Exercise

Extract objects

Extracting objects from the original image eliminates unrelated pixels and provides new images that can be analyzed independently.

The key is to crop images so that they only include the object of interest. The range of pixel indices that encompass the object is the bounding box.

For this exercise, use ndi.find_objects() to create a new image containing only the left ventricle.

Instructions 1/3

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Create the labels array from mask, then create a mask left ventricle pixels. (Use the coordinates 128, 128 to find the left ventricle label value.)