Properties and Application of Normalized Deviation Body Reflectance

刘立峰; 徐光担?

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Properties and Application of Normalized Deviation Body Reflectance

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- Properties and Application of Normalized Deviation Body Reflectance
- Acta Electronica Sinica Issue 1, (1997)
- 作者机构：
  
  清华大学计算机科学与技术系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.4
- Published：1997
- 稿件说明：
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[1]刘立峰,徐光担?.归一化偏差本体反射率的性质与应用[J].电子学报,1997(01):38-45.

刘立峰, 徐光担?. Properties and Application of Normalized Deviation Body Reflectance[J]. Acta Electronica Sinica, 1997, (1).
[1]刘立峰,徐光担?.归一化偏差本体反射率的性质与应用[J].电子学报,1997(01):38-45. DOI：

刘立峰, 徐光担?. Properties and Application of Normalized Deviation Body Reflectance[J]. Acta Electronica Sinica, 1997, (1). DOI：

摘要

从图像获得不受光照和几何条件影响的颜色特性描述是实现颜色恒常性的关键．利用双色反射模型和有限维线性模型，提取归一化偏差本体反射率特征，被实验证明是实现颜色恒常性的有效途径．在本文中，我们详细阐述了归一化偏差本体反射率特征的性质，其计算方法，应用的前提条件，并在彩色图像分割及颜色检测中，运用归一化偏差本体反射率特征获得了很好的效果．

Abstract

It is essential for realizing color constancy to acquire color descriptors that are not affected by illumination and geometry conditions. To combine dichromatic reflection model with the finite dimensional linear model to derive the normalized deviation body reflectance

has been demonstrated to be an efficient method to realize color constancy. In the present work

we studied the properties of the normalized deviation body reflectance

its computational method

and utilize this kind of feature in color image segmentation and color inspecction.

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