Method and apparatus for video decoding and de-interlacing

Details Method and apparatus for video decoding and de-interlacing Method and apparatus for video decoding and de-interlacing

2010-03-09

2011-10-04

Lee, Michael (Department: 2422)

Television

Format conversion

Line doublers type

C348S452000, C348S430100, C348S715000

Reexamination Certificate

active

08031266

ABSTRACT:
A method for video decoding in a video decoding/de-interlacing display apparatus that utilizes a storage device is provided. The method includes: (a) decoding video data of a next picture; (b) if the next picture is a B picture, buffering the decoded video data of the next picture into a frame buffer of the storage device not stored with a reference picture nor a present display picture nor a previous display picture; and (c) if the decoded next picture is a reference picture, buffering the decoded video data of the next picture into a frame buffer of the storage device not stored with a last decoded reference picture nor the present display picture nor the previous display picture.

REFERENCES:
patent: 6243140 (2001-06-01), Suzuki

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