Contact image selection and association method and system for mobile device

摘要

A method and computing device for encoding an image according to a preset encoding parameter for the image. The encoding producing an encoded image having a file size. If it is determined that the file size exceeds a maximum file size and the encoding parameter does not meet a threshold, the encoding parameter is modified. The encoding, determining and modifying are repeated until the file size does not exceed a maximum file size or the encoding parameter meets the threshold.