multi camera calibration board

Large Size QR Code Calibration Board Product features: Wide field of view, high precision, high stability, exclusive optical materials, high contrast without reflection, one-piece molding without splicing, small expansion coefficient, clear pattern corners, and support for diversified customization. Applicable scenarios: wide-field industrial inspection, multi-camera splicing inspection systems, high-position installation vision systems, calibration of vision systems for

Vehicle Onboard Camera Calibration Board The calibration board for automotive on-board cameras is the core reference carrier for ADAS and autonomous driving vision systems. It is used to precisely calibrate the intrinsic, extrinsic, and distortion parameters of the camera, ensuring the accuracy of functions such as lane recognition and panoramic stitching. 1. Conventional pattern types (1) Chessboard calibration board: The most mainstream type, with mature corner detection

DM Code Calibration Board The QR Code Calibration Board is designed for high-precision camera and vision system calibration, supporting both intrinsic and extrinsic parameter adjustment. By integrating QR codes with unique IDs, it enables robust and accurate feature point detection, even in complex environments. The board ensures reliable distortion correction and coordinate system alignment, making it suitable for multi-camera setups or camera-to-robot calibration. Available

Near-Infrared Calibration Board The near-infrared checkerboard calibration board is designed specifically for near-infrared (NIR) cameras and sensors. By using a special coating formula, the problem of contrast loss or uneven reflection of ordinary visible cursor positioning plates in the near-infrared band has been solved, ensuring that the checkerboard corner points still maintain sharp edges under near-infrared light sources. It is suitable for visual calibration in

The Large-Sized Multi-Sensor Fusion Radar Calibration Board The large-sized multi-sensor fusion radar calibration board is an integrated calibration benchmark developed for fields such as autonomous driving and robotics. It can simultaneously adapt to joint calibration of multiple types of sensors such as laser radar, cameras, and millimeter wave radar, and is the core hardware for achieving unified spatial coordinates of multiple sensors. 1. Core design features (1) Large

Vehicle Onboard Camera Calibration Board The calibration board for automotive on-board cameras is the core reference carrier for ADAS and autonomous driving vision systems. It is used to precisely calibrate the intrinsic, extrinsic, and distortion parameters of the camera, ensuring the accuracy of functions such as lane recognition and panoramic stitching. 1. Conventional pattern types (1) Chessboard calibration board: The most mainstream type, with mature corner detection

Checkered Calibration Board With Light Source The grid calibration board with light source is a high-precision optical calibration tool that combines the traditional grid calibration board function with surface light source illumination technology. The core design concept is to provide accurate spatial reference benchmarks for machine vision systems through regularly arranged black and white checkered patterns, while also incorporating active light sources to provide a

QR Code Calibration Board With Light Source AprilTag/April Grid is a visual benchmark calibration tool that integrates active lighting function and is designed based on the AprilTag visual benchmark system. Its core feature is to use built-in light sources to provide a stable and uniform lighting environment, ensuring that QR code patterns can be clearly and accurately recognized and captured under various lighting conditions. Compared to traditional checkerboard patterns,

High-Precision Resolution Board The USAF 1951 Resolution Calibration Board is a standard tool used for camera resolution testing and optical system calibration. Featuring a set of progressively finer line pairs, this calibration board is designed to assess lens resolution, image sharpness, and optical performance. It is widely used in industries such as photography, medical imaging, robotics, and 3D scanning. The USAF 1951 Resolution Calibration Board is perfect for