Non-Contact Sub-Pixel Automated Edge Detection Algorithms in Electronics QA
Automated Non-Contact Measurement in Electronics QA High-density electronics manufacturing requires rapid dimensional verification of micro-connectors, SMT componentleads, and flexible printed circuits. Automated Video Measuring Systems (VMS) combine optical cameras, precision motorized stages, and advanced software algorithms to automate batch inspection. How Does Sub-Pixel Edge Detection Achieve High Measurement Repeatability? Sub-Pixel edge detection achieves high measurement […]
Edge Detection Techniques in Video Measurement Systems (VMS)
In Video Measurement Systems (VMS), measurement accuracy depends not only on optical resolution or system stability, but also on how precisely the system can identify the boundaries of a feature. This process, known as edge detection, is fundamental to determining dimensions such as lengths, diameters, and angles. Unlike traditional contact measurement methods, the Video Measurement […]