Extract Alignment Parameter Group

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Description

Select the point coordinates and the rotation angle output by other Steps as the base point and reference orientation, respectively, to form an alignment parameter group. Both 2D and 3D alignment modes are supported.

Usage Scenario

The resulting parameter group can be used in subsequent Steps to adjust the pose of ROIs or feature regions.

Input and Output

Input

Input port Data type Description

Base Point X

Number[]

X coordinate of the base point.

Base Point Y

Number[]

Y coordinate of the base point.

Base Point Z

Number[]

Z coordinate of the base point.

Reference Orientation

Number[]

Rotation angle. In 3D alignment mode, the rotation is about the Z-axis.

Output

Output port Data type Description

Alignment Parameter Group

Pose[]

Contains the extracted base points and reference orientation information for pose alignment in subsequent Steps.

Parameter Description

Parameter Description

Alignment Mode

Specify the dimension type for extracting the alignment parameters.

Value list:

  • 2D: Suitable for planar scenarios; extracts X, Y, and rotation angle.

  • 3D: Suitable for spatial scenarios; extracts X, Y, Z, and rotation around the Z-axis.

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