Method for mine recognition
The method involves generating two field images with polarization filters, which are perpendicular with respect to each other, at an inclined observation angle. A summation picture is generated by adding the two images. The field images are compared pixel-by-pixel by generating a comparison value fo...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The method involves generating two field images with polarization filters, which are perpendicular with respect to each other, at an inclined observation angle. A summation picture is generated by adding the two images. The field images are compared pixel-by-pixel by generating a comparison value for each pixel that exceeds a predetermined threshold corresponding to a given intensity difference is marked in the summation picture. The comparison value is a measure of the difference in intensities between the compared pixels. |
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