Presentation, design, and application of a real-time demosaicing generic model based on a multiple channel CMOS image sampling system

Baotang Shan; Tingzhi Shen; Weijiang Wang; David T. W. Chan

doi:10.1117/12.726819

23 October 2007 Presentation, design, and application of a real-time demosaicing generic model based on a multiple channel CMOS image sampling system

Baotang Shan, Tingzhi Shen, Weijiang Wang, David T. W. Chan

Author Affiliations +

Proceedings Volume 6675, Optical Modeling and Performance Predictions III; 66750S (2007) https://doi.org/10.1117/12.726819
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

Abstract

In this paper, a real-time demosaicing generic model is presented, which is concise, easy to implement, resources-saving and robust. With the model, multiple displaying demosaicing subsystems can be realized in terms of a Bayer pattern color filter array. A LCD displaying subsystem is designed by FPGA, and the waveform simulated is presented. The monitoring results of a real scene are captured and illustrated. To prove the LCD monitoring results, the application background of the LCD subsystem is given, which is a multiple channel CMOS image sampling system. The three images exposed synchronously in the background system and the pictures stored are shown, one of which is identical to the scene monitored by the LCD subsystem. Finally, to demonstrate the generality of the model, the test results of a CRT demosaicing displaying subsystem designed with the model in the background system are given.

Citation Download Citation

Baotang Shan, Tingzhi Shen, Weijiang Wang, and David T. W. Chan "Presentation, design, and application of a real-time demosaicing generic model based on a multiple channel CMOS image sampling system", Proc. SPIE 6675, Optical Modeling and Performance Predictions III, 66750S (23 October 2007); https://doi.org/10.1117/12.726819

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