| 摘要 |
PURPOSE: A high-speed deblocking filter device is provided to input data by even times of 8-bit and divide the inputted data by 8 bits, and to perform parallel processing for filtering simultaneously by a plurality of filter processors, then to pack the processed 8-bit data to be outputted by even times of 8-bit. CONSTITUTION: A controller(20) receives a control signal to control operations of each unit in a deblocking filter device. A data input unit(10) receives pixel data according to the signal of the controller. An addressing unit(30) outputs an appropriate memory address and a memory control address according to the signal of the controller. A plurality of filter processors(40-1,40-2) perform deblocking filtering for the data received from the data input unit. A data output unit(50) receives the processed data from the filter processors. And the data are inputted and outputted by even times of 8-bit, and deblocking filtering is processed in parallel simultaneously by the filter processors. |
