| 摘要 |
PURPOSE: An image resizing method is provided to differently apply a distance average value to each sub block according to difference of a basic block mean value and a sub block mean value, and to improve a block phenomenon of a data change region. CONSTITUTION: An image resizing method includes a step for measuring a basic block average value, a sub-block average value and a distance average value(S32); comparing the size of the basic block average value and the sub-block average value(S33); and determining a central value of a sub block according to a distance mean value(S34-S36). The basic block mean value is a mean value of pixels in a basic block. The sub block mean value is a mean value of each sub block. |
