And a limited dimension vector quantizing the illumination variations is used to compensate the pixels' color, so as to improve the adaptability to illumination variations.
在此基础上用一个有限维向量量化光照变化，对像素进行补偿，提高对光照变化的适应能力。
According to the vision character of cone and rod in human's retina, a new model called vision adaptability model is proposed in this paper, the model aims at enhancing color image.
根据人眼视网膜上的锥细胞和柱细胞的视觉特性，提出了用于彩色图像增强的视觉适应性模型。
Absrtact: Aiming at the disadvantages of most license plate localization methods which are short of illumination adaptability and discriminate plate color, an improved method was put forward.
摘要：针对目前大部分车牌定位算法缺乏对光照条件的适应性以及对不同底色车牌的定位率有差异的缺点，提出一种改进方法。
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