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Draw Point
The
Draw Point
node in AugeLab Studio allows you to draw points on an input image at specified coordinates.The
Draw Point
node takes an input image and a list of point coordinates as inputs and provides the following output:- 1.Image: The input image with the drawn points.
- Node Title: Draw Point
- Node ID: OP_NODE_DRAW_POINT
The
Draw Point
node has the following input sockets:- 1.Image: The input image on which the points will be drawn.
- 2.Points: The coordinates of the points to be drawn on the image.
The
Draw Point
node has the following output socket:- 1.Image: The output image with the drawn points.
To draw points on the image:
- 1.Connect the input image to the Image input socket of the
Draw Point
node. - 2.Connect a list of point coordinates (e.g., from a previous node or a constant node) to the Points input socket.
- 3.Run the pipeline.
- 4.The output image will show the input image with the points drawn at the specified coordinates.
The
Draw Point
node uses the OpenCV library to draw points on the input image. It takes the list of point coordinates as input and uses the cv2.circle
function to draw the points on the image. The node allows for drawing multiple points by accepting a list of coordinates.- 1.Drag and drop the
Draw Point
node from the node library onto the canvas in AugeLab Studio. - 2.Connect the input image to the Image input socket of the
Draw Point
node. - 3.Connect a list of point coordinates (as a list or tuple) to the Points input socket.
- 4.Run the pipeline.
- 5.The output image will show the input image with the points drawn at the specified coordinates.
- The
Draw Point
node is useful for visualizing specific points of interest on an image. - It allows you to draw single or multiple points on an image by providing the coordinates.
- The node provides the output image with the drawn points for further analysis or visualization.
That concludes the documentation for the
Draw Point on Image
node in AugeLab Studio. Use this node to draw points on images at specified coordinates for visualization or analysis purposes.