Automatic Generation Of 3-D Pictorial Drawing From Intensity Image

C. L. Huang; J. T. Tou

doi:10.1117/12.940662

11 May 1987 Automatic Generation Of 3-D Pictorial Drawing From Intensity Image

C. L. Huang, J. T. Tou

Proceedings Volume 0786, Applications of Artificial Intelligence V; (1987) https://doi.org/10.1117/12.940662
Event: 1987 Technical Symposium Southeast on Optics, Electro-Optics, and Sensors, 1987, Orlando, FL, United States

Abstract

This paper presents an approach to generate the pictorial drawing of a 3-D object from its 2-D images. Through preprocessing, the intensity image can be converted to a binary boundary image from which the system fetches the existing features, i.e. junctions, corners, lines, and regions. However, the small intensity differences may produce dangling lines and missing lines. They can be identified by using the properties of surface gradient and heuristic rules. The system is designed to make the right connection of the dangling lines, to restore the missing lines, and to generate a pictorial drawing.

Citation Download Citation

C. L. Huang and J. T. Tou "Automatic Generation Of 3-D Pictorial Drawing From Intensity Image", Proc. SPIE 0786, Applications of Artificial Intelligence V, (11 May 1987); https://doi.org/10.1117/12.940662

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