IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER READABLE STORAGE MEDIUM

摘要

An image processing apparatus and method capable of decoding and varying at high speed encoded image data having an arbitrary image size by using a memory of a small capacity, and a recording medium storing programs executing such a method are provided. In the image processing apparatus and method, image data encoded in each of block units is decoded in the block unit basis. In order to convert the decoded block scan sequential image data into raster scan sequential image data, the decoded image data is divided in the horizontal direction and converted, and the divided and converted data is varied.