| A domain-independent system for sketch recognition |
| Full text |
 Pdf
(236 KB)
|
| Source
|
Computer graphics and interactive techniques in Australasia and South East Asia
archive
Proceedings of the 1st international conference on Computer graphics and interactive techniques in Australasia and South East Asia
table of contents
Melbourne, Australia
Pages: 141 - 146
Year of Publication: 2003
ISBN:1-58113-578-5
|
|
Authors
|
|
| Sponsor |
|
| Publisher |
|
| Bibliometrics |
Downloads (6 Weeks): 7, Downloads (12 Months): 56, Citation Count: 6
|
|
|
 ABSTRACT
Freehand sketching is a natural and powerful means of interpersonal communication. But to date, it still cannot be supported effectively by human-computer interface. In this paper, we describe a domain-independent system for sketch recognition. Our system allows users to draw sketches as naturally as how they do on paper, and it recognizes the drawing through imprecise stroke approximation which is implemented in a unified and incremental procedure. This method can handle smooth curves and hybrid shapes as gracefully as it does to polylines. With a feature-area verification mechanism and the intelligent adjustment in the post-process, the system can produce user-intended results. Moreover, the output is organized in a hierarchical structure which includes syntactic and semantic information as well as raw data. Our system mainly utilizes low-level geometric features and does not rely on any domain-specific knowledge. Therefore, it will serve as a general and solid foundation for future high-level applications.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
 |
1
|
|
| |
2
|
C. Calhoun, T. F. Stahovich, T. Kurtoglu and L. B. Kara, "Recognizing Multi-Stroke Symbols", 2002 AAAI Spring Symposium on Sketch Understanding.
|
| |
3
|
M. J. Fonseca and J. A. Jorge, "Using Fuzzy Logic to Recognize Geometric Shapes Interactively", Proceedings of the 9th International Conference on Fuzzy Systems, 2000.
|
| |
4
|
Tracy Hammond and Randall Davis, "Tahuti: A Sketch Recognition System for UML Class Diagrams", 2002 AAAI Spring Symposium on Sketch Understanding.
|
| |
5
|
|
| |
6
|
|
| |
7
|
T. M. Sezgin, "Feature Point Detection and Curve Approximation for Early Processing of Free-Hand Sketches", Master's thesis, Massachusetts Institute of Technology.
|
| |
8
|
Takeo Igarashi , Satoshi Matsuoka , Sachiko Kawachiya , Hidehiko Tanaka, Interactive beautification: a technique for rapid geometric design, Proceedings of the 10th annual ACM symposium on User interface software and technology, p.105-114, October 14-17, 1997, Banff, Alberta, Canada
[doi> 10.1145/263407.263525]
|
CITED BY 6
|
|
|
|
|
Robert C. Zeleznik , Andrew Bragdon , Chu-Chi Liu , Andrew Forsberg, Lineogrammer: creating diagrams by drawing, Proceedings of the 21st annual ACM symposium on User interface software and technology, October 19-22, 2008, Monterey, CA, USA
|
|
|
|
|
|
Tracy Hammond , Brian Eoff , Brandon Paulson , Aaron Wolin , Katie Dahmen , Joshua Johnston , Pankaj Rajan, Free-sketch recognition: putting the chi in sketching, CHI '08 extended abstracts on Human factors in computing systems, April 05-10, 2008, Florence, Italy
|
|
|
A. Wolin , B. Paulson , T. Hammond, Sort, merge, repeat: an algorithm for effectively finding corners in hand-sketched strokes, Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling, August 01-02, 2009, New Orleans, Louisiana
|
|
|
Danilo Avola , Andrea Del Buono , Giorgio Gianforme , Stefano Paolozzi , Rui Wang, SketchML a representation language for novel sketch recognition approach, Proceedings of the 2nd International Conference on PErvsive Technologies Related to Assistive Environments, p.1-8, June 09-13, 2009, Corfu, Greece
|
|
Adobe Acrobat
QuickTime
Windows Media Player
Real Player
