Corner point detection method and device, electronic equipment and storage medium
The embodiment of the invention provides a corner detection method and device, electronic equipment and a storage medium. The method comprises the steps that a to-be-detected calibration board image is acquired; determining each calibration plate area in the calibration plate image; for each calibra...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the invention provides a corner detection method and device, electronic equipment and a storage medium. The method comprises the steps that a to-be-detected calibration board image is acquired; determining each calibration plate area in the calibration plate image; for each calibration plate area, identifying an identifier in the calibration plate area, and determining spatial position information of each calibration plate corner point included in the calibration plate area according to an identification result of the identifier; and according to the spatial position information of each calibration plate corner point in each calibration plate area, combining the calibration plate areas matched with the corner point distribution characteristics to obtain each target calibration plate area and the spatial position information of each calibration plate corner point in each target calibration plate area. By applying the method provided by the embodiment of the invention, the accuracy of a corner |
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