1) special projection direction set
特定投影方向集
2) directional projection feature
方向投影特征
1.
To address the problem of extracting feature of similar objects,the Radon transform method can extract directional projection features which reserve enough identification information.
针对有细微差异的形似物体的比较提出了用Radon变换来提取能保留足够识别信息的方向投影特征 ,并用小波描述算子对该特征向量进行压缩。
3) Directional Projection
方向投影
1.
Skew detection method for bill image based on directional projection;
基于方向投影的票据图像倾斜检测方法
2.
According to the feature that the Stored-Grain Insects images haven t the obvious lines,a new skew detection method based on directional projection is presented,using Bresenham s integer only line drawing algorithm.
针对无明显的直线特征的仓储害虫图像,提出了一种基于整数Bresenham算法求方向投影值,利用方向投影值检测图像的倾斜角度的方法。
3.
According to the OCR ID Document image containing the OCR character region,a new skew detection method based on the directional projection and the within-group measure of dispersion has been presented.
针对包含有OCR字符区域的OCR证件图象,提出了一种基于方向投影和类内散度的OCR证件图象的倾斜检测算法。
4) projection direction
投影方向
1.
The method changes the multi-index problem into the problem of single projection index and searches the best projection direction with improved harmony search.
利用投影寻踪理论将边坡稳定性评价多指标问题转化为单一投影指标问题,采用改进的和声搜索算法优化投影方向,根据最佳投影值实现在低维空间上的边坡稳定性评价。
2.
Optimization design of scanning measurement in CT is discussed including projection direction and coefficient.
采用正交光路的有限角投影数据重建图像,从投影方向和投影系数两方面对CT扫描测量进行优化设计。
3.
The method changes the multi-index problem into the problem of single projection index and searches the best projection direction with improved harmony search.
利用投影寻踪理论将边坡稳定性评价多指标问题转化为单一投影指标问题,采用改进的和声搜索算法优化投影方向,根据最佳投影值实现在低维空间上的边坡稳定性评价。
5) directional projection
定向投影
6) orientation projection method
方向投影法
补充资料：特定
1.特别规定;特别指定。 2.指具体的某一种或某一个。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条