def calculate_bbox_area(bbox, rows, cols):
bbox = denormalize_bbox(bbox, rows, cols)<EOL>x_min, y_min, x_max, y_max = bbox[:<NUM_LIT:4>]<EOL>area = (x_max - x_min) * (y_max - y_min)<EOL>return area<EOL>
Calculate the area of a bounding box in pixels.