Optical implementation of the generalized Hough transform by use of rotationally multiplexed holograms

Dong-Hak Shin; Ju-Seog Jang

doi:10.1117/12.326775

9 October 1998 Optical implementation of the generalized Hough transform by use of rotationally multiplexed holograms

Dong-Hak Shin, Ju-Seog Jang

Proceedings Volume 3466, Algorithms, Devices, and Systems for Optical Information Processing II; (1998) https://doi.org/10.1117/12.326775
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

We explain that a holographic filter of the generalized Hough transform can be easily obtained by the use of multiplexing techniques in hologram recording. To show the feasibility of our approach experimentally, we recorded the Hough transform filter of both line and circle parameterizations by combined use of rotational and angle multiplexing. Experimental results on the Hough transform for a few input patterns are presented.

Citation Download Citation

Dong-Hak Shin and Ju-Seog Jang "Optical implementation of the generalized Hough transform by use of rotationally multiplexed holograms", Proc. SPIE 3466, Algorithms, Devices, and Systems for Optical Information Processing II, (9 October 1998); https://doi.org/10.1117/12.326775

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