Please use this identifier to cite or link to this item: https://www.um.edu.mt/library/oar/handle/123456789/19748
Title: Paper-based scribble simplification : where do we stand?
Authors: Bartolo, Alexandra
Camilleri, Kenneth P.
Fabri, Simon G.
Borg, Jonathan C.
Keywords: Image processing
Computer-aided design
Principal components analysis
Computer algorithms
Issue Date: 2008
Publisher: The Eurographics Association
Citation: Bartolo, A., Camilleri, K. P., Fabri, S. G., & Borg, J. C. (2008). Paper-based scribble simplification: where do we stand? Fifth Eurographics Conference on Sketch-Based Interfaces and Modeling, Annecy. 25-32.
Abstract: This paper presents a formal evaluation of the paper-based scribble simplification algorithm described in [BCFB07] and [BCFB08]. A comparative analysis of different aspects of the algorithm with other algorithms described in the literature such as Sparse Pixel Vectorization, spatial moving average filtering and Principal Component Analysis is performed, hence establishing the qualities of this paper-based scribble simplification algorithm. To quantify the performance of the algorithm, performance measures established in the literature, such as the Pixel Recovery Index are used when suitable. However, since there exists no quantitative measure which measures scribble simplification, this paper proposes a new methodology with which scribble simplification may be quantitatively assessed. Through the evaluation described in this paper, we will be able to determine remaining difficulties in the interpretation of paper-based scribbles and hence identify future research areas.
Description: This research is funded by the University of Malta under theresearch grant IED 73-529 and is part of the project Innovative ‘Early Design’ Product Prototyping (InPro).
URI: https://www.um.edu.mt/library/oar//handle/123456789/19748
Appears in Collections:Scholarly Works - FacEngSCE

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