extraction n. 1.抽出,拔出。 2.【化学】提取(法);萃取(法);回收物,提出物;精炼。 3.精选,摘要。 4.血统,家世,出身。 5.【数学】开方,求根。 spirit of the first extraction 原汁酒。 a man of foreign extraction 外国(血统的)人。 extractions from a book 一本书的内容摘录。 an extraction of 81 percent 百分之八十一的出粉率,八一粉。 the extraction of root 【数学】开方法,求根法。
An automatic extraction algorithm for captions in video images 视频图像中字幕区域自动提取算法
A novel method for automatic extraction of vascular envelope from ivus images 图像血管包络的新方法
Automatic extraction of main roads from aerial remote sensing images 从航空遥感图像中自动提取主要道路
Study on automatic extraction of features in successive facial images 人脸序列图像的特征自动提取方法研究
Semi - automatic extraction of houses with multi right angles from aerial images 航空影像多直角平顶房屋的半自动提取
An automatic extraction method of remote sensing information based on multi - characters space 基于多特征空间的遥感信息自动提取方法
Discussion on automatic extraction of urban area ' s variation inforation tm image in kunming 影像自动提取昆明城区区域变化信息的应用
We realize automatic extraction of road network in sar images by a two - step algorithm 用两步法实现了sar图像中路状特征的自动提取。
Research on automatic extraction method for road network based on color and textural features 基于颜色和纹理特征的道路网络自动提取研究
4 . to extract the preparation line on the basic tooth model , an algorithm of automatic extraction of feature line is proposed ( 4 )提出了一种在牙齿预备体三角网格模型上实现边缘线自动、自适应提取的算法。