first angle projection

英 [fɜːst ˈæŋɡl prəˈdʒekʃn]

美 [fɜːrst ˈæŋɡl prəˈdʒekʃn]

网络第一角法; 第一角投影法; 第一投影法

In the process of characters segmentation, we first proposed least area circumrotation means in order to ascertain the best rotation angle of the license plate, then we adopted the way of perpendicularity projection to segment the characters of the license plate.
在字符分割部分，给出了最小面积旋转法以确定牌照的最佳旋转角，并采用垂直投影法分割牌照中的字符。
The paper discusses also how to master rapidly its charting and chart reading based on the first angle projection.
阐述了在学会第一角投影法的基础上，如何迅速地掌握第三角投影的画图和看图方法。
First, we can obtain boom amplitude angle and tower crane basement angle of two cranes by means of absolute encoder. Then, we use projection method for establishment of two-dimensional projection model of crane, and so as to analysis four-quadrant double-arm anti-collision problem.
通过绝对编码器我们可以获得两台起重机的臂架幅度角与塔基旋转角度，然后，运用投影法建立起重机的二维投影模型，分析四象限双臂防碰撞的问题。