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Geometry 2D

Name	Tools	Applications	Description
Blade	Geometry 2D Shape Fitting	Defect Detection Measurement	Measures an angle on a saw blade after a simple segment fitting.
Blister Inspection (NET GmbH)	Geometry 2D Region Analysis Shape Fitting	Color Analysis Defect Detection Object Localization Presence Checking	Locates a blister using segment fitting, and then inspects it for missing or broken pills.
Button Presence	Geometry 2D Local Coordinate Systems Region Analysis	Presence Checking	Verifies if all buttons are correctly placed on a board.
Capsules	2D Edge Detection Blob Analysis Geometry 2D HMI Profile Analysis Region Analysis	Defect Detection Object Localization Shape Inspection	Inspects a dishwasher capsule for wall bends and black spots. Uses tricky post processing of 2D edge detection results.
Gasket Inspection	Geometry 2D Shape Fitting Template Matching	Measurement Object Localization	Measures distances between fitted circles and arcs.
Inset Distances	1D Edge Detection Blob Analysis Geometry 2D Local Coordinate Systems	Measurement Object Localization	Locates an object using fast Blob Analysis and measures a distance between two ridges.
L-pipe measurements	1D Edge Detection Geometry 2D Shape Fitting Template Matching	Measurement Object Localization	Demonstrates how to use Template Matching and Shape Fitting techniques to measure dimensions of an object lit with a backlight.
Meter	1D Edge Detection Geometry 2D	Position Detection	Recognizes the indication of an analog meter.
Pins	Geometry 2D Point Detection Shape Fitting	Measurement	Measures distances between adjacent pins of a connector.
Radiator Holes	Geometry 2D Shape Fitting	Measurement	Measures distances between holes.
Rubber Ring	Geometry 2D Image Processing Profile Analysis Region Analysis	Color Analysis Defect Detection Shape Inspection	Inspects a rubber band around a chip, detecting improperly assembled segments.
Rubber Ring (Simple)	Geometry 2D Image Processing Profile Analysis Region Analysis	Color Analysis Defect Detection Shape Inspection	Inspects a rubber band around a chip, detecting improperly assembled segments. Example uses simple Blob Analysis Technique.
Seat Mount	Blob Analysis Geometry 2D Template Matching	Measurement Object Localization	Measures the distance between two holes in a metal part. The holes are detected with a mix of Template Matching and Blob Analysis.
Washers	Blob Analysis Geometry 2D Shape Fitting	Measurement Shape Inspection	Measures the deviation between the inner and outer contour of each washer.