![一种通过分析光源在物体表面所成影像的亮度图像检测表面桔皮的方法](/CN/2009/1/12/images/200910061707.jpg)
基本信息:
- 专利标题: 一种通过分析光源在物体表面所成影像的亮度图像检测表面桔皮的方法
- 专利标题(英):Method for detecting surface orange by analyzing intensity images of shadows formed on surface of object by light source
- 申请号:CN200910061707.2 申请日:2009-04-24
- 公开(公告)号:CN101532829B 公开(公告)日:2010-12-29
- 发明人: 熊盛武 , 赵斌 , 林婉如 , 谢啸虎 , 段鹏飞
- 申请人: 武汉理工大学
- 申请人地址: 湖北省武汉市武昌珞狮路122号
- 专利权人: 武汉理工大学
- 当前专利权人: 武汉理工大学
- 当前专利权人地址: 湖北省武汉市武昌珞狮路122号
- 代理机构: 武汉开元知识产权代理有限公司
- 代理人: 潘杰
- 主分类号: G01B11/30
- IPC分类号: G01B11/30 ; G06T7/00
The invention relates to a method for detecting surface orange by analyzing intensity images of shadows formed on the surface of an object by a light source, comprising the following steps: step 1: obtaining intensity images of shadows of the light source on the surface of the object detected; step 2: analyzing images by the detection algorithm to obtain the texture structure data of the surface orange; and step 3: converting the data obtained in the range of 0-99.9 according to the different detection objects and different calibration parameters to obtain the evaluation of the orange, the higher the value is, the less orange on the surface and better quality of the surface are. The invention has the beneficial effects of low requirements of hardware and detection environment, fast detection speed, and high-efficiency and mass detection of the texture structure of the orange on the surface of the object with high reflecting ability.
公开/授权文献:
- CN101532829A 一种通过分析光源在物体表面所成影像的亮度图像检测表面桔皮的方法 公开/授权日:2009-09-16
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01B | 长度、厚度或类似线性尺寸的计量;角度的计量;面积的计量;不规则的表面或轮廓的计量 |
------G01B11/00 | 以采用光学方法为特征的计量设备 |
--------G01B11/30 | .用于计量表面的粗糙度和不规则性 |