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Micro-Imagechecker AX30/AX40
Inspection Functions
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AX30/AX40 Imagecheckers can be used for a wide range of visual inspection applications such as 2D measurement,
presence/absence checking, object position detection, object identification, sorting, counting, print inspection, colour
discrimination and much more. Here are the inspection tools available in detail:
Detect the object position relative to a specified
reference point, detect rotations or
displacements of objects. Output object
position or adjust other checkers accordingly.
Identify objects and their position based on
significant object features or differences.
Count, sort and categorise objects.
Measure the area of pixels in order to check the
presence/absence of certain object features, to
detect foreign objects, etc.
Detect contours in the current camera
image and output the correlation of the
found object with the given contour.
Measure dimensions, distances and widths of
objects or of object features. Determine
diameters, radii, angles, etc.
Detect an object based on stored reference
templates and extracts the differences
between the two images to find e.g. minute
imperfections in imprints or faulty print
images on discrete parts.
Position
Detection
Object
Feature
Detection
Area
Measurement
360°
Contour-
Matching
Size
Measurement
Smart
Matching
Feature
PRE-PROCESSING
Colour extraction
Grey scale
Differential processing
PROCESSING
Position Detection
X/Y
Angle
Area Measurement
Colour extraction
Grey scale
Size Measurement
Colour (pixel)
Grey scale (sub-pixel)
Object/Feature Detection
Colour extraction
Colour (advanced)
Grey (advanced)
360° Contour-Matching
Colour extraction
Grey
Smart Matching
Grey scale
POST-PROCESSING
Advanced result calculation
AX30 Micro-Imagechecker
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AX40 Micro-Imagechecker
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Overview of inspection functions
37709_ax30_40_ENGL 06.04.2005 15:03 Uhr Seite 11
05/2005