Reducing noise while preserving edges
In this exercise, you will reduce the noise in this landscape picture.
landscape_image.Since we prefer to preserve the edges in the image, we'll use the bilateral denoising filter.
This exercise is part of the course
Image Processing in Python
Exercise instructions
- Import the
denoise_bilateralfunction from its module. - Apply bilateral filter denoising.
- Show the original noisy and the resulting denoised image.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Import bilateral denoising function
____
# Apply bilateral filter denoising
denoised_image = ____(____,
multichannel=____)
# Show original and resulting images
show_image(____, 'Noisy image')
show_image(____, 'Denoised image')