Less edgy
Let's now try to spot just the outer shape of the grapefruits, the circles. You can do this by applying a more intense Gaussian filter to first make the image smoother. This can be achieved by specifying a bigger sigma in the canny function.
In this exercise, you'll experiment with sigma values of the canny() function.
grapefruit.The show_image has already been preloaded.
Bu egzersiz
Image Processing in Python
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# Apply canny edge detector with a sigma of 1.8
canny_edges = canny(grapefruit, sigma=____)