| 发明名称 |
ELECTRONIC DEVICE AND METHOD FOR ANALYZING IMAGE NOISE |
| 摘要 |
Analyzation of image noise using an electronic device. The electronic device and method operating thereon can obtain an initial image captured by an image capturing device of an image measuring machine using an image capturing card of the electronic device when a lighting device of the image measuring machine is shut down, and magnifies an initial gray value of each pixel in the initial image to obtain an updated image. The electronic device and method operating thereon can further determine whether image noise in the updated image complies with a preset condition by analyzing an updated gray value of each pixel in the updated image, and displays the updated image and analysis results on a display device of the electronic device. |
| 申请公布号 |
US2014205178(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
US201414157537 |
申请日期 |
2014.01.17 |
| 申请人 |
HON HAI PRECISION INDUSTRY CO., LTD. ;HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD |
发明人 |
CHANG CHIH-KUANG;JIANG LI;CHEN JIA-JIA;LI DONG-HAI;LIU JIAN-HUA;ZOU ZHI-JUN |
| 分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer-implemented method for analyzing image noise using an electronic device, the method comprising:
receiving an initial image captured by an image capturing device of an image measuring machine using an image capturing card of the electronic device when a lighting device of the image measuring machine is shut down; magnifying an initial gray value of each pixel in the initial image to obtain an updated image; determining whether image noise in the updated image complies with a preset condition by analyzing an updated gray value of each pixel in the updated image; and displaying the updated image and analysis results on a display device of the electronic device. |
| 地址 |
New Taipei TW |
