| 摘要 |
PURPOSE: An image processing apparatus is provided, which firstly decides the optimal encoding mode, and then, proceeds the other processes such as the motion estimation and compensation, quantization, the variable length coding and inverse quantization etc. CONSTITUTION: A control unit(101) stores the generated bit amount for the computation of the Rate Distortion cost value. The control unit transmits respectively the generated bit amount to a plurality of operation units(110,120,130,140). At least one among a plurality of operation units produces each degree of distorted value about a plurality of encoding modes. The control unit calculates each distorted cost value about a plurality of encoding modes by the calculated distorted value and the generated bit amount. |
