ConformImages
ConformImages[{image1,image2,…}] returns a list of images where all imagei are made to have conforming properties, including dimensions, data type, color space, and interleaving.
ConformImages[{image1,image2,…},spec] returns all images of the specified spec.
ConformImages[{image1,image2,…},spec,fitting] resizes images using the specified fitting method.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.