...; 特征抽取 ; 评估准则 [gap=631]Key words: dimension reduction; machine learning; feature selection; feature abstraction; selection criteria ...
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shape feature abstraction 形状特征抽象
2d Feature Abstraction 二维特征提取
waveshape feature abstraction 波形特征提取
Face Expression Feature Abstraction 人脸表情特征提取
The system includes feature abstraction, video browing, database constitution, similar result feedback, ect.
整个系统包括了特征提取、视频信息浏览、数据库生成、相似结果反馈等功能。
Image processing, feature abstraction and classification of plant leaf shape with computer recognition system were discussed in this paper.
本文论述了植物叶形图像识别系统设计中的图像处理、特征提取及分类识别等问题。
The real-time measuring is achieved by adopting some fast image process algorithm such as image tower, feature abstraction and adaptive image threshold.
通过采用图像分层、特征提取和自适应阈值分割等快速图像处理方法实现了对模型迎角的实时测量。
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