A METHOD FOR CORNER DETECTION ON UNIFIED CALIBRATION BOARD BETWEEN DVS AND CAMERA
A chessboard corner detection method on a camera image of the DVS-camera unified calibration board is provided. The method detects the multiple corners of the chessboard in the camera image by expanding the areas in color opposite to the binarized blob to eliminate the blob and separates the squares...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A chessboard corner detection method on a camera image of the DVS-camera unified calibration board is provided. The method detects the multiple corners of the chessboard in the camera image by expanding the areas in color opposite to the binarized blob to eliminate the blob and separates the squares in the image, wherein the outer edge of the chessboard with the same color as the binarized spots needs to be filled with the opposite color in advance. Each corner can be marked then at the middle point of the line connecting the separated adjacent squares. |
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