MATLAB Image Scaling Implementation with Customizable Magnification Factor

This MATLAB source code implements image scaling functionality that allows users to freely adjust the image magnification factor according to their specific requirements. The code utilizes MATLAB's image processing toolbox functions such as imresize() with various interpolation methods (nearest-neighbor, bilinear, or bicubic) to perform high-quality image scaling operations. Users can easily magnify or reduce images to better observe image details or adapt to different display scenarios. The implementation includes parameter validation to ensure proper input handling and supports both uniform and non-uniform scaling through separate horizontal and vertical scaling factors. For professionals and general users alike, this code provides a simple yet flexible approach to adjust image dimensions while maintaining image quality through appropriate interpolation techniques. The code features high readability with clear comments and modular structure, enabling users to easily understand and modify the implementation to suit their specific needs. Key functions include image input validation, scaling factor processing, and output image quality optimization. Overall, this MATLAB source code offers a convenient, flexible, and easily understandable solution for image scaling operations, making it suitable for various applications in digital image processing and computer vision projects.