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#!/usr/bin/env python3
"""
Usage example for unified_tiff_to_512png.py
This script demonstrates how to use the XBDConverter class to convert
xBD TIFF files to 512x512 PNG files with different configurations.
"""
from unified_tiff_to_512png import XBDConverter
def example_basic_usage():
"""
Basic usage example - converts all TIFF files to 512x512 PNG
"""
print("=== Basic Usage Example ===")
# Create converter with default settings
converter = XBDConverter()
# Run the full conversion pipeline
converter.run_full_conversion(crop_size=512)
print("Conversion completed!")
def example_custom_paths():
"""
Example with custom input and output directories
"""
print("=== Custom Paths Example ===")
# Custom input and output directories
input_dir = "/path/to/your/xview2_geotiff/geotiffs"
output_dir = "/path/to/your/output/images-w512-h512"
converter = XBDConverter(input_dir=input_dir, output_dir=output_dir)
converter.run_full_conversion(crop_size=512)
print("Custom path conversion completed!")
def example_different_crop_sizes():
"""
Example showing how to create different crop sizes
"""
print("=== Different Crop Sizes Example ===")
converter = XBDConverter()
# Create 256x256 images
converter.run_full_conversion(crop_size=256)
print("256x256 conversion completed!")
# Create 128x128 images
converter.run_full_conversion(crop_size=128)
print("128x128 conversion completed!")
def example_step_by_step():
"""
Example showing how to run each step individually
"""
print("=== Step-by-Step Example ===")
converter = XBDConverter()
# Step 1: Restructure dataset
print("Step 1: Restructuring dataset...")
converter.restructure_dataset()
# Step 2: Convert TIFF to PNG
print("Step 2: Converting TIFF to PNG...")
converter.convert_all_tif_to_png()
# Step 3: Crop images
print("Step 3: Cropping images...")
converter.crop_all_images(crop_size=512)
# Step 4: Organize pre/post images
print("Step 4: Organizing pre/post images...")
converter.organize_pre_post_images()
print("Step-by-step conversion completed!")
if __name__ == "__main__":
print("xBD TIFF to 512x512 PNG Converter - Usage Examples")
print("=" * 50)
# Uncomment the example you want to run:
# example_basic_usage()
# example_custom_paths()
# example_different_crop_sizes()
# example_step_by_step()
print("\nTo run an example, uncomment the desired function call above.")
print("Make sure to adjust paths according to your setup.")
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