When you read a DICOM object into Python using pydicom.dcmread, what field of the DICOM object holds the actual image data?
pixel_data
pixel_array
nRows
pixels
nColumns
Inspecting your images
Which of the following is true about inspecting your images?
You don't need to look at your images before machine learning, you can just look at the DICOM headers
Looking at the first ten images of your dataset for artifacts is sufficient
Pixel intensity value spikes at intensity = 0 are usually due to background pixels
Images with the same disease label will always have the same intensity distribution
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