Passive Binarization Methods For Image Display And Computer-Generated Holograms

Dieter Just; Gerald Pattyn

doi:10.1117/12.960937

21 March 1989 Passive Binarization Methods For Image Display And Computer-Generated Holograms

Dieter Just, Gerald Pattyn

Proceedings Volume 1117, Display System Optics II; (1989) https://doi.org/10.1117/12.960937
Event: SPIE 1989 Technical Symposium on Aerospace Sensing, 1989, Orlando, FL, United States

Abstract

Some display technologies (LCD) as well as output 'devices for computer- generated holograms require a binarization of input data. A novel and simple binarization technique is presented and results for image and hologram encoding are discussed. The method introduced is a modification of conventional dither/carrier techniques which allow real-time implementation.However, it avoids the tradeoff between graytone rendition and spatial resolution common to those. Recently the method was applied in display of color images.

Citation Download Citation

Dieter Just and Gerald Pattyn "Passive Binarization Methods For Image Display And Computer-Generated Holograms", Proc. SPIE 1117, Display System Optics II, (21 March 1989); https://doi.org/10.1117/12.960937

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