APPARATUS AND METHOD FOR PROCESSING IMAGE DATA

摘要

PURPOSE: A device and a method for processing an image data is provided to generate data patch for more rapid and easy sub sampling. CONSTITUTION: A partitioning unit(210) divides an image data into a plurality of blocks. A line memory control unit(220) stores the divided blocks in each line memories(231~233). By successively approaching pixel data values stored in each line memories, a data patch generating unit(240) generates data patch for sub sampling of the image data.