Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Faster pre-processing for gray image input #9009

Merged
merged 3 commits into from
Aug 18, 2022
Merged

Faster pre-processing for gray image input #9009

Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c1cfab4
faster 1 channel to 3 channels image conversion
cher-liang Aug 18, 2022
ea72f80
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Aug 18, 2022
1f3bb42
Merge branch 'master' into master
glenn-jocher Aug 18, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion models/common.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -615,7 +615,7 @@ def forward(self, imgs, size=640, augment=False, profile=False):
files.append(Path(f).with_suffix('.jpg').name)
if im.shape[0] < 5: # image in CHW
im = im.transpose((1, 2, 0)) # reverse dataloader .transpose(2, 0, 1)
im = im[..., :3] if im.ndim == 3 else np.tile(im[..., None], 3) # enforce 3ch input
im = im[..., :3] if im.ndim == 3 else cv2.cvtColor(im, cv2.COLOR_GRAY2BGR) # enforce 3ch input
s = im.shape[:2] # HWC
shape0.append(s) # image shape
g = (size / max(s)) # gain
Expand Down