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  • ImageManip resize
  • Demo
  • Pipeline
  • Source code

ImageManip resize

This example showcases how to use ImageManip node to resize the input image. Because aspect ratio isn't the same (input image: 16:9, output image: 1:1), the ResizeMode takes an effect and the output image is stretched. You can find more information about resize modes here.

Demo

This example requires the DepthAI v3 API, see installation instructions.

Pipeline

React Flow

Source code

Python
C++

Python

Python
GitHub
1import depthai as dai
2import cv2
3
4pipeline = dai.Pipeline()
5
6camRgb = pipeline.create(dai.node.Camera).build(dai.CameraBoardSocket.CAM_A)
7manip = pipeline.create(dai.node.ImageManip)
8
9manip.initialConfig.setOutputSize(300, 300, dai.ImageManipConfig.ResizeMode.STRETCH)
10
11camOut = camRgb.requestOutput((1920, 1080))
12camOut.link(manip.inputImage)
13
14manipQ = manip.out.createOutputQueue()
15camQ = camOut.createOutputQueue()
16
17pipeline.start()
18
19while True:
20    if manipQ.has():
21        cv2.imshow("Manip frame", manipQ.get().getCvFrame())
22    if camQ.has():
23        cv2.imshow("Camera frame", camQ.get().getCvFrame())
24    key = cv2.waitKey(1)
25    if key == ord('q'):
26        break

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