GluonCVの「Pose Estimation」はゴルフ上達に役立つか？

環境

Windows10 Pro 64bit (GPUなし)
Python 3.6.8

バージョン確認（pip freeze）

certifi==2019.9.11
chardet==3.0.4
cycler==0.10.0
gluoncv==0.5.0
graphviz==0.8.4
idna==2.6
kiwisolver==1.1.0
matplotlib==3.1.1
mxnet==1.5.0
numpy==1.16.5
Pillow==6.2.0
pyparsing==2.4.2
python-dateutil==2.8.0
requests==2.18.4
scipy==1.3.1
six==1.12.0
tqdm==4.36.1
urllib3==1.22

実行スクリプト

from matplotlib import pyplot as plt
from gluoncv import model_zoo, data, utils
from gluoncv.data.transforms.pose import detector_to_simple_pose, heatmap_to_coord

detector = model_zoo.get_model('yolo3_mobilenet1.0_coco', pretrained=True)
pose_net = model_zoo.get_model('simple_pose_resnet18_v1b', pretrained=True)

detector.reset_class(["person"], reuse_weights=['person'])

im_fname = 'golf.jpg'

x, img = data.transforms.presets.ssd.load_test(im_fname, short=512)

class_IDs, scores, bounding_boxs = detector(x)

pose_input, upscale_bbox = detector_to_simple_pose(img, class_IDs, scores, bounding_boxs)

predicted_heatmap = pose_net(pose_input)
pred_coords, confidence = heatmap_to_coord(predicted_heatmap, upscale_bbox)

img[:]=0

ax = utils.viz.plot_keypoints(img, pred_coords, confidence,
                              class_IDs, bounding_boxs, scores,
                              box_thresh=1.1, keypoint_thresh=0.2)

plt.axis('off')
plt.show()

結果の表示

感想

自分のスイングチェックには役に立つ？