DE69415229D1 - Vorrichtung für die inverse diskrete Cosinustransformation - Google Patents
Vorrichtung für die inverse diskrete CosinustransformationInfo
- Publication number
- DE69415229D1 DE69415229D1 DE69415229T DE69415229T DE69415229D1 DE 69415229 D1 DE69415229 D1 DE 69415229D1 DE 69415229 T DE69415229 T DE 69415229T DE 69415229 T DE69415229 T DE 69415229T DE 69415229 D1 DE69415229 D1 DE 69415229D1
- Authority
- DE
- Germany
- Prior art keywords
- discrete cosine
- inverse discrete
- cosine transformation
- transformation
- inverse
- 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
- 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
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930013512A KR960010199B1 (ko) | 1993-07-16 | 1993-07-16 | 디지탈 신호처리 칩 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69415229D1 true DE69415229D1 (de) | 1999-01-28 |
DE69415229T2 DE69415229T2 (de) | 1999-07-08 |
Family
ID=19359467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1994615229 Expired - Lifetime DE69415229T2 (de) | 1993-07-16 | 1994-07-18 | Vorrichtung für die inverse diskrete Cosinustransformation |
Country Status (6)
Country | Link |
---|---|
US (1) | US5519648A (de) |
EP (1) | EP0634726B1 (de) |
JP (1) | JPH07114533A (de) |
KR (1) | KR960010199B1 (de) |
CN (1) | CN1056028C (de) |
DE (1) | DE69415229T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339726A1 (de) * | 1983-11-03 | 1985-05-23 | Huppert, Reinhold, 3560 Biedenkopf | Kolbenmotor |
JP4035789B2 (ja) * | 1994-10-13 | 2008-01-23 | 富士通株式会社 | 逆離散コサイン変換装置 |
US6507898B1 (en) * | 1997-04-30 | 2003-01-14 | Canon Kabushiki Kaisha | Reconfigurable data cache controller |
US6259456B1 (en) | 1997-04-30 | 2001-07-10 | Canon Kabushiki Kaisha | Data normalization techniques |
US8416857B2 (en) * | 2007-03-29 | 2013-04-09 | James Au | Parallel or pipelined macroblock processing |
US8798383B1 (en) * | 2011-03-28 | 2014-08-05 | UtopiaCompression Corp. | Method of adaptive structure-driven compression for image transmission over ultra-low bandwidth data links |
US20130021350A1 (en) * | 2011-07-19 | 2013-01-24 | Advanced Micro Devices, Inc. | Apparatus and method for decoding using coefficient compression |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202847A (en) * | 1990-07-31 | 1993-04-13 | Inmos Limited | Digital signal processing |
US5349549A (en) * | 1991-09-30 | 1994-09-20 | Sony Corporation | Forward transform processing apparatus and inverse processing apparatus for modified discrete cosine transforms, and method of performing spectral and temporal analyses including simplified forward and inverse orthogonal transform processing |
JP2950682B2 (ja) * | 1992-08-04 | 1999-09-20 | シャープ株式会社 | 逆離散余弦変換演算装置 |
US5345408A (en) * | 1993-04-19 | 1994-09-06 | Gi Corporation | Inverse discrete cosine transform processor |
-
1993
- 1993-07-16 KR KR1019930013512A patent/KR960010199B1/ko not_active IP Right Cessation
-
1994
- 1994-07-15 CN CN94115967A patent/CN1056028C/zh not_active Expired - Lifetime
- 1994-07-18 DE DE1994615229 patent/DE69415229T2/de not_active Expired - Lifetime
- 1994-07-18 JP JP16519394A patent/JPH07114533A/ja active Pending
- 1994-07-18 US US08/276,237 patent/US5519648A/en not_active Expired - Lifetime
- 1994-07-18 EP EP19940111173 patent/EP0634726B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07114533A (ja) | 1995-05-02 |
EP0634726B1 (de) | 1998-12-16 |
DE69415229T2 (de) | 1999-07-08 |
KR960010199B1 (ko) | 1996-07-26 |
CN1110859A (zh) | 1995-10-25 |
EP0634726A3 (de) | 1995-09-06 |
US5519648A (en) | 1996-05-21 |
CN1056028C (zh) | 2000-08-30 |
EP0634726A2 (de) | 1995-01-18 |
KR950005029A (ko) | 1995-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69419075D1 (de) | Vorrichtung für die Thrombektomie | |
DE69534481T2 (de) | Vorrichtung zur Zugangskatheterisierung | |
DE69511421D1 (de) | Vorrichtung für handgelenkstütze | |
DE69432528D1 (de) | Vorrichtung für die biopsieprobeentnahme | |
DE69532217D1 (de) | Vorrichtung für die Handhabung von Matratzen | |
DE69408180T2 (de) | Verbindungsmechanismen für eine Vorrichtung zur Positionierung der Gebärmutter | |
DE69415448T2 (de) | Stanzeinrichtung | |
DE69401272D1 (de) | Verbesserung für die zusammenbaueinrichtung von komponente | |
DE69401507D1 (de) | Fischvorrichtung für die elektrofischerei | |
DE69425101D1 (de) | Rechner für die diskrete Cosinustransformation | |
DE69415229T2 (de) | Vorrichtung für die inverse diskrete Cosinustransformation | |
DE69508774T2 (de) | Osteosynthesevorrichtung für die wirbelsäule | |
DE69424377T2 (de) | Rechner für die diskrete Cosinus-Transformation | |
DE69400531D1 (de) | Stanzeinrichtung | |
DE69724500D1 (de) | Vorrichtung für die Übertragung von Produkten | |
DE69417208D1 (de) | System für die zweidimensionale inverse diskrete Cosinus-Transformation | |
DE9419960U1 (de) | Aufspannvorrichtung für Werkstücke u.dgl. | |
DE69400580T2 (de) | Rückstralende Vorrichtung | |
DE69608443T2 (de) | Vorrichtung für die sichere aufbewahrung eines schlüssels | |
DE29513690U1 (de) | Befestigungsvorrichtung für die Raumausstattung | |
DE9312184U1 (de) | Vorrichtung für die Verlegung von Kabeln | |
DE29507142U1 (de) | Vorrichtung für Linearbewegungen | |
DE9316801U1 (de) | Anschließvorrichtung für bewegliche Gegenstände | |
DE9406192U1 (de) | Vorrichtung für die Jagd | |
DE9315467U1 (de) | Rillenstanz-Vorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAEWOO ELECTRONICS CORP., SEOUL/SOUL, KR |