Abstract: The primary approach in the realm of digital image processing is zooming ... is considered under-sampling, zooming is considered over-sampling. In this study, we upscale the image using ...

Introduction Image interpolation is a popular technique for image manipulation and processing ... Besides, digital zooming of DSC (Digital Still Camera) also relies on image interpolation technique.

Digital Image Processing magnifying image using Nearest Neighbor Interpolation. As its name suggest , in this method , we just replicate the neighboring pixels. As we have already discussed in the ...

See bicubic.h or biakima.h for details. Regarding the principle of zooming by the bicubic interpolation method, it is not expanded here, so you can ignore it. Use the stb image library for processing, ...