Skip to Main content Skip to Navigation
Conference papers

A Matching Scheme to Enhance Performance Evaluation of Raster-to-VectorConversion Algorithms

Xavier Hilaire 1
1 QGAR - Querying Graphics through Analysis and Recognition
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper deals with performance evaluation of raster-to-vector conversion algorithms. We briefly review the past work, and focus our attention on a method proposed by Phillips and Chhabra \cite{phillips99a}. We show that the matching algorithm use d in their method can be improved by introducing new metrics and reformulating the problem as a combinatorial optimization scheme. Improvements brought by our approach are the reduction of the number of utilized thresholds to one, and a gain of stability in the obtained results. We also propose an algorithm to solve the scheme, and compare the evaluation results obtained with both methods on real CAD drawings.
Document type :
Conference papers
Complete list of metadata

https://hal.inria.fr/inria-00099535
Contributor : Publications Loria <>
Submitted on : Tuesday, September 26, 2006 - 9:38:24 AM
Last modification on : Friday, February 26, 2021 - 3:28:07 PM

Identifiers

  • HAL Id : inria-00099535, version 1

Collections

Citation

Xavier Hilaire. A Matching Scheme to Enhance Performance Evaluation of Raster-to-VectorConversion Algorithms. 7th International Conference on Document Analysis and Recognition - ICDAR'2003, 2003, Edinburgh, Ecosse. ⟨inria-00099535⟩

Share

Metrics

Record views

157