Graphics Recognition. Recent Advances and New Opportunities [electronic resource] : 7th International Workshop, GREC 2007, Curitiba, Brazil, September 20-21, 2007, Selected Papers / edited by Liu Wenyin, Josep Lladós, Jean-Marc Ogier.

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2008.
1 online resource (IX, 336 pages)
1st ed. 2008.
Computer Science (Springer-11645)
LNCS sublibrary. Image processing, computer vision, pattern recognition, and graphics SL 6, 5046
Image Processing, Computer Vision, Pattern Recognition, and Graphics ; 5046
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Optical data processing.
Data mining.
Computer graphics.
Pattern perception.
Artificial intelligence.
Local subjects:
Image Processing and Computer Vision. (search)
Data Mining and Knowledge Discovery. (search)
Computer Graphics. (search)
Pattern Recognition. (search)
Artificial Intelligence. (search)
Computer Imaging, Vision, Pattern Recognition and Graphics. (search)
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This book constitutes the thoroughly refereed post-proceedings of the 7th International Workshop on Graphics Recognition, GREC 2007, held in Curitiba, Brazil in September 2007. The 30 revised full papers presented together with a panel discussion report were carefully selected and improved during two rounds of reviewing and revision. The papers are organized in topical sections on technical documents, maps and diagrams understanding; symbol and shape description and recognition; information retrieval, indexing and spotting; sketching interfaces and on-line processing; feature and primitive analysis and segmentation; performance evaluation and ground truthing.
Technical Documents, Maps and Diagrams Understanding
Automatically Making Origami Diagrams
An Adaptative Recognition System Using a Table Description Language for Hierarchical Table Structures in Archival Documents
Converting ECG and Other Paper Legated Biomedical Maps into Digital Signals
Symbol and Shape Description and Recognition (1)
Hand Drawn Symbol Recognition by Blurred Shape Model Descriptor and a Multiclass Classifier
On the Combination of Ridgelets Descriptors for Symbol Recognition
Symbol and Shape Description and Recognition (2)
Old Handwritten Musical Symbol Classification by a Dynamic Time Warping Based Method
On the Joint Use of a Structural Signature and a Galois Lattice Classifier for Symbol Recognition
A Discriminative Representation for Symbolic Image Similarity Evaluation
ARG Based on Arcs and Segments to Improve the Symbol Recognition by Genetic Algorithm
Information Retrieval, Indexing and Spotting
Spotting Symbols in Line Drawing Images Using Graph Representations
A Region-Based Hashing Approach for Symbol Spotting in Technical Documents
A System for Historic Document Image Indexing and Retrieval Based on XML Database Conforming to MPEG7 Standard
An Ancient Graphic Documents Indexing Method Based on Spatial Similarity
A Fast CBIR System of Old Ornamental Letter
Sketching Interfaces and On-Line Processing
Developing Domain-Specific Gesture Recognizers for Smart Diagram Environments
Using Error Recovery Techniques to Improve Sketch Recognition Accuracy
Representing and Parsing Sketched Symbols Using Adjacency Grammars and a Grid-Directed Parser
Categorization of Digital Ink Elements Using Spectral Features
Feature and Primitive Analysis and Segmentation
A Figure Image Processing System
A Segmentation Scheme Based on a Multi-graph Representation: Application to Colour Cadastral Maps
Smoothing a Network of Planar Polygonal Lines Obtained with Vectorization
Verification of the Document Components from Dual Extraction of MRTD Information
A System to Segment Text and Symbols from Color Maps
A Non-symmetrical Method of Image Local-Difference Comparison for Ancient Impressions Dating
Performance Evaluation and Ground Truthing
Generating Ground Truthed Dataset of Chart Images: Automatic or Semi-automatic?
Performance Characterization of Shape Descriptors for Symbol Representation
Building Synthetic Graphical Documents for Performance Evaluation
A Study on the Effects of Noise Level, Cleaning Method, and Vectorization Software on the Quality of Vector Data
GREC 2007 Arc Segmentation Contest: Evaluation of Four Participating Algorithms
Report on the Third Contest on Symbol Recognition
Panel Discussion
Is Graphics Recognition an Unidentified Scientific Object?.
Wenyin, Liu. editor., Editor,
Lladós Masllorens, Josep, editor., Editor,
Ogier, Jean-Marc. editor., Editor,
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10.1007/978-3-540-88188-9 doi
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