Image processing method, apparatus and system

摘要

An image processing method comprises receiving, from a camera, a camera captured image comprising a user drawn image. At least part of the user drawn image is within a field of view of the camera. The method comprises applying an image processing operation to the camera captured image so as to generate an image feature within the camera captured image which corresponds to the user drawn image, and thinning the image feature to a line width which is smaller than a line width associated with the image feature so as to generate a modified width image feature. The method further comprises generating vector data from pixels associated with the modified width image feature so that the vector data substantially represents the modified width image feature.