Title:
ビデオシーケンスの補助データ処理
Document Type and Number:
Japanese Patent JP4746909
Kind Code:
B2
Abstract:
The present invention relates to a pre-processing of auxiliary data of a video sequence in order to enable improved processing results for applying picture improvement algorithms. Irregularities occurring within an auxiliary data field providing data items on a block basis are detected and removed. In particular, a film/video mode indication or a motion/still indication is processed accordingly. The removal of irregularities enables a respective improved image processing, for instance, interpolation processing during up-conversion.
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Inventors:
Rotal Werner
Tylo Landseedel
Tylo Landseedel
Application Number:
JP2005123748A
Publication Date:
August 10, 2011
Filing Date:
April 21, 2005
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H03M13/27; H04N7/01; B60C23/00; G06F11/16; G06F11/20; G06F13/38; G06F21/62; G06Q10/00; G06Q30/00; G07F17/16; G09C1/00; H03M13/23; H03M13/29; H04B1/00; H04B1/38; H04B1/69; H04B1/707; H04B7/005; H04B7/02; H04B7/06; H04B7/08; H04B7/216; H04B7/26; H04B14/04; H04J13/02; H04J99/00; H04K1/00; H04L1/00; H04L1/06; H04L1/08; H04L1/18; H04L9/06; H04L9/10; H04L9/14; H04L9/32; H04L12/02; H04L12/12; H04L12/28; H04L12/40; H04L12/54; H04L12/64; H04L27/26; H04L69/14; H04L69/40; H04M1/26; H04M1/663; H04M3/42; H04M3/46; H04M11/00; H04N5/14; H04N7/08; H04N7/12; H04N7/24; H04N19/895; H04W4/06; H04W4/12; H04W4/16; H04W8/02; H04W8/08; H04W8/18; H04W16/02; H04W16/28; H04W24/00; H04W24/04; H04W28/04; H04W40/24; H04W52/48; H04W60/06; H04W72/04; H04W74/08; H04W76/02; H04W88/02; H04W88/08; H04W88/10; H04J13/00; H04W8/00; H04W48/16; H04W72/08; H04W84/12
Domestic Patent References:
| JP2002369156A | ||||
| JP4072966A | ||||
| JP2004064788A | ||||
| JP4168577A |
Attorney, Agent or Firm:
Shiro Ogasawara