This technical note explains how LuxMV applies fiber light source methods to improve image contrast, reduce optical uncertainty, and support repeatable machine vision inspection.
Where This Method Fits
Typical applications include automated defect detection, OCR or mark reading, contour measurement, reflective-surface inspection, and quality control for parts whose appearance changes with material, coating, color, or process conditions.
- Use controlled illumination to separate the target feature from background texture.
- Validate the image under real line speed, exposure, and trigger constraints.
- Keep enough contrast margin for normal material and process variation.
LuxMV Engineering Notes
For production use, document the selected light model, exposure time, gain, aperture, working distance, trigger timing, and any polarizer or diffuser used in the optical path. This makes the inspection easier to reproduce when part suppliers, surface finish, or line speed changes.