nanshe/advanced_image_processing.py: In preprocess_data, switched to in-place calculations for each step.
nanshe/advanced_image_processing.py: In preprocess_data, deleted outdated documentation.
nanshe/advanced_image_processing.py: In preprocess_data, eliminate intermediates by using one array for holding results.
nanshe/advanced_image_processing.py: In preprocess_data, eliminated redundancy.
nanshe/advanced_image_processing.py: In preprocess_data, allowed for in-place calculation.