IMAQ Get Binocular Stereo Calibration Info VI

Binocular Stereo Session is the reference to the binocular stereo vision session on which this VI operates.

error in (no error) describes the error status before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

	status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Left Rectified ROI contains the rectangular region in the left rectified image that overlaps with the right image. Disparity information is available only in the overlapped region.

	Global Rectangle contains the coordinates of the bounding rectangle.
	Contours are each of the individual shapes that define an ROI. ID refers to whether the contour is the external or internal edge of an ROI. Type is the shape type of the contour. Coordinates indicates the relative position of the contour.

Right Rectified ROI contains the rectangular region in the right rectified image that overlaps with the left image. Disparity information is available only in the overlapped region.

	Global Rectangle contains the coordinates of the bounding rectangle.
	Contours are each of the individual shapes that define an ROI. ID refers to whether the contour is the external or internal edge of an ROI. Type is the shape type of the contour. Coordinates indicates the relative position of the contour.

Binocular Stereo Session (dup) is the reference to the stereo vision session on which this VI operates.

Rotation Matrix specifies the rotation transformation between the left and right cameras.

Translation Vector specifies the translation between the left and right cameras.

Essential Matrix tranforms a point in the left camera coordinate system to the right camera coordinate system. It contains all the information about the geometry of the two cameras.

error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

	status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Fundamental Matrix can be used to transform a pixel coordinate in the left image to the right image. This matrix contains the same information as the Essential Matrix and intrinsic information of both cameras.

Q Matrix can be used to convert pixel coordinates along with the disparity value into real-world 3-D points.