DE19681687T1 - Manipulieren von Video- und Audiosignalen unter Verwendung eines Prozessors, welcher SIMD-Instruktionen unterstützt - Google Patents
Manipulieren von Video- und Audiosignalen unter Verwendung eines Prozessors, welcher SIMD-Instruktionen unterstütztInfo
- Publication number
- DE19681687T1 DE19681687T1 DE19681687T DE19681687T DE19681687T1 DE 19681687 T1 DE19681687 T1 DE 19681687T1 DE 19681687 T DE19681687 T DE 19681687T DE 19681687 T DE19681687 T DE 19681687T DE 19681687 T1 DE19681687 T1 DE 19681687T1
- Authority
- DE
- Germany
- Prior art keywords
- processor
- audio signals
- simd instructions
- manipulating video
- supports simd
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Complex Calculations (AREA)
- Executing Machine-Instructions (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/573,691 US5757432A (en) | 1995-12-18 | 1995-12-18 | Manipulating video and audio signals using a processor which supports SIMD instructions |
US08/573,691 | 1995-12-18 | ||
PCT/US1996/020439 WO1997022938A1 (en) | 1995-12-18 | 1996-12-10 | Manipulating video and audio signals using a processor which supports simd instructions |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19681687T1 true DE19681687T1 (de) | 1998-10-29 |
DE19681687B4 DE19681687B4 (de) | 2008-04-03 |
Family
ID=24293023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681687T Expired - Lifetime DE19681687B4 (de) | 1995-12-18 | 1996-12-10 | Manipulieren von Video- und Audiosignalen unter Verwendung eines Prozessors, welcher SIMD-Instruktionen unterstützt |
Country Status (6)
Country | Link |
---|---|
US (1) | US5757432A (de) |
AU (1) | AU1429997A (de) |
DE (1) | DE19681687B4 (de) |
GB (1) | GB2321733B (de) |
HK (1) | HK1015486A1 (de) |
WO (1) | WO1997022938A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5742840A (en) * | 1995-08-16 | 1998-04-21 | Microunity Systems Engineering, Inc. | General purpose, multiple precision parallel operation, programmable media processor |
US6295599B1 (en) * | 1995-08-16 | 2001-09-25 | Microunity Systems Engineering | System and method for providing a wide operand architecture |
US5953241A (en) * | 1995-08-16 | 1999-09-14 | Microunity Engeering Systems, Inc. | Multiplier array processing system with enhanced utilization at lower precision for group multiply and sum instruction |
US6643765B1 (en) * | 1995-08-16 | 2003-11-04 | Microunity Systems Engineering, Inc. | Programmable processor with group floating point operations |
US7301541B2 (en) | 1995-08-16 | 2007-11-27 | Microunity Systems Engineering, Inc. | Programmable processor and method with wide operations |
US5815421A (en) * | 1995-12-18 | 1998-09-29 | Intel Corporation | Method for transposing a two-dimensional array |
US6618117B2 (en) * | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
US6115812A (en) * | 1998-04-01 | 2000-09-05 | Intel Corporation | Method and apparatus for efficient vertical SIMD computations |
US6411652B1 (en) * | 1998-10-23 | 2002-06-25 | International Business Machines Corp. | Motion estimation |
US20050188182A1 (en) * | 1999-12-30 | 2005-08-25 | Texas Instruments Incorporated | Microprocessor having a set of byte intermingling instructions |
EP1122688A1 (de) | 2000-02-04 | 2001-08-08 | Texas Instruments Incorporated | Verfahren und Vorrichtung zur Datenverarbeitung |
US20020032710A1 (en) * | 2000-03-08 | 2002-03-14 | Ashley Saulsbury | Processing architecture having a matrix-transpose capability |
US6529554B1 (en) * | 2000-06-29 | 2003-03-04 | Intel Corporation | Low branch-mispredict technique for MPEG run length encoding |
JP2002182693A (ja) * | 2000-12-13 | 2002-06-26 | Nec Corp | オーディオ符号化、復号装置及びその方法並びにその制御プログラム記録媒体 |
US20030084081A1 (en) * | 2001-10-27 | 2003-05-01 | Bedros Hanounik | Method and apparatus for transposing a two dimensional array |
US7480416B2 (en) * | 2003-05-09 | 2009-01-20 | Telecommunications Research Laboratories | Implementation of discrete wavelet transform using lifting steps |
GB2444744B (en) * | 2006-12-12 | 2011-05-25 | Advanced Risc Mach Ltd | Apparatus and method for performing re-arrangement operations on data |
JP4139430B1 (ja) * | 2007-04-27 | 2008-08-27 | シャープ株式会社 | 画像処理装置及び方法、画像表示装置及び方法 |
US8274546B1 (en) | 2008-03-12 | 2012-09-25 | Logitech Europe S.A. | System and method for improving audio capture quality in a living room type environment |
KR101362696B1 (ko) * | 2011-10-19 | 2014-02-17 | 전북대학교산학협력단 | 하이브리드 아키텍쳐가 적용된 신호 변환 장치, 신호 변환 방법 및 기록매체 |
EP2645271A4 (de) * | 2012-04-19 | 2014-10-01 | Huawei Tech Co Ltd | Verfahren und vorrichtung zur graphischen verwaltung von formen |
KR102494412B1 (ko) * | 2017-11-28 | 2023-02-03 | 삼성전자 주식회사 | Simd 연산을 이용하여 이미지 데이터의 주파수 변환을 수행하는 전자 장치 및 전자 장치의 동작 방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711692A (en) * | 1971-03-15 | 1973-01-16 | Goodyear Aerospace Corp | Determination of number of ones in a data field by addition |
US3723715A (en) * | 1971-08-25 | 1973-03-27 | Ibm | Fast modulo threshold operator binary adder for multi-number additions |
US4161784A (en) * | 1978-01-05 | 1979-07-17 | Honeywell Information Systems, Inc. | Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands |
US4418383A (en) * | 1980-06-30 | 1983-11-29 | International Business Machines Corporation | Data flow component for processor and microprocessor systems |
US4393468A (en) * | 1981-03-26 | 1983-07-12 | Advanced Micro Devices, Inc. | Bit slice microprogrammable processor for signal processing applications |
US4498177A (en) * | 1982-08-30 | 1985-02-05 | Sperry Corporation | M Out of N code checker circuit |
US4707800A (en) * | 1985-03-04 | 1987-11-17 | Raytheon Company | Adder/substractor for variable length numbers |
JPS6297060A (ja) * | 1985-10-23 | 1987-05-06 | Mitsubishi Electric Corp | デイジタルシグナルプロセツサ |
US4989168A (en) * | 1987-11-30 | 1991-01-29 | Fujitsu Limited | Multiplying unit in a computer system, capable of population counting |
KR920007505B1 (ko) * | 1989-02-02 | 1992-09-04 | 정호선 | 신경회로망을 이용한 곱셈기 |
US5187679A (en) * | 1991-06-05 | 1993-02-16 | International Business Machines Corporation | Generalized 7/3 counters |
US5335321A (en) * | 1992-06-19 | 1994-08-02 | Intel Corporation | Scalable multimedia platform architecture |
US5598514A (en) * | 1993-08-09 | 1997-01-28 | C-Cube Microsystems | Structure and method for a multistandard video encoder/decoder |
KR960003651B1 (ko) * | 1993-12-24 | 1996-03-21 | 재단법인 한국전자통신연구소 | 고속 로컬버스용 통합 멀티미디어 보드회로 |
JPH07210663A (ja) * | 1994-01-12 | 1995-08-11 | Toshiba Corp | 並列画像処理装置 |
US5630174A (en) * | 1995-02-03 | 1997-05-13 | Cirrus Logic, Inc. | Adapter for detecting whether a peripheral is standard or multimedia type format and selectively switching the peripheral to couple or bypass the system bus |
GB9509988D0 (en) * | 1995-05-17 | 1995-07-12 | Sgs Thomson Microelectronics | Matrix transposition |
-
1995
- 1995-12-18 US US08/573,691 patent/US5757432A/en not_active Expired - Lifetime
-
1996
- 1996-12-10 WO PCT/US1996/020439 patent/WO1997022938A1/en active Application Filing
- 1996-12-10 GB GB9811432A patent/GB2321733B/en not_active Expired - Lifetime
- 1996-12-10 AU AU14299/97A patent/AU1429997A/en not_active Abandoned
- 1996-12-10 DE DE19681687T patent/DE19681687B4/de not_active Expired - Lifetime
-
1999
- 1999-02-05 HK HK99100506A patent/HK1015486A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5757432A (en) | 1998-05-26 |
HK1015486A1 (en) | 1999-10-15 |
GB2321733A (en) | 1998-08-05 |
AU1429997A (en) | 1997-07-14 |
WO1997022938A1 (en) | 1997-06-26 |
GB9811432D0 (en) | 1998-07-22 |
GB2321733B (en) | 2000-04-26 |
DE19681687B4 (de) | 2008-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8607 | Notification of search results after publication | ||
8607 | Notification of search results after publication | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |