Extensive collection of morphological operations

Morphology In Machine Vision

Morphology refers to a fundamental image processing method used to modify or analyze shapes and structures in images.

MVTec software offers an extensive collection of morphological operations for the analysis and processing of image regions. Erosion, dilation, opening, and closing can be performed with structural elements of any shape and size.

The implementation in HALCON and MERLIC is considered one of the fastest, most comprehensive, and flexible on the market.

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Typical Functions

Erosion and Dilation: Shrinking or enlarging regions to isolate structures or close gaps.

Opening and Closing: Combinations of erosion and dilation to remove noise or smooth object contours.

Region Labeling: Separation of connected components for subsequent analysis.

Morphological Filters: Removal of small noise pixels or filling of missing pixels.

Application Examples

Particle Analysis: Detection, separation, and counting of individual particles in images.

Defect Detection: Highlighting or removing defects such as scratches or holes.

Preprocessing for Classification: Optimizing objects before passing them to matching or deep learning methods.

Industrial Use: Quality control in electronics manufacturing, the food industry, or material testing.

MORPHOLOGY APPLICATIONS IN PRACTICE

Our Success Stories

MVTec HALCON product icon
Real-time detection of cutting lines in textile production using MVTec HALCON with contour-based image analysis.
HALCON supporting the cutting of textile materials
T3LAB / VisionLab implemented MVTec HALCON to reduce production rejects and improve quality control in textile manufacturing. The system detects cutting lines in real time, automatically adjusts cut coordinates for production tolerances, and employs…
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HALCON
Glass, Metal, Paper, Foil & Printing
Machinery
Matching
Morphology
MVTec HALCON product icon
Margarine packages transported on a conveyor system during food production.
Machine vision validates printed text – PHILRO Industrial Ltd.
PHILRO Industrial Ltd. uses a vision-based inspection system with MVTec HALCON to detect printing errors on margarine packaging and automatically remove defective products. Basler cameras and sensors check text lines for readability and completeness.
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HALCON
Food & Beverage
Alignment
Blob Analysis
Filtering
Matching
Morphology
OCR
MVTec HALCON product icon
Machine vision checks ice cream – PHILRO Industrial Ltd.
PHILRO Industrial Ltd. developed a vision-based inspection system using MVTec HALCON to check ice cream products for shape defects, breakages, or incomplete pieces. The system enables rapid identification and removal of defective products directly on…
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HALCON
Industries
Food & Beverage
Blob Analysis
Morphology
MVTec HALCON product icon
Vision system checks pharmaceutical products - Machine Vision Technology
Machine Vision Technology Ltd. developed an automated inspection system using MVTec HALCON to check tablets and capsules for broken pieces, shape errors, and color deviations. Three Basler cameras and a dark-field lighting setup ensure precise detect…
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HALCON
Medical Supplies & Pharmaceutical
Inspection
Matching
Measuring
Morphology
MVTec HALCON product icon
User interface of Vision Q.400 inspection software showing industrial image processing, measurement, and analysis based on HALCON algorithms.
Vision Q.400 – The Universal Inspection Software for Industrial Image Processing
Vision Q.400 by Q.VITEC enables rapid development of high-performance inspection processes without programming experience. Built on MVTec HALCON, the software offers an intuitive interface and is ideal for OEM systems and inspection solutions.
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HALCON
Machinery
3D Calibration
Filtering
Matching
Measuring
Morphology
OCR
MVTec HALCON product icon
Visualisierung eines People-Counting-Systems am Gebäudeeingang mit 3D-Erfassungsbereich, Ein- und Ausgangsmarkierungen sowie Anzeige zur aktuellen Personenzahl zur sicheren Zutrittskontrolle.
Simple and reliable control of the number of persons within a building with MVTec HALCON
Strelen Control Systems GmbH is a Certified Integration Partner of MVTec with seat in Büttelborn, close to Darmstadt, Germany. The solutions developed by Strelen are suitable for the inspection and analysis as well as for the automation and regulatio…
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HALCON
Security & Surveillance
Blob Analysis
Morphology
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MVTec offers three core products that cover the full range of machine vision workflows. Use HALCON to develop advanced, custom applications, MERLIC to build solutions quickly without programming, and the Deep Learning Tool to label and evaluate training data efficiently.

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