sizing.py

import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
os.environ['CUDA_VISIBLE_DEVICES'] = '0'

import tensorflow as tf
import tf_bodypix
from tf_bodypix.api import download_model, load_model, BodyPixModelPaths
from tf_bodypix.draw import draw_poses
from tensorflow.keras import preprocessing
import cv2
import json
from matplotlib import pyplot as plt
import numpy as np
from calculations import measure_body_sizes

bodypix_model = load_model(download_model(BodyPixModelPaths.MOBILENET_FLOAT_50_STRIDE_16))

input_path = 'input1/files/20'
front_image = 'front_img.jpg'
side_image = 'side_img.jpg'
output_path = 'output'
real_height_cm = 173.0  # Replace with the real height in cm

rainbow = [
  [110, 64, 170], [143, 61, 178], [178, 60, 178], [210, 62, 167],
  [238, 67, 149], [255, 78, 125], [255, 94, 99],  [255, 115, 75],
  [255, 140, 56], [239, 167, 47], [217, 194, 49], [194, 219, 64],
  [175, 240, 91], [135, 245, 87], [96, 247, 96],  [64, 243, 115],
  [40, 234, 141], [28, 219, 169], [26, 199, 194], [33, 176, 213],
  [47, 150, 224], [65, 125, 224], [84, 101, 214], [99, 81, 195]
]

fimage = preprocessing.image.load_img(input_path+'/'+front_image)
simage = preprocessing.image.load_img(input_path+'/'+side_image)

# image converted to image array
fimage_array = preprocessing.image.img_to_array(fimage)
simage_array = preprocessing.image.img_to_array(simage)

# bodypix prediction
frontresult = bodypix_model.predict_single(fimage_array)
sideresult = bodypix_model.predict_single(simage_array)

front_mask = frontresult.get_mask(threshold=0.75)
side_mask = sideresult.get_mask(threshold=0.75)

preprocessing.image.save_img(f'{output_path}/frontbodypix-mask.jpg',front_mask)
preprocessing.image.save_img(f'{output_path}/sidebodypix-mask.jpg',side_mask)

front_colored_mask = frontresult.get_colored_part_mask(front_mask, rainbow)
side_colored_mask = sideresult.get_colored_part_mask(side_mask, rainbow)

print(front_colored_mask.shape)
preprocessing.image.save_img(f'{output_path}/frontbodypix-colored-mask.jpg',front_colored_mask)
preprocessing.image.save_img(f'{output_path}/sidebodypix-colored-mask.jpg',side_colored_mask)

frontposes = frontresult.get_poses()
front_image_with_poses = draw_poses(
    fimage_array.copy(), # create a copy to ensure we are not modifing the source image
    frontposes,
    keypoints_color=(255, 100, 100),
    skeleton_color=(100, 100, 255)
)

sideposes = sideresult.get_poses()
side_image_with_poses = draw_poses(
    simage_array.copy(), # create a copy to ensure we are not modifing the source image
    sideposes,
    keypoints_color=(255, 100, 100),
    skeleton_color=(100, 100, 255)
)
print(np.array(simage).shape)
print(np.array(side_colored_mask).shape)


preprocessing.image.save_img(f'{output_path}/frontbodypix-poses.jpg', front_image_with_poses)
preprocessing.image.save_img(f'{output_path}/sidebodypix-poses.jpg', side_image_with_poses)

body_sizes = measure_body_sizes(side_colored_mask, front_colored_mask, sideposes, frontposes, real_height_cm, rainbow)
print(body_sizes)

print(np.shape(body_sizes))
print(type(body_sizes))
print(body_sizes[0])
import pandas as pd
print(pd.DataFrame([body_sizes[0]]))

file_name = "output/measurements.json"
# Open the file in write mode and save the dictionary as JSON
with open(file_name, 'w') as json_file:
    json.dump(body_sizes, json_file, indent=4)

print(f"body_sizes saved to {output_path}")