Presence Checking

Name	Tools	Applications	Description
Blister Inspection (NET GmbH)	Shape Fitting Geometry 2D Region Analysis	Object Localization Presence Checking Defect Detection Color Analysis	Locates a blister using segment fitting, and then inspects it for missing or broken pills.
Bottle Inspection	1D Edge Detection Local Coordinate Systems Template Matching	Measurement Defect Detection Presence Checking	Performs several different inspections on multiple bottles.
Button Presence	Region Analysis Geometry 2D Local Coordinate Systems	Presence Checking	Verifies if all buttons are correctly placed on a board.
Missing Chip	Template Matching	Object Localization Presence Checking	Detects places where chips were not inserted. Demonstrates superiority of Gray-based Template Matching in some special cases.
Parallel Enumeration	1D Edge Detection Local Coordinate Systems Template Matching	Measurement Defect Detection Presence Checking	Performs several different inspections on multiple bottles.
Shipment Verification	1D Edge Detection	Presence Checking Object Localization	Counts boxes in a container with simple 1D stripe detection.
Tablets	Blob Analysis Image Processing	Defect Detection Presence Checking	Inspects a conveyor of a production line detecting missing or damaged tablets.