case_images: PMC11812087_01
case_images: Prompt provided to ChatGPT-4 to recognize the foot shape, draw a blue outline around the perimeter, detect the green (fluorescent) area with a red outline, and calculate both areas and their ratio.
case_images: jyms-2024-01326f1.jpg
case_images: PMC11812087_01_jyms-2024-01326f1.jpg
case_images: f1-jyms-2024-01326
case_images: In the prompt (Fig. 1), the specific requirements for recognizing the shape of the foot with a blue outline, detecting the green (fluorescent) areas with a red outline, and calculating the respective areas and their ratios are clearly outlined.
case_images: Python code generated by ChatGPT-4 utilizing OpenCV for image processing.
case_images: jyms-2024-01326f2.jpg
case_images: PMC11812087_01_jyms-2024-01326f2.jpg
case_images: f2-jyms-2024-01326
case_images: Visual output after executing the code shows the blue outline of the foot and the red outline of the green (fluorescent) area. Additionally, masks for the foot and contact area are displayed, along with pixel counts for the entire foot area and the ground contact area. The entire foot area measures 1,091,381.00 pixels, with a contact area of 604,252.50 pixels. The ratio of the ground contact area to the entire foot area is automatically calculated as 55.37%.
case_images: jyms-2024-01326f3.jpg
case_images: PMC11812087_01_jyms-2024-01326f3.jpg
case_images: f3-jyms-2024-01326
case_images: The processed image (Fig. 3) displays the outline of the foot, marked in blue, and the green (fluorescent) contact area, marked in red.