AU2016219700A1 - Video decoder with reduced dynamic range transform with inverse transform shifting memory - Google Patents
Video decoder with reduced dynamic range transform with inverse transform shifting memoryInfo
- Publication number
- AU2016219700A1 AU2016219700A1 AU2016219700A AU2016219700A AU2016219700A1 AU 2016219700 A1 AU2016219700 A1 AU 2016219700A1 AU 2016219700 A AU2016219700 A AU 2016219700A AU 2016219700 A AU2016219700 A AU 2016219700A AU 2016219700 A1 AU2016219700 A1 AU 2016219700A1
- Authority
- AU
- Australia
- Prior art keywords
- transform
- dynamic range
- video decoder
- reduced dynamic
- shifting memory
- 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
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- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Abstract
Abstract A method for decoding video includes receiving quantized coefficients representative of a block of video representative of a plurality of pixels. The quantized coefficients are dequantized based upon a function of a remainder. The dequantized coefficients are inverse transformed to determine a decoded residue. H:\ezh\Interwoven\NRPortbl\DCC\EZH\10941286 1.docx - 24/8/16
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016219700A AU2016219700B2 (en) | 2011-01-18 | 2016-08-26 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2018233019A AU2018233019B2 (en) | 2011-01-18 | 2018-09-21 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2020200449A AU2020200449B2 (en) | 2011-01-18 | 2020-01-22 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2021203402A AU2021203402B2 (en) | 2011-01-18 | 2021-05-25 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2023201244A AU2023201244A1 (en) | 2011-01-18 | 2023-03-01 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/008,658 | 2011-01-18 | ||
US13/008,658 US9807395B2 (en) | 2011-01-18 | 2011-01-18 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2012207827A AU2012207827B2 (en) | 2011-01-18 | 2012-01-18 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
PCT/JP2012/051480 WO2012099269A1 (en) | 2011-01-18 | 2012-01-18 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2016219700A AU2016219700B2 (en) | 2011-01-18 | 2016-08-26 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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AU2012207827A Division AU2012207827B2 (en) | 2011-01-18 | 2012-01-18 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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AU2018233019A Division AU2018233019B2 (en) | 2011-01-18 | 2018-09-21 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2016219700A1 true AU2016219700A1 (en) | 2016-09-15 |
AU2016219700B2 AU2016219700B2 (en) | 2018-06-28 |
Family
ID=56878125
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2016219700A Active AU2016219700B2 (en) | 2011-01-18 | 2016-08-26 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2018233019A Active AU2018233019B2 (en) | 2011-01-18 | 2018-09-21 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2020200449A Active AU2020200449B2 (en) | 2011-01-18 | 2020-01-22 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2021203402A Active AU2021203402B2 (en) | 2011-01-18 | 2021-05-25 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2023201244A Pending AU2023201244A1 (en) | 2011-01-18 | 2023-03-01 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2018233019A Active AU2018233019B2 (en) | 2011-01-18 | 2018-09-21 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2020200449A Active AU2020200449B2 (en) | 2011-01-18 | 2020-01-22 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2021203402A Active AU2021203402B2 (en) | 2011-01-18 | 2021-05-25 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
AU2023201244A Pending AU2023201244A1 (en) | 2011-01-18 | 2023-03-01 | Video decoder with reduced dynamic range transform with inverse transform shifting memory |
Country Status (1)
Country | Link |
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AU (5) | AU2016219700B2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6882685B2 (en) * | 2001-09-18 | 2005-04-19 | Microsoft Corporation | Block transform and quantization for image and video coding |
US6975773B1 (en) * | 2002-07-30 | 2005-12-13 | Qualcomm, Incorporated | Parameter selection in data compression and decompression |
US7760950B2 (en) * | 2002-09-26 | 2010-07-20 | Ntt Docomo, Inc. | Low complexity and unified transforms for video coding |
US8849884B2 (en) * | 2006-03-29 | 2014-09-30 | Qualcom Incorporate | Transform design with scaled and non-scaled interfaces |
US8606023B2 (en) * | 2006-06-26 | 2013-12-10 | Qualcomm Incorporated | Reduction of errors during computation of inverse discrete cosine transform |
-
2016
- 2016-08-26 AU AU2016219700A patent/AU2016219700B2/en active Active
-
2018
- 2018-09-21 AU AU2018233019A patent/AU2018233019B2/en active Active
-
2020
- 2020-01-22 AU AU2020200449A patent/AU2020200449B2/en active Active
-
2021
- 2021-05-25 AU AU2021203402A patent/AU2021203402B2/en active Active
-
2023
- 2023-03-01 AU AU2023201244A patent/AU2023201244A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2021203402B2 (en) | 2022-12-08 |
AU2021203402A1 (en) | 2021-06-24 |
AU2023201244A1 (en) | 2023-04-06 |
AU2018233019A1 (en) | 2018-10-11 |
AU2020200449A1 (en) | 2020-02-13 |
AU2016219700B2 (en) | 2018-06-28 |
AU2020200449B2 (en) | 2021-02-25 |
AU2018233019B2 (en) | 2019-12-19 |
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Legal Events
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FGA | Letters patent sealed or granted (standard patent) |