1 November 1992 Approach for description and recognition of arbitrary curves based on segment code
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Proceedings Volume 1825, Intelligent Robots and Computer Vision XI: Algorithms, Techniques, and Active Vision; (1992) https://doi.org/10.1117/12.131530
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
Quantity is the integration of discretion and continuity. Starting with the definition of segment code, a basic data structure in which continuity is achieved through discrete series, this paper surveys a simple method by which arbitrary curve is represented by an integral series. Also, the application of four-vertex theorem and even number theorem of simple closed curve in pattern recognition is explained through the process of obtaining graphic characteristics of handwriting digits 0 - 9. Finally, the fundamental role of segment code in Pan-Euclidean geometry and the future of its development are discussed.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hongjian Liu, Jiangchuan Du, Wu Xian, Ernest L. Hall, "Approach for description and recognition of arbitrary curves based on segment code", Proc. SPIE 1825, Intelligent Robots and Computer Vision XI: Algorithms, Techniques, and Active Vision, (1 November 1992); doi: 10.1117/12.131530; https://doi.org/10.1117/12.131530
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