JP2016523476A5 - - Google Patents
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- JP2016523476A5 JP2016523476A5 JP2016517963A JP2016517963A JP2016523476A5 JP 2016523476 A5 JP2016523476 A5 JP 2016523476A5 JP 2016517963 A JP2016517963 A JP 2016517963A JP 2016517963 A JP2016517963 A JP 2016517963A JP 2016523476 A5 JP2016523476 A5 JP 2016523476A5
- Authority
- JP
- Japan
- Prior art keywords
- intermediate output
- reference layer
- bits
- layer image
- shift
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361832648P | 2013-06-07 | 2013-06-07 | |
| US61/832,648 | 2013-06-07 | ||
| US14/294,913 | 2014-06-03 | ||
| US14/294,913 US9762920B2 (en) | 2013-06-07 | 2014-06-03 | Dynamic range control of intermediate data in resampling process |
| PCT/US2014/040909 WO2014197595A1 (en) | 2013-06-07 | 2014-06-04 | Dynamic range control of intermediate data in resampling process |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016523476A JP2016523476A (ja) | 2016-08-08 |
| JP2016523476A5 true JP2016523476A5 (enExample) | 2017-06-22 |
| JP6479776B2 JP6479776B2 (ja) | 2019-03-06 |
Family
ID=52005457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016517963A Active JP6479776B2 (ja) | 2013-06-07 | 2014-06-04 | リサンプリングプロセスにおける中間データのダイナミックレンジ制御 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9762920B2 (enExample) |
| EP (1) | EP3005706A1 (enExample) |
| JP (1) | JP6479776B2 (enExample) |
| KR (2) | KR102293104B1 (enExample) |
| CN (1) | CN105264895B (enExample) |
| BR (1) | BR112015030642B1 (enExample) |
| WO (1) | WO2014197595A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140138538A (ko) * | 2013-05-24 | 2014-12-04 | 주식회사 케이티 | 복수의 레이어를 지원하는 비디오 코딩 방법 및 장치 |
| KR20150026927A (ko) * | 2013-09-03 | 2015-03-11 | 주식회사 케이티 | 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10769818B2 (en) * | 2017-04-09 | 2020-09-08 | Intel Corporation | Smart compression/decompression schemes for efficiency and superior results |
| GB2586517B (en) * | 2019-08-23 | 2022-06-15 | Imagination Tech Ltd | Methods and decompression units for decompressing a compressed block of image data |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6331862B1 (en) * | 1988-07-06 | 2001-12-18 | Lg Philips Lcd Co., Ltd. | Image expansion display and driver |
| US7110459B2 (en) * | 2002-04-10 | 2006-09-19 | Microsoft Corporation | Approximate bicubic filter |
| US7305034B2 (en) * | 2002-04-10 | 2007-12-04 | Microsoft Corporation | Rounding control for multi-stage interpolation |
| US20050259729A1 (en) * | 2004-05-21 | 2005-11-24 | Shijun Sun | Video coding with quality scalability |
| US8023569B2 (en) * | 2005-12-15 | 2011-09-20 | Sharp Laboratories Of America, Inc. | Methods and systems for block-based residual upsampling |
| US7956930B2 (en) * | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| US8451899B2 (en) * | 2006-01-09 | 2013-05-28 | Lg Electronics Inc. | Inter-layer prediction method for video signal |
| EP1933563A1 (en) * | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction |
| US8199812B2 (en) * | 2007-01-09 | 2012-06-12 | Qualcomm Incorporated | Adaptive upsampling for scalable video coding |
| EP2127395B1 (en) * | 2007-01-10 | 2016-08-17 | Thomson Licensing | Video encoding method and video decoding method for enabling bit depth scalability |
| US20100220789A1 (en) * | 2007-10-19 | 2010-09-02 | Wu Yuwen | Combined spatial and bit-depth scalability |
| EP2396967B1 (en) * | 2009-02-11 | 2018-10-10 | InterDigital Madison Patent Holdings | Methods and apparatus for bit depth scalable video encoding and decoding utilizing tone mapping and inverse tone mapping |
| WO2011126272A2 (en) * | 2010-04-05 | 2011-10-13 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video by using dynamic-range transformation, and method and apparatus for decoding video by using dynamic-range transformation |
| EP2658260B1 (en) * | 2010-12-22 | 2020-12-09 | Panasonic Corporation | Image encoding apparatus, image decoding apparatus, image encoding method, and image decoding method for bit-depth scalability |
| PL4099700T3 (pl) * | 2011-01-07 | 2025-03-03 | Nokia Technologies Oy | Predykcja ruchu w kodowaniu wideo |
| US20120307889A1 (en) * | 2011-06-01 | 2012-12-06 | Sharp Laboratories Of America, Inc. | Video decoder with dynamic range adjustments |
| EP2728874A4 (en) * | 2011-06-30 | 2015-05-20 | Samsung Electronics Co Ltd | VIDEO CODING METHOD AND BITTIEFEN ADJUSTMENT FOR FIXED COMMERCIAL CONVERSION AND DEVICE THEREFOR, AND VIDEO CODING METHOD AND DEVICE THEREFOR |
| WO2013069958A1 (ko) * | 2011-11-07 | 2013-05-16 | 삼성전자 주식회사 | 비디오 복호화 과정에서 역양자화 및 역변환의 데이터를 클리핑하는 역변환 방법 및 그 장치 |
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2014
- 2014-06-03 US US14/294,913 patent/US9762920B2/en active Active
- 2014-06-04 WO PCT/US2014/040909 patent/WO2014197595A1/en not_active Ceased
- 2014-06-04 CN CN201480030534.7A patent/CN105264895B/zh active Active
- 2014-06-04 EP EP14735766.9A patent/EP3005706A1/en not_active Ceased
- 2014-06-04 JP JP2016517963A patent/JP6479776B2/ja active Active
- 2014-06-04 KR KR1020207025394A patent/KR102293104B1/ko active Active
- 2014-06-04 BR BR112015030642-0A patent/BR112015030642B1/pt active IP Right Grant
- 2014-06-04 KR KR1020167000158A patent/KR20160017045A/ko not_active Ceased