| Subject | English | Chinese |
| space | classification image | 分类影像 |
| IT | classification image | 分类图像 |
| horticult. | digital image classification | 数字图像分类 |
| environ. | image classification Processing techniques which apply quantitative methods to the values in a digital yield or remotely sensed scene to group pixels with similar digital number values into feature classes or categories | 图像影像分类 (在遥感技术中的资料以过滤与其他程序，透过控制像素，产生能突显特征或视觉解释的影像。) |
| IT | image classification | 图像分类 |
| desert. | image classification | 影像分类 |
| environ. | supervised image classification A graphical representation processing technique by which an analyst selects groups of pixels, determines their spectral response signature and trains a computer system to recognize pixels based on this spectral response pattern | 受监视的影像分类 (图形表示的加工工艺，分析师通过它选择象素组，决定其频谱响应特性并在此光谱反应模式的基础上训练电脑系统以识别像素。) |
| tech. | supervised image classification | 监督图像分类 |
| environ. | unsupervised image classification Unsupervised classification is a kind of classification which takes place with minimum input from the operator; no training sample is available and subdivision of the feature space is achieved by identifying natural groupings of the measurement vectors | 非监督图像分类 (非监督分类是一种有最小算法输入的分类，它没有训练样本。通过确定度量向量的自然分组来实现对特征空间的划分。) |