3D Surface Reconstruction Using The Shadowgram And A-Priori Knowledge

D. Raviv; Y. H. Pao; K. Loparo

doi:10.1117/12.949047

7 March 1989 3D Surface Reconstruction Using The Shadowgram And A-Priori Knowledge

D. Raviv, Y. H. Pao, K. Loparo

Proceedings Volume 1005, Optics, Illumination, and Image Sensing for Machine Vision III; (1989) https://doi.org/10.1117/12.949047
Event: 1988 Cambridge Symposium on Advances in Intelligent Robotics Systems, 1988, Boston, MA, United States

Abstract

This paper deals with a new method of reconstructing 3D surfaces using some a-priori knowledge about them. The approach taken here uses the Shadowgram which relates shadows cast by the surface to the light source angle. Assuming that the contour of the surface can be described mathematically using a polynomial, the coefficients of the polynomial are evaluated using information from the Shadowgram.

Citation Download Citation

D. Raviv, Y. H. Pao, and K. Loparo "3D Surface Reconstruction Using The Shadowgram And A-Priori Knowledge", Proc. SPIE 1005, Optics, Illumination, and Image Sensing for Machine Vision III, (7 March 1989); https://doi.org/10.1117/12.949047

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available