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Fundamentals of Image Manipulation with Python
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Fundamentals of Image Manipulation with Python

Fundamentals of Image Manipulation with Python

IntroductionImport and Show the ImageSave ImagesArithmetic ProcessingImage ResizingErode ImagesSmoothingAdding Border to the ImageScaling, Rotating, Shifting and Edge DetectionDraw a LineDraw a Rectangle

bookDraw a Line

In OpenCV, the cv2.line() function is used to draw a line on an image. The function takes five required parameters:

  • the image to be modified;
  • the starting point of the line (specified as a tuple of x and y coordinates);
  • the ending point of the line (specified as a tuple of x and y coordinates);
  • the color of the line (specified as a tuple of Red, Green, Blue values);
  • the thickness of the line.

Task

  1. Use the correct function to draw a line on image1.

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In OpenCV, the cv2.line() function is used to draw a line on an image. The function takes five required parameters:

  • the image to be modified;
  • the starting point of the line (specified as a tuple of x and y coordinates);
  • the ending point of the line (specified as a tuple of x and y coordinates);
  • the color of the line (specified as a tuple of Red, Green, Blue values);
  • the thickness of the line.

Task

  1. Use the correct function to draw a line on image1.

Mark tasks as Completed
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 1. Chapter 10
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