Image processing apparatus and method for processing image thereof

PURPOSE: An image processing device and an image processing method thereof perform first signal processing for image data and store the processed image data on a memory by a first image processor, and perform second signal processing by directly accessing the memory by a second image processor. CONSTITUTION: An image processing device (200) includes a first image processor (220) including a memory, performing first signal processing for image data, and storing the firstly processed image data on the memory; a second image processor (230) receiving the stored image data by directly accessing the memory and performing second signal processing for the received image data; and an image output unit (240) outputting the secondly processed image data. [Reference numerals] (210-1) First image receiving unit; (210-2) Second image receiving unit; (221) Scaler; (222,231) Memory; (223) First control unit; (232) Image processing block; (233) Second control unit; (240) Image output unit