Oral Scanning Localization Calibration Plate　Irregular Calibration Plate

Introduction to Oral Scanning Positioning Calibration Plates / Irregularly Shaped Calibration Plates
Oral scanning positioning calibration plates and irregularly shaped calibration plates are mainly used for precision calibration and spatial positioning of oral digital scanning, 3D vision, dental CAD/CAM, and oral scanning equipment. The calibration plate provides a stable and accurate spatial reference benchmark for the scanning system through high-precision machining of geometric structures and feature markings, enabling parameter calibration, spatial positioning, and accuracy verification of the scanning equipment. Irregularly shaped calibration plates employ non-planar, multi-angle, or three-dimensional structural designs, providing rich feature information in different directions, which is beneficial for improving the scanning system's ability to recognize spatial position, posture, and three-dimensional geometric relationships. Oral scanning positioning calibration plates can be customized according to the structure and calibration requirements of the oral scanner, making the calibration process more suitable for actual use scenarios.

1. Main Features:

(1) High-precision positioning: Provides reliable geometric benchmarks and spatial coordinate references.

(2) Three-dimensional irregular structure: Improves three-dimensional spatial calibration capabilities through multi-angle feature distribution.

(3) High-precision feature markings: Employs precision manufacturing processes to ensure consistency in feature size and position.

(4) Stable and Durable: Dimensionally stable and wear-resistant materials are used to meet the requirements of long-term repeated calibration.

(5) Customizable Design: The structure, dimensions, and feature point layout can be customized according to different dental scanners, scanning ranges, and calibration algorithms.

(6) Suitable for Accuracy Verification: It can be used to test the repeatability, scanning accuracy, and spatial positioning accuracy of the equipment.

2. Application Scenarios

Typical applications include factory calibration of dental scanners, periodic equipment calibration, scanning accuracy testing, multi-view 3D reconstruction, spatial positioning, and performance verification of dental digital equipment.