs and coverings. J. Adv. Math.

Though all these errors can be corrected in a post-processing step, a simple post-processing causes other problems: often it is not clear for the system whether a situation is an error or intentional. To deal with this uncertainty, we introduce a hierarchical representation that will be described in the next part. org/ 28 K. Broelemann et al. (a) (b) (c) Fig. 2. Three cases for simplification. Displayed are the original nodes and edges (black) and the simplified nodes and their edges (gray): (a) Merge nodes (b) Remove dispensable node (c) Merge node and edge.

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