DE69517545D1 - Bewegtbilddekodierer - Google Patents
BewegtbilddekodiererInfo
- Publication number
- DE69517545D1 DE69517545D1 DE69517545T DE69517545T DE69517545D1 DE 69517545 D1 DE69517545 D1 DE 69517545D1 DE 69517545 T DE69517545 T DE 69517545T DE 69517545 T DE69517545 T DE 69517545T DE 69517545 D1 DE69517545 D1 DE 69517545D1
- Authority
- DE
- Germany
- Prior art keywords
- moving picture
- picture decoder
- decoder
- moving
- picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
- H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
- H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
- H04N9/8045—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
- H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5186794A JP3607315B2 (ja) | 1994-03-23 | 1994-03-23 | 動画像復号化装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69517545D1 true DE69517545D1 (de) | 2000-07-27 |
DE69517545T2 DE69517545T2 (de) | 2000-10-19 |
DE69517545T3 DE69517545T3 (de) | 2003-07-17 |
Family
ID=12898835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995617545 Expired - Lifetime DE69517545T3 (de) | 1994-03-23 | 1995-03-23 | Bewegtbilddekodierer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0674445B2 (de) |
JP (1) | JP3607315B2 (de) |
DE (1) | DE69517545T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3491365B2 (ja) * | 1995-01-31 | 2004-01-26 | ソニー株式会社 | 符号化データ復号方法および復号装置 |
JP3695217B2 (ja) | 1999-04-30 | 2005-09-14 | オムロン株式会社 | 画像処理装置及び画像入力装置 |
EP1156674A1 (de) * | 2000-05-19 | 2001-11-21 | THOMSON multimedia | Verfahren und Vorrichtung zur Dekodierung eines Videodatenstroms in besondere Wiedergabebetriebsarten |
US7221851B1 (en) | 2001-11-26 | 2007-05-22 | Nvidia Corporation | Method and system for DVD smooth search transitions |
US8958688B2 (en) * | 2001-11-26 | 2015-02-17 | Nvidia Corporation | Method and system for DVD smooth rewind |
US7496283B2 (en) | 2002-06-28 | 2009-02-24 | Microsoft Corporation | Methods and systems for processing digital data rate and directional playback changes |
US7627227B2 (en) * | 2004-05-17 | 2009-12-01 | Microsoft Corporation | Reverse presentation of digital media streams |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU657510B2 (en) * | 1991-05-24 | 1995-03-16 | Apple Inc. | Improved image encoding/decoding method and apparatus |
JP3161614B2 (ja) * | 1991-11-30 | 2001-04-25 | ソニー株式会社 | 動画像復号化装置 |
-
1994
- 1994-03-23 JP JP5186794A patent/JP3607315B2/ja not_active Expired - Fee Related
-
1995
- 1995-03-23 EP EP19950104318 patent/EP0674445B2/de not_active Expired - Lifetime
- 1995-03-23 DE DE1995617545 patent/DE69517545T3/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0674445B1 (de) | 2000-06-21 |
EP0674445A3 (de) | 1996-05-01 |
DE69517545T2 (de) | 2000-10-19 |
JP3607315B2 (ja) | 2005-01-05 |
EP0674445A2 (de) | 1995-09-27 |
EP0674445B2 (de) | 2003-03-05 |
DE69517545T3 (de) | 2003-07-17 |
JPH07264542A (ja) | 1995-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |