Datasets:
File size: 2,545 Bytes
9ec2c1d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
from PIL import Image
import os
def crop(input_path, output_path, target_size=(308, 320)):
"""
Crop an image to a specified size, biased towards the top of the image.
:param input_path: Path to the input image file.
:param output_path: Path where the cropped image will be saved.
:param target_size: The target size as a tuple (width, height).
"""
with Image.open(input_path) as img:
width, height = img.size
target_width, target_height = target_size
# Check if the target size is larger than the image
if target_width > width or target_height > height:
print(f"Image {input_path} is too small to be cropped to {target_size}.")
return
# Calculate the cropping box, biased towards the top
left = (width - target_width) / 2
right = (width + target_width) / 2
# Adjust the top and bottom coordinates to crop towards the top
top = height * 0.18 # Adjust this factor to move the crop area up or down
bottom = top + target_height
# Ensure bottom does not exceed image height
if bottom > height:
bottom = height
top = height - target_height
# Crop and save the image
img_cropped = img.crop((left, top, right, bottom))
img_cropped.save(output_path)
print(f"Cropped (towards top) and saved: {output_path}")
def crop_images_in_folder(input_folder, output_folder=None, target_size=(308, 140)):
"""
Crop all images in the specified folder to a centered 308x320 size, biased towards the top.
:param input_folder: Path to the folder containing images to be cropped.
:param output_folder: Path to the folder where cropped images will be saved. If None, saves in the input folder.
:param target_size: Target size to crop the images to.
"""
if output_folder is None:
output_folder = input_folder
if not os.path.exists(output_folder):
os.makedirs(output_folder)
for filename in os.listdir(input_folder):
if filename.lower().endswith(('.png', '.jpg', '.jpeg', '.bmp', '.gif', '.tiff')):
input_path = os.path.join(input_folder, filename)
output_path = os.path.join(output_folder, f"cropped_{filename}")
crop(input_path, output_path, target_size)
# Usage example
input_folder = 'Cards File (Normal)/room'
output_folder = 'Cards File (Normal) - Copie/room/' # Optional, can be None
crop_images_in_folder(input_folder, output_folder)
|