| 摘要 |
A deinterlacing method and device uses a variable partition type for a field. The deinterlacing method includes partitioning one of a plurality of macro blocks composing a current field according to a first and a second main partition type, respectively. A first and a second main motion vector group are estimated, the first main motion vector group being a set of motion vectors for each of the main blocks generated by the first main partition type, and the second main motion vector group being a set of motion vectors for each of the main blocks generated by the second main partition type. One of the first main partition type and the second main partition type are determined as an optimum main partition type, and a main motion vector group corresponding to the optimum main partition type is determined as an optimum main motion vector group. Motion compensation is executed on the current field using the optimum main partition type and the optimum main motion vector group being determined. The current field and the motion compensated current field are merged thereby generating a progressive image. |
