multi camera calibration board

ADAS Calibration Board The multi-sensor fusion radar calibration board is the core hardware for achieving unified calibration of coordinate systems among multiple sensors such as lidar and cameras in scenarios like autonomous driving and robot navigation. It ensures precise alignment of data from different sensors, laying a solid foundation for subsequent perception fusion. Core Features High-precision stability: It often utilizes low-expansion materials such as aluminum

Black Background White Dot Calibration Board / Photolithography White Film The photolithography white film dot array calibration plate is made using semiconductor level photolithography exposure and development technology, with high stability optical grade PET/PC white film as the core substrate. The surface is formed with high-precision white dot array and directional positioning marks by photolithography, which solves the problem of traditional glass calibration plates

OpenCV Calibration Board The Checkerboard Calibration Board is one of the most widely used tools for camera and vision system calibration. Its high-contrast black and white square pattern allows precise corner detection, enabling accurate intrinsic and extrinsic parameter estimation. This ensures effective correction of lens distortion and reliable alignment of multi-camera or camera-to-robot systems. Manufactured with strict tolerances on durable materials such as glass,

Checkerboard Calibration Board The Checkerboard Calibration Board is one of the most widely used tools for camera and vision system calibration. Its high-contrast black and white square pattern allows precise corner detection, enabling accurate intrinsic and extrinsic parameter estimation. This ensures effective correction of lens distortion and reliable alignment of multi-camera or camera-to-robot systems. Manufactured with strict tolerances on durable materials such as

QR Code Calibration Board The AprilGrid Calibration Board features the AprilTag grid pattern for accurate camera calibration, lens distortion correction, and parameter estimation. The included bracket ensures stable mounting, making it ideal for industrial and robotic applications with customizable sizes for both indoor and outdoor use. Product Features: Micron-level high precision, high contrast, non-reflective, clear and easy to identify, High precision (with a maximum

Polyhedron Calibration Board The polyhedron calibration board is designed through a three-dimensional structural approach, integrating high-precision calibration patterns (such as checkerboard grids and dot arrays) on multiple spatial surfaces to achieve multi-view high-accuracy data acquisition. It serves as an efficient core carrier for multi-sensor fusion calibration, effectively enhancing calibration efficiency and system-level precision capabilities. Product Features:

The Large-Sized Dot Calibration Board The large-sized dot calibration board is a high-precision optical calibration benchmark for large field vision systems. Its core function is to correct lens distortion, establish precise mapping relationships between physical dimensions and pixels, and adapt to industrial large field of view detection, autonomous driving, 3D reconstruction, and other scenarios. 1. Core parameters and specifications The maximum size that can be customized

The Large-Sized 3D Calibration Board With Light Source The 3D calibration board with light source is a high-precision 3D calibration tool integrated with a dedicated illumination module. It is a high-precision calibration tool used in fields such as machine vision, photogrammetry, and 3D reconstruction. Its core function is to provide spatial depth information calibration for the visual system's stereo structure, thereby establishing an accurate 3D geometric model and

Irregular-Shaped Calibration Target The alien calibration board (asymmetric circular grid calibration board) is a high-precision visual calibration tool that combines the advantages of both checkerboard and ordinary circular grid calibration boards. It is one of the three mainstream calibration boards supported by OpenCV. Product Features: Non-planar visual system calibration, multi-view camera calibration, and calibration for irregular shapes such as circles, polygons, and