8.特征提取与直方图

目录

一、Halcon

一. 边缘和骨骼

1. 边缘区域  boundary

2. 骨骼 skeleton

二. 区域的特征参数和特征提取

三. 获取目标特征参数

四.目标提取工具

二、VS联合编程

1. 直方图工具

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一、Halcon

一. 边缘和骨骼

1. 边缘区域  boundary

2. 骨骼 skeleton

read_image (Card, './card.bmp')threshold (Card, Regions, 60, 234)
connection (Regions, ConnectedRegions)select_obj (ConnectedRegions, ObjectSelected, 601)boundary (ObjectSelected, RegionBorder, 'inner')
*boun