Camera characterization for color research

Camera characterization for color research
复制标题

DOI:
10.1002/col.10050
复制
发表时间:
2002-06-01
影响因子:
1.4
通讯作者:
Funt, B
Funt, B
中科院分区:
工程技术4区
文献类型:
--
作者:
Barnard, K;Funt, B

文献摘要

被引文献

相似文献

在这篇文章中,我们介绍了一种新的方法来估计相机的灵敏度函数的光谱功率输入和相机的响应数据。我们还展示了如何可以扩展到处理相机的非线性的过程。线性化是相机表征的一个重要组成部分,我们认为,这是最好的联合适合线性化和传感器响应函数。我们比较我们的方法与其他一些人,无论是合成数据和表征的真实的相机。本研究中使用的所有数据可在www.cs.sfu.ca/similar tocolor/data上在线获得。(C)2002年,Wiley期刊。Inc.
In this article we introduce a new method for estimating camera sensitivity functions from spectral power input and camera response data. We also show how the procedure can be extended to deal with camera nonlinearities. Linearization is an important part of camera characterization, and we argue that it is best to jointly fit the linearization and the sensor response functions. We compare our method with a number of others, both on synthetic data and for the characterization of a real camera. All data used in this study is available online at www.cs.sfu.ca/similar tocolour/data. (C) 2002 Wiley Periodicals. Inc.