Machine Learning UIImage+CVPixelBuffer: Converting an UIImage to a Core Video Pixel Buffer With this UIImage extension you will be able to convert an UIImage to a CVPixelBuffer. The Core Video pixel buffer is an image buffer that holds pixels in main memory.
UIKit UIImage+Resize: Resizing an UIImage With this UIImage extension you will be able to resize an UIImage to any size using a CGSize structure with width and height values as a parameter.