z-logo
Premium
Color errors of digital cameras
Author(s) -
Orava Joni,
Jaaskelainen Timo,
Parkkinen Jussi
Publication year - 2004
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.20007
Subject(s) - color difference , colorimetry , color measurement , artificial intelligence , mathematics , color space , optics , computer vision , computer science , physics , filter (signal processing) , image (mathematics)
The mean color errors of a high‐quality digital camera are defined in CIELAB and CIEDE2000 Δ E units by using 16 ceramic color samples, whose accurate CIELAB values have been measured by a calibrated spectrophotometer. The bandwidths of CCD's color filters are evaluated by taking photographs of CRT‐display primaries. The lowest mean color errors were 13.1 CIELAB Δ E units and 8.1 CIEDE2000 Δ E units before corrections. Large color errors are decreased successfully by using three different methods: simple photoeditor, gamma correction, and multiple regression. © 2004 Wiley Periodicals, Inc. Col Res Appl, 29, 217–221, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/col.20007

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here