Zooming and Displaying Local Regions of MATLAB Output Images

In this documentation, we demonstrate how to implement local region magnification for images using MATLAB. This feature is particularly valuable for users who need to examine specific portions of images in detail. By dragging the mouse cursor over any area of the original image, users can activate a dynamic magnification window that displays the zoomed region while maintaining the context of the full source image in the same interface. The implementation typically involves creating an interactive figure window with two axes: one for the original image and another for the magnified view. Key MATLAB functions utilized include: - `imshow()` for image display - `axes()` for creating multiple display regions - `imrect()` or custom mouse event handlers for defining the zoom area - `imcrop()` for extracting the region of interest This approach enables real-time visualization enhancement, allowing users to clearly observe image details and perform more precise analysis and processing operations. The magnification factor and window size can be programmedmatically adjusted based on user requirements through callback functions that handle mouse movement and click events.