发明名称 |
Use of patterned, structured light to detect and measure surface defects on a golf ball |
摘要 |
A method of inspecting a golf ball, comprising the steps of providing a golf ball; providing a first light source emitting a first color of light; illuminating a first area of the golf ball with the first light source; providing a second light source emitting a second color of light different from the first color of light; illuminating a second area of the golf ball with a second light; providing a first detector comprising a first filter for transmitting the first color of light and filtering out the second color of light; providing a second detector comprising a second filter for transmitting the second color of light and filtering out the first color of light; rotating the ball about an axis; and detecting a shadow resulting from illumination by the first or second light sources. |
申请公布号 |
US2004247170(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20030456298 |
申请日期 |
2003.06.06 |
申请人 |
FURZE PAUL A.;MYDLACK THOMAS L. |
发明人 |
FURZE PAUL A.;MYDLACK THOMAS L. |
分类号 |
A63B37/00;G01B11/25;G01N21/88;G01N21/95;G06K9/00;G06K9/20;G06T7/00;(IPC1-7):G06K9/00 |
主分类号 |
A63B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|