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Robust and Reliable Pattern Matching
With TemplateFinder3 we locate multiple objects based on reference images.
The algorithm is standard cross correlation with integrated PolygonMatch™ yields sub-pixel resolution.
Advanced resampling and decimation techniques speeds up the object location process. Object variations are handled with multiple templates and template rotation and scaling.
The resampling techniques dynamically handle object perspective and size in addition to lens distortion.
In Robot Vision the tool can compensate wide-angle lenses and size changes due to multiple product object heights still yielding robust and high precision locations to the robot.
New in version 5.0: TemplateFinder3 is enhanced with interactive Polygon Model Builder improving accuracy with better models.
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Texture Matcher - Advanced Tools
TextureMatcher identifies surfaces by reference images. Any number of textures can be defined. For each texture one can define any number of reference images.
When an image is captured the distance to each reference image is computed. The image with the closest match is selected as the actual texture.
The texture algorithms have been successfully used to identify the pattern on automobile wheels, detect microcrystals on solar cell wafers and to sort wallboards.
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Trademark Acknowledge Statement
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