KR20160032111A - 수평 및 수직 변환들의 동시 프로세싱 - Google Patents
수평 및 수직 변환들의 동시 프로세싱 Download PDFInfo
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- KR20160032111A KR20160032111A KR1020167001165A KR20167001165A KR20160032111A KR 20160032111 A KR20160032111 A KR 20160032111A KR 1020167001165 A KR1020167001165 A KR 1020167001165A KR 20167001165 A KR20167001165 A KR 20167001165A KR 20160032111 A KR20160032111 A KR 20160032111A
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- Engineering & Computer Science (AREA)
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/940,474 | 2013-07-12 | ||
| US13/940,474 US9554152B2 (en) | 2013-07-12 | 2013-07-12 | Concurrent processing of horizontal and vertical transforms |
| PCT/US2014/045122 WO2015006107A1 (en) | 2013-07-12 | 2014-07-01 | Concurrent processing of horizontal and vertical transforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20160032111A true KR20160032111A (ko) | 2016-03-23 |
Family
ID=51211908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167001165A Withdrawn KR20160032111A (ko) | 2013-07-12 | 2014-07-01 | 수평 및 수직 변환들의 동시 프로세싱 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9554152B2 (https=) |
| EP (1) | EP3020197A1 (https=) |
| JP (2) | JP6285025B2 (https=) |
| KR (1) | KR20160032111A (https=) |
| CN (1) | CN105556973A (https=) |
| WO (1) | WO2015006107A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2658263T3 (pl) * | 2010-12-22 | 2023-03-13 | Lg Electronics Inc. | Sposób predykcji wewnątrzramkowej i urządzenie wykorzystujące ten sposób |
| US9813737B2 (en) * | 2013-09-19 | 2017-11-07 | Blackberry Limited | Transposing a block of transform coefficients, based upon an intra-prediction mode |
| US11093635B2 (en) * | 2016-05-05 | 2021-08-17 | The Johns Hopkins University | Apparatus and method for private information retrieval |
| GB2554680B (en) * | 2016-10-03 | 2020-04-01 | Advanced Risc Mach Ltd | Selecting encoding options |
| US10328386B2 (en) * | 2017-05-18 | 2019-06-25 | Uop Llc | Co-cast thin film composite flat sheet membranes for gas separations and olefin/paraffin separations |
| GB2567835B (en) | 2017-10-25 | 2020-11-18 | Advanced Risc Mach Ltd | Selecting encoding options |
| US10298895B1 (en) * | 2018-02-15 | 2019-05-21 | Wipro Limited | Method and system for performing context-based transformation of a video |
| US12532010B2 (en) * | 2022-06-29 | 2026-01-20 | Intel Corporation | Methods and apparatus to implement predictor prefetching in video encoding |
| US20250005702A1 (en) * | 2023-06-30 | 2025-01-02 | Omron Corporation | State Managed Asynchronous Runtime |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05101031A (ja) * | 1991-10-09 | 1993-04-23 | Nec Corp | ニユーラルネツトワーク装置 |
| SG45281A1 (en) * | 1992-06-26 | 1998-01-16 | Discovision Ass | Method and arrangement for transformation of signals from a frequency to a time domain |
| JPH0660108A (ja) * | 1992-08-07 | 1994-03-04 | Fujitsu Ltd | 離散コサイン／逆離散コサイン変換器 |
| US6112219A (en) | 1993-09-23 | 2000-08-29 | Realnetworks, Inc. | Method and apparatus for performing fast discrete cosine transforms and fast inverse discrete cosine transforms using look-up tables |
| JPH07200539A (ja) * | 1993-12-28 | 1995-08-04 | Matsushita Electric Ind Co Ltd | 二次元ｄｃｔ演算装置 |
| US6026217A (en) * | 1996-06-21 | 2000-02-15 | Digital Equipment Corporation | Method and apparatus for eliminating the transpose buffer during a decomposed forward or inverse 2-dimensional discrete cosine transform through operand decomposition storage and retrieval |
| AU6756500A (en) | 1999-08-02 | 2001-02-19 | Steven G. Morton | Video digital signal processor chip |
| JP2001128177A (ja) * | 1999-11-01 | 2001-05-11 | Matsushita Electric Ind Co Ltd | ２次元直交変換方法 |
| US20010016010A1 (en) * | 2000-01-27 | 2001-08-23 | Lg Electronics Inc. | Apparatus for receiving digital moving picture |
| KR100735233B1 (ko) * | 2005-02-25 | 2007-07-03 | 삼성전자주식회사 | 개인방송 서비스 제공 시스템 |
| US8654833B2 (en) | 2007-09-26 | 2014-02-18 | Qualcomm Incorporated | Efficient transformation techniques for video coding |
| JP2009272727A (ja) * | 2008-04-30 | 2009-11-19 | Toshiba Corp | 予測誤差の方向性に基づく変換方法、画像符号化方法及び画像復号化方法 |
| JP2010122850A (ja) * | 2008-11-19 | 2010-06-03 | Muroran Institute Of Technology | 行列方程式計算装置および行列方程式計算方法 |
| TW201132129A (en) * | 2009-08-06 | 2011-09-16 | Panasonic Corp | Encoding method, decoding method, encoding device and decoding device |
| CN103125116A (zh) * | 2010-09-28 | 2013-05-29 | 三星电子株式会社 | 视频编码方法和装置以及解码方法和装置 |
| US8913666B2 (en) | 2010-10-01 | 2014-12-16 | Qualcomm Incorporated | Entropy coding coefficients using a joint context model |
| US9747255B2 (en) * | 2011-05-13 | 2017-08-29 | Texas Instruments Incorporated | Inverse transformation using pruning for video coding |
| US9756360B2 (en) | 2011-07-19 | 2017-09-05 | Qualcomm Incorporated | Coefficient scanning in video coding |
| US9665540B2 (en) | 2011-07-21 | 2017-05-30 | Arm Limited | Video decoder with a programmable inverse transform unit |
| JP2013110502A (ja) * | 2011-11-18 | 2013-06-06 | Sony Corp | 画像処理装置及び画像処理方法 |
-
2013
- 2013-07-12 US US13/940,474 patent/US9554152B2/en not_active Expired - Fee Related
-
2014
- 2014-07-01 CN CN201480038671.5A patent/CN105556973A/zh active Pending
- 2014-07-01 JP JP2016525378A patent/JP6285025B2/ja not_active Expired - Fee Related
- 2014-07-01 KR KR1020167001165A patent/KR20160032111A/ko not_active Withdrawn
- 2014-07-01 EP EP14741764.6A patent/EP3020197A1/en not_active Withdrawn
- 2014-07-01 WO PCT/US2014/045122 patent/WO2015006107A1/en not_active Ceased
-
2017
- 2017-11-17 JP JP2017221778A patent/JP2018078572A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3020197A1 (en) | 2016-05-18 |
| US20150016536A1 (en) | 2015-01-15 |
| US9554152B2 (en) | 2017-01-24 |
| WO2015006107A1 (en) | 2015-01-15 |
| CN105556973A (zh) | 2016-05-04 |
| JP2016526854A (ja) | 2016-09-05 |
| JP2018078572A (ja) | 2018-05-17 |
| JP6285025B2 (ja) | 2018-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20160115 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |