Dashboard Character Detection
Detection Content: Dashboard Character Detection
Light Source Used: Ring Light Source
Analysis: When using a ring light source for illumination, glare spots may appear on the surface of the dashboard, affecting character separation.
Light Source Used: Plane Shadowless Light Source
Analysis: By using a plane shadowless light source for uniform illumination, reflections on the dashboard cover can be avoided, reducing background noise.
Industry Overview:
Automobile parts are diverse in nature, with various external features. Additionally, due to the precision of each component, there is a high demand for accuracy in detection, posing certain challenges in imaging. Applications include symbol recognition for gear numbers, digit detection on odometers, recognition of printed characters on brake pads, and dimensional measurements of various parts. Improving quality and increasing production output are the primary reasons leading automotive manufacturing giants choose to invest in machine vision.
Detection Content:
Symbol recognition for gear numbers, digit detection on odometers, recognition of printed characters on brake pads, dimensional measurements of various parts, etc.
Challenges in Illumination:
The multitude of automobile parts with diverse external features, coupled with the precision of each component, results in a high demand for accuracy in detection. This poses certain difficulties in imaging.