1. A method of processing a mosaicked image, comprising: up-sampling the mosaicked image along a first direction to generate a first intermediate image; resizing the first intermediate image along the first direction to generate a second intermediate image comprising at least one full-sampled color plane and at least one sub-sampled color plane; up-sampling the second intermediate image along a second direction to generate a third intermediate image; and resizing the third intermediate image along the second direction to generate a resized and partly demosaicked image.