DECODING INFORMATION FOR INTERLACED TO PROGRESSIVE SCAN CONVERSION

摘要

A method (300) of converting interlaced video (Fig. 2A) to progressive video can include a series of steps. The method can include receiving a video signal (310) representative of at least one picture and determining (320) whether the picture is progressive. If the picture is progressive, a vertical synchronization signal is modified to create an association with a first field of the picture (340). Accordingly, a progressive video signal can be converted to an interlaced video signal associated with the vertical synchronization signal and the interlaced video signal can then be converted to a progressive video signal in correspondence with modification made to the vertical synchronization signal (350).