Shenzhen Dehong Vision Technology Co., Ltd.
Phone: 183 0666 4155
Fax: 0755-2372-6873
Email: 908450505@qq.com
Website: www.dhkj123.com
en.dhkj123.com
Address: Goldman Sachs Building, No. 18 Shajing
Center Road, Baoan District, Shenzhen
1. What is a calibration board? --Detection lens
Calibration plates are used in machine vision, image measurement, photogrammetry, 3D reconstruction and other applications to correct lens distortions for vision machines; determine the physical size and conversion relationship between pixels; and determine the 3D geometric position of a point on the surface of a space object and its presence in the image The correlation between the corresponding points requires the establishment of a geometric model of the camera imaging. By taking a camera with a fixed-pitch patterned array plate and calculating by a calibration algorithm, a geometric model of the camera can be obtained, thereby obtaining high-precision measurement and reconstruction results. The plate with a fixed pitch pattern array is the calibration plate.
attention
Shenzhen Dehong Vision Technology Co., Ltd.
Phone: 183 0666 4155
Fax: 0755-2372-6873
Email: 908450505@qq.com
Website: en.dhkj123.com
Address: 19th Floor, Goldman Sachs Building,
No. 18 Shajing Center Road, Baoan District, Shenzhen
183 0666 4155
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