polyTEM.image.Image

This module provides the Image class for handling and processing HRTEM (High-Resolution Transmission Electron Microscopy) images.

The Image class encapsulates HRTEM image data and provides methods for: - Loading and saving images in various formats (MRC, NPY, standard image formats) - Image processing operations (CTF correction, drift correction, bandpass filtering) - Fourier analysis (power spectrum calculation, FFT scanning) - Feature extraction for different types of periodic structures - Visualization with scale bars and proper formatting

Key features include: - Support for both CPU and GPU processing - Integration with CTF (Contrast Transfer Function) analysis - Drift correction for multi-frame images - Bandpass filtering and Fourier analysis - Feature extraction for lamellar, pi-pi, and backbone structures

The module also includes helper functions for windowing and signal processing.