OMNITF to IM3 Conversion Functions and the Batch-Processing

#This script combines both the conversion functions and the batch-processing logic into a single script. Be sure to replace the placeholder functions with your actual OMNITF and IM3 file-handling logic, and specify the correct input and output directories. This script will process all OMNITF files in the specified directory and save the converted IM3 files to the output directory.

import os
import numpy as np
import tifffile as tf
import imghdr

# Directory containing OMNITF files
omnitf_directory = 'path/to/omnitf_files/'

# Output directory for IM3 files
im3_directory = 'path/to/im3_files/'

# Function to read OMNITF and convert to IM3
def process_omnitf_to_im3(omnitf_path):
    omnitf_data = read_omnitf(omnitf_path)
    im3_data = convert_to_im3(omnitf_data)
    im3_file = os.path.join(im3_directory, os.path.basename(omnitf_path).replace('.omnitf', '.im3'))
    save_im3(im3_data, im3_file)
    print(f'Converted: {omnitf_path} -> {im3_file}')

# Function to read OMNITF file
def read_omnitf(omnitf_file):
    # Implement OMNITF file parsing logic here
    pass

# Function to convert to IM3 format
def convert_to_im3(omnitf_data):
    # Implement the conversion to IM3 logic here
    pass

# Function to save IM3 data
def save_im3(im3_data, im3_file):
    # Implement logic to save the IM3 data to a file
    pass

# Ensure the output directory exists
os.makedirs(im3_directory, exist_ok=True)

# List OMNITF files in the directory
omnitf_files = [os.path.join(omnitf_directory, filename) for filename in os.listdir(omnitf_directory) if filename.endswith('.omnitf')]

# Process each OMNITF file
for omnitf_file in omnitf_files:
    process_omnitf_to_im3(omnitf_file)

print("Conversion complete.")