Case Studies

Real-world machine vision deployments — from PCB inspection lines to real-time geometric measurement systems.

HOST APPMES ControllerAlgoAPI.h (C API)launch / IPCShared MemoryVISIONLAB.EXEPlugin ProcessQt + Algorithm EngineZero host-side OpenCV / PyTorch dependency
System Integration

Embedding VisionLab into an Existing MES Controller

Using the VisionLab Plugin SDK to integrate sub-pixel geometric measurement into a C++ upper-computer system in under a day, with zero changes to the host codebase framework.

Plugin SDKC APIIPC
April 28, 2026
Normal 0.12Defect 0.89DINOv2 + PatchCore · 8 normal images · zero defect labels
Featured
Defect Detection

Zero-Shot Surface Defect Detection with PatchCore

Deploying VisionLab's DINOv2 + PatchCore anomaly detection on a metal casting line — trained on 8 normal-sample images, no defect images required.

PatchCoreDINOv2Anomaly Detection
April 10, 2026
r = 7.08 pxerr < 0.05 pxRANSAC fitVia-holeSub-pixel accuracy < 0.1 px
Featured
Geometric Measurement

Sub-Pixel Circle Fitting for Wafer Via-Hole Inspection

Using VisionLab's circle fitting algorithm to measure wafer via-hole roundness at sub-pixel accuracy (<0.1px) on a 100% full-inspection production line.

Circle FittingRANSACSub-pixel
March 15, 2026