棋盘格标定板：机器视觉与光学校正的高精度工具

Chessboard calibration board For camera calibration and distortion correction

Product Introduction Chessboard calibration board, that is, the surface of which has a black and white checkered pattern similar to a chessboard. These checkered patterns are used as known feature points in the machine vision system for camera calibration and distortion correction. It is a widely used tool in the fields of machine vision, image processing, and optical correction. It plays an important role in multiple applications with its unique design and high-precision characteristics.

Application Area Autonomous driving In the fields of driverless cars and drones, it is used for camera calibration and sensor calibration to improve the accuracy and safety of autonomous driving systems Machine vision In the fields of industrial automation, robot navigation, etc., it is used for camera calibration and distortion correction to improve the accuracy and stability of machine vision systems Photogrammetry In the fields of virtual reality and augmented reality, it is used for 3D reconstruction and scene reconstruction to determine the internal and external parameters of the camera

Product Features High precision The black and white checkered pattern design has high precision and can accurately correct the distortion and error of the visual system Durability Made of high-quality materials, it has good durability Standardized design Its design usually follows certain standards to ensure the accuracy and repeatability of the calibration results Strong adaptability Its diffuse reflection characteristics help to avoid reflection and light transmission problems, and improve the flexibility and adaptability of use

Size	85*60mm
Thickness	2mm
Substrate	Aluminum plate
Color	Black+white
Flatness	Better than 1mm/m2
Precision	Better than 0.05mm
Other specifications	Customizable