Skip to content

Fix the problem that opencv-python reads and saves files incorrectly when the dataset is placed in the Chinese path #20

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

Open
HW140701 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Fix the problem that opencv-python reads and saves files incorrectly when the dataset is placed in the Chinese path #20

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
6 changes: 3 additions & 3 deletions preprocess/dataset_preprocess.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ def sign_dict_update(total_dict, info):

def resize_img(img_path, dsize='210x260px'):
dsize = tuple(int(res) for res in re.findall("\d+", dsize))
img = cv2.imread(img_path)
img = cv2.imdecode(np.fromfile(img_path, dtype=np.uint8), cv2.IMREAD_COLOR)
img = cv2.resize(img, dsize, interpolation=cv2.INTER_LANCZOS4)
return img

Expand All @@ -71,9 +71,9 @@ def resize_dataset(video_idx, dsize, info_dict):
rs_img_dir = os.path.dirname(rs_img_path)
if not os.path.exists(rs_img_dir):
os.makedirs(rs_img_dir)
cv2.imwrite(rs_img_path, rs_img)
cv2.imencode('.png', rs_img)[1].tofile(rs_img_path)
else:
cv2.imwrite(rs_img_path, rs_img)
cv2.imencode('.png', rs_img)[1].tofile(rs_img_path)


def run_mp_cmd(processes, process_func, process_args):
Expand Down