Advanced Dynamic Threshold Operator
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Dynamic thresholding is a widely used segmentation method and
important for many application areas
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HALCON 7.1 offers a further developed version with the following
features
- Better separation of
foreground and background
- Less sensitive to wrong
parameter settings
- Easy programming due to
single operator approach
| application examples |
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:: Reliable extraction of objects even under difficult
conditions
|
| |
Original image with
inhomogeneous
background
|
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HALCON's
popular
dyn_threshold operator
with "coronas" around
the characters
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The
new var_threshold
operator with homogeneous
background
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|
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Application Areas:
Measuring and Comparison
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Optical Character Recognition
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Optical Character Verification
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Position Recognition
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Print Inspection
Industries:
Aerospace and space travel
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Automobile parts and manufacturers
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Ceramics
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Chemicals
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Electric components and equipment
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Food
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Glass production and processing
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Government and Military
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Health care and life science
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Iron, steel and metal
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Machinery
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Medical supplies
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Mining
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Paper products
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Pharmaceutical
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Photogrammetry and remote sensing
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Precision engineering and optics
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Printing
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Railroads and trains
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Retail
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Rubber, synthetic material, foil
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Semiconductors
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Shipbuilding
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Surveillance and security
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Telecommunication
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Transport
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Wood and timber
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