根据像素点的梯度方向和直线局部特性提出了一种新的亚像素直线特征检测方法。
A new method is proposed according to the pixels gradient direction and the lines local property.
直线特征的检测是计算机视觉与图像处理的基本任务之一。
The detection of linear feature is one of the most fundamental tasks in computer vision and image processing.
本文提出了从图像中自动检测主特征直线的算法。
This paper presents a novel algorithm for automatic detection of the principal lines in digital images.
从机场检测着手，针对实际情况，采用了一种新的基于直线特征的机场检测方法。
The work including:(1) This paper introduces a new airport detection approach based on many regular straight line features in airports.
本论文主要从边缘检测、直线检测和文本区域检测三个方面对低层视觉特征检测技术进行研究。
This thesis mainly focuses the research on the following three aspects: edge detection, straight line detection and video text detection, which are belong to the low-level visual feature detection.
根据空间解析几何学中点、线和面三者之间的约束关系，建立了基于直线特征匹配的工业机器人运动轨迹位姿视觉检测模型。
The restriction among point, line and plane in 3d-space are used to get the trajectory pose accuracy measurement model, which is based on line matching technology.
根据空间解析几何学中点、线和面三者之间的约束关系，建立了基于直线特征匹配的工业机器人运动轨迹位姿视觉检测模型。
The restriction among point, line and plane in 3d-space are used to get the trajectory pose accuracy measurement model, which is based on line matching technology.
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