Custom Calibration Targets for Dispensing Equipment: Complete Guide & Case Study
Custom calibration targets are precision reference patterns that help dispensing equipment maintain accuracy. Using quartz glass and laser writing technology, these targets achieve sub-5 micrometer precision across meter-scale areas, essential for electronics, automotive, and medical manufacturing quality control.
Which Calibration Chart Material Is Best? PE vs Film vs Paper
White PE calibration charts offer 30μm precision and industrial durability with front lighting. White Film provides 0.3mm resolution with backlight compatibility. Photo Paper delivers color accuracy for controlled environments. Each material has specific advantages for different imaging applications.
What Are Kalibr/AprilGrid Test Targets? Complete Guide
Kalibr/AprilGrid test targets use AprilTag coded markers for accurate multi-camera and IMU calibration. Available in glass (±1μm accuracy), ceramic (±2μm), and film (±15μm) substrates with various tag sizes and matrices, they enable robust calibration even with partially visible corners.
What Are Halcon Test Targets And How Do They Work?
Halcon test targets are precision calibration tools for machine vision systems featuring specific patterns of circles arranged in geometric configurations. Available in various materials (glass, ceramic, film) with different circle diameters (0.1mm-10mm) and accuracy levels (±1μm-±2μm).
How to Customize a Calibration Target: The Complete Guide
This guide explains how to customize calibration targets by selecting appropriate manufacturing processes based on required precision (from 0.7μm to 0.3mm), choosing optimal materials, specifying custom shapes via laser cutting, and adding special features like backlights or mounting frames.
How to Select the Right Substrate Material for Calibration Targets: A Complete Guide
This guide explains how to select the ideal substrate material for calibration targets. Learn about opaque substrates (ceramic, paper, PE on glass) for front lighting and transparent options (soda lime glass, quartz glass, film) for back lighting, plus considerations for accuracy and environment.
OpenCV/Checkerboard Camera Calibration Targets: Essential Tools for Precision Machine Vision
OpenCV/Checkerboard Calibration Targets enable precise camera calibration for industrial vision systems, correcting lens distortion and ensuring measurement accuracy. Available in various materials and sizes, these targets are essential tools for manufacturing, robotics, and quality inspection applications.
USAF1951 Test Target: The Gold Standard for Optical Resolution Testing
USAF1951 test targets measure optical system resolution using standardized bar patterns. Engineers identify the smallest visible group/element to calculate resolution in line pairs per millimeter. These targets remain essential for lens testing, system calibration, and quality control in modern machine vision applications.
