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The objective of camera calibration is to establish the relationship between 3D world coordinates and their corresponding 2D image coordinates. There are various kinds of control points used in the calibration procedure. However, many of them are too sensitive to the thresholding error. Circular control points do not have this problem but they need to be corrected the distortion caused by the asymmetric...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.