局所最大値フィルターはどのようにして犬の足の圧力測定値を個別の領域に分割できるのでしょうか?

<code class="python">import numpy as np
from scipy.ndimage.filters import maximum_filter
from scipy.ndimage.morphology import generate_binary_structure, binary_erosion
from scipy.ndimage.measurements import label

def detect_peaks(image):
    """
    Utilizes a local maximum filter to identify and return a mask of peak locations.
    """
    
    # Defines an 8-connected neighborhood
    neighborhood = generate_binary_structure(2,2)
    
    # Detects local maxima
    local_max = maximum_filter(image, footprint=neighborhood)==image
    
    # Creates a mask of the background
    background = (image==0)
    
    # Erodes the background to isolate peaks
    eroded_background = binary_erosion(background, structure=neighborhood, border_value=1)
    
    # Generates the final mask by removing background from the local_max mask
    detected_peaks = local_max ^ eroded_background
    
    return detected_peaks</code>