🟧 Configure 2D ROI

Function Description

This operator can provide a visual interface to directly adjust the 2D ROI range by mouse dragging on the input image, and output the configured ROI coordinate information.

Usage Scenarios

Convenient for visual debugging, allowing intuitive viewing of the 2D ROI size and position in the image.

Input Output

Input

Image: This image data itself will not be modified, only used as background reference for the parameter configuration interface, allowing users to intuitively draw and adjust ROI on the image.

Output

2D ROI: Output user-adjusted ROI coordinate data.

Parameter Description

2D ROI

Parameter Description

2D ROI coordinate data.

Parameter Adjustment

Can directly input numerical values for configuration, or configure through the visual interface. Click the "small eye" button in the upper right corner to enter the configuration window. The green box on the image is the 2D ROI. Place the mouse on the top, bottom, left, and right borders to drag and adjust the length of one side of the ROI. Place the mouse on the four corners of the green box to drag and adjust the ROI shape and size.