image preprocessing

常见例句

In the process of image preprocessing there are several image operations such as image smooth, image sharpen and image segment.
在图像预处理阶段，我们主要是对手势字母图像进行平滑、锐化和二值化的处理。
Iris recognition system is made up by iris localization component, iris image preprocessing, iris feature extraction and classification.
虹膜识别系统一般可由虹膜定位、图像预处理、虹膜特征提取和分类识别几个部分组成。
A new kind of iris image preprocessing algorithm was presented to ameliorate the limitation of the existing iris image preprocessing algorithm.
针对目前已有的虹膜图像预处理算法的局限性，提出了一套新型的虹膜图像预处理算法。