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

【PPSCI Doc No.1】ppsci.data.process.transform.CropData #687

Merged
merged 3 commits into from
Dec 20, 2023
Merged

【PPSCI Doc No.1】ppsci.data.process.transform.CropData #687

Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
89a9670
add discribe
Liyulingyue Dec 10, 2023
4efd906
Apply suggestions from code review
Liyulingyue Dec 10, 2023
c5b797b
Update ppsci/data/process/transform/preprocess.py
Liyulingyue Dec 17, 2023
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
10 changes: 10 additions & 0 deletions ppsci/data/process/transform/preprocess.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -146,14 +146,24 @@ def __call__(self, input_item, label_item, weight_item):
class CropData:
"""Crop data class.

This class is used to crop data based on a specified bounding box.

Args:
xmin (Tuple[int, ...]): Bottom left corner point, [x0, y0].
xmax (Tuple[int, ...]): Top right corner point, [x1, y1].
apply_keys (Tuple[str, ...], optional): Which data is the crop method applied to. Defaults to ("input", "label").

Returns:
CropData: An instance of the CropData class.

Liyulingyue marked this conversation as resolved.
Show resolved Hide resolved
Examples:
>>> import ppsci
>>> import numpy as np
>>> crop_data = ppsci.data.transform.CropData((0, 0), (720, 1440))
>>> input_item = {"input": np.zeros((1, 3, 720, 1440))}
>>> label_item = {"label": np.zeros((1, 3, 720, 1440))}
>>> weight_item = {"weight": np.ones((1, 3, 720, 1440))}
>>> input_item, label_item, weight_item = crop_data(input_item, label_item, weight_item)
Liyulingyue marked this conversation as resolved.
Show resolved Hide resolved
"""

def __init__(
Expand Down