发明名称 |
Vision processing method and device for welding line auto-tracking |
摘要 |
A vision processing method and device which processes a photographed-object image to provide information about a position and shape of the object, and perform the steps of forming a shape-memory contour model having a tendency to mention its original shape, the model being capable of changing its shape and position by an exterior operation; giving an outline of the shape-memory elastic contour model on the basis of an image of a photographed object; displacing the outlined contour model to an area expected to be occupied by the image of the photographed object; modifying the shape-memory elastic contour model in response to an exterior force generated in the image of the photographed object; and determining an image coordinate of the photographed object on the basis of the modified model.
|
申请公布号 |
US6049059(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19970972438 |
申请日期 |
1997.11.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, JAE-SUN |
分类号 |
B23K9/127;G06T1/00;G06T7/00;(IPC1-7):B23K9/127 |
主分类号 |
B23K9/127 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|