A raw data compression for digital cameras with a color filter array

Masayuki Tanaka; Masatoshi Okutomi

doi:10.1117/12.759820

28 January 2008 A raw data compression for digital cameras with a color filter array

Masayuki Tanaka, Masatoshi Okutomi

Proceedings Volume 6807, Color Imaging XIII: Processing, Hardcopy, and Applications; 68070R (2008) https://doi.org/10.1117/12.759820
Event: Electronic Imaging, 2008, San Jose, California, United States

Abstract

Many consumer digital color cameras have a single image sensor with a color filter array. The data captured by the single image sensor are called raw data. An effective compression of the raw data is highly demanded. This paper proposes a raw data compression method using existing image coding framework. The proposed coding method is performed to minimize error between the observed raw data and the decoded raw data. Experimental comparisons demonstrate that the proposed method has high performance compared to existing methods.

Citation Download Citation

Masayuki Tanaka and Masatoshi Okutomi "A raw data compression for digital cameras with a color filter array", Proc. SPIE 6807, Color Imaging XIII: Processing, Hardcopy, and Applications, 68070R (28 January 2008); https://doi.org/10.1117/12.759820

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