Shape Feature rectangularity
- Blob analysis is an
important method for many application areas
- One important step is here
the selection of relevant regions after the segmentation
- Typical standard shapes
besides circles and ellipses are rectangles
- Classical shape features
like roundness, circularity, or compactness are not appropriate to
select rectangles
- HALCON 7.1 offers a
new feature especially designed for the selection and
evaluation of rectangles
| application examples |
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:: Easy and robust selection of pads on a die
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Raw segmentation
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Selected rectangles
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Application Areas:
Completeness Check
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Inspection
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Measuring and Comparison
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Position Recognition
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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