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Add initial model interface (#30)

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Ayush Chaurasia 2022-10-26 01:21:15 +05:30 • committed by GitHub
parent 7b560f7861
commit 1054819a59
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12 changed files with 220 additions and 109 deletions
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7
ultralytics/yolo/data/utils.py
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@ -51,7 +51,8 @@ def exif_size(img):
def verify_image_label(args):
# Verify one image-label pair
im_file, lb_file, prefix, keypoint = args
nm, nf, ne, nc, msg, segments, keypoints = 0, 0, 0, 0, "", None, None # number (missing, found, empty, corrupt), message, segments, keypoints
# number (missing, found, empty, corrupt), message, segments, keypoints
nm, nf, ne, nc, msg, segments, keypoints = 0, 0, 0, 0, "", None, None
try:
# verify images
im = Image.open(im_file)
@ -86,10 +87,10 @@ def verify_image_label(args):
kpts = np.zeros((lb.shape[0], 39))
for i in range(len(lb)):
kpt = np.delete(lb[i, 5:], np.arange(2, lb.shape[1] - 5,
3)) # remove the occlusion paramater from the GT
3)) # remove the occlusion parameter from the GT
kpts[i] = np.hstack((lb[i, :5], kpt))
lb = kpts
assert lb.shape[1] == 39, "labels require 39 columns each after removing occlusion paramater"
assert lb.shape[1] == 39, "labels require 39 columns each after removing occlusion parameter"
else:
assert lb.shape[1] == 5, f"labels require 5 columns, {lb.shape[1]} columns detected"
assert (lb >= 0).all(), f"negative label values {lb[lb < 0]}"