| 摘要 |
Systems, methods, and instrumentalities are disclosed to performing inverse telecine transformation of an encoded video sequence to produce an accurate reconstruction of the original progressive video. A method of video filtering may comprise receiving a plurality of frames comprising a series of fields, wherein at least one field of the series of fields is a superfluous field, comparing each field to at least one temporally adjacent field (1002, 1004, 1006, 1008) to determine a pair of fields which are most similar to each other, wherein the pair of fields comprise the superfluous field, determining which of the pair of fields is least similar to a respective temporally adjacent field that is not the other of the pair of fields and designating that field the superfluous field, and reconstructing the plurality of frames without the determined superfluous field. |
