Patent ID: 8155471

Claim:
An image processing apparatus, comprising: a feeder controller, for controlling accessing of data; a data buffer, for temporarily storing an image data accessed by the feeder controller, wherein the feeder controller controls outputting of the image data, and the image data comprises a plurality of image unit data; a decoder and feeder device, connected to the feeder controller, for receiving a filter table request signal sent from the feeder controller, so as to read and decode a filter table to generate a plurality of filter coefficients and a control signal, wherein the control signal is transmitted to the feeder controller for requesting the feeder controller to control the data buffer to output the corresponding plurality of image unit data; a filter coefficient storing buffer, for temporarily storing the filter coefficients output from the decoder and feeder device; and a filter operation unit, for receiving the image unit data output from the data buffer and the filter coefficients stored in the filter coefficient storing buffer, and performing filter operation to the received image unit data, so as to output the filter operated image data.