JP2018503919A - ベイヤーマッピングを備えたグラフィックス処理ユニット - Google Patents

ベイヤーマッピングを備えたグラフィックス処理ユニット Download PDF

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JP2018503919A
JP2018503919A JP2017539400A JP2017539400A JP2018503919A JP 2018503919 A JP2018503919 A JP 2018503919A JP 2017539400 A JP2017539400 A JP 2017539400A JP 2017539400 A JP2017539400 A JP 2017539400A JP 2018503919 A JP2018503919 A JP 2018503919A
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JP2018503919A5 (enExample
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ユン、ジェイ・チュンスプ
リ、リアン
ガヌガパティ、ビジャイ
ジャン、シュジエ
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
JP2017539400A 2015-01-28 2016-01-14 ベイヤーマッピングを備えたグラフィックス処理ユニット Ceased JP2018503919A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562108986P 2015-01-28 2015-01-28
US62/108,986 2015-01-28
US14/836,449 US10013735B2 (en) 2015-01-28 2015-08-26 Graphics processing unit with bayer mapping
US14/836,449 2015-08-26
PCT/US2016/013468 WO2016122896A1 (en) 2015-01-28 2016-01-14 Graphics processing unit with bayer mapping

Publications (2)

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JP2018503919A true JP2018503919A (ja) 2018-02-08
JP2018503919A5 JP2018503919A5 (enExample) 2018-09-27

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JP2017539400A Ceased JP2018503919A (ja) 2015-01-28 2016-01-14 ベイヤーマッピングを備えたグラフィックス処理ユニット

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US (1) US10013735B2 (enExample)
EP (1) EP3251081B1 (enExample)
JP (1) JP2018503919A (enExample)
CN (1) CN107209926B (enExample)
WO (1) WO2016122896A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3249604B1 (en) 2016-05-23 2019-06-26 Sony Mobile Communications Inc Methods, devices and computer program products for demosaicing an image captured by an image sensor comprising a color filter array
CN106507068B (zh) 2016-11-29 2018-05-04 广东欧珀移动通信有限公司 图像处理方法及装置、控制方法及装置、成像及电子装置
CN106604001B (zh) * 2016-11-29 2018-06-29 广东欧珀移动通信有限公司 图像处理方法、图像处理装置、成像装置及电子装置
US11983062B2 (en) * 2022-07-27 2024-05-14 Qualcomm Incorporated Power control for a decoder
KR102843068B1 (ko) * 2025-03-24 2025-08-07 (주)비트리 베이어 이미지 압축을 위한 변환 처리 방법, 장치 및 프로그램

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110091101A1 (en) * 2009-10-20 2011-04-21 Apple Inc. System and method for applying lens shading correction during image processing
JP2012178158A (ja) * 2005-12-19 2012-09-13 Nvidia Corp グラフィックスプロセッサの並列アレイアーキテクチャ
US8452090B1 (en) * 2005-04-25 2013-05-28 Apple Inc. Bayer reconstruction of images using a GPU
US20140200166A1 (en) * 2013-01-17 2014-07-17 Edico Genome, Inc. Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919895B1 (en) * 1999-03-22 2005-07-19 Nvidia Corporation Texture caching arrangement for a computer graphics accelerator
US6844881B1 (en) 2002-03-29 2005-01-18 Apple Computer, Inc. Method and apparatus for improved color correction
US6954204B2 (en) * 2002-07-18 2005-10-11 Nvidia Corporation Programmable graphics system and method using flexible, high-precision data formats
US7986358B1 (en) * 2003-02-25 2011-07-26 Matrox Electronic Systems, Ltd. Bayer image conversion using a graphics processing unit
ITMI20031449A1 (it) 2003-07-15 2005-01-16 St Microelectronics Srl Metodo per classificare una immagine digitale
US8643659B1 (en) * 2003-12-31 2014-02-04 3Dlabs Inc., Ltd. Shader with global and instruction caches
US8817035B2 (en) * 2005-12-21 2014-08-26 Nvidia Corporation Texture pipeline context switch
US8120608B2 (en) * 2008-04-04 2012-02-21 Via Technologies, Inc. Constant buffering for a computational core of a programmable graphics processing unit
JP4661912B2 (ja) * 2008-07-18 2011-03-30 ソニー株式会社 固体撮像素子およびカメラシステム
CN101568039B (zh) * 2009-06-03 2011-04-20 广东威创视讯科技股份有限公司 一种白平衡调整方法、调整装置及摄像装置
US8854384B2 (en) * 2010-04-06 2014-10-07 Broadcom Corporation Method and system for processing pixels utilizing scoreboarding
WO2012053139A1 (ja) * 2010-10-20 2012-04-26 パナソニック株式会社 画像処理装置および画像処理方法
US9083845B2 (en) * 2010-12-23 2015-07-14 Samsung Electronics Co., Ltd. Global arming method for image processing pipeline
US9508185B2 (en) * 2011-05-02 2016-11-29 Sony Interactive Entertainment Inc. Texturing in graphics hardware
US9250060B2 (en) * 2011-08-15 2016-02-02 The Johns Hopkins University Optical coherence tomography system having real-time artifact and saturation correction
US8904138B2 (en) * 2011-09-28 2014-12-02 Microsoft Corporation Global distributed memory reshape operations on range-partitioned arrays
KR101956197B1 (ko) * 2012-07-18 2019-03-08 삼성전자 주식회사 그래픽 처리 유닛을 이용한 데이터 처리 방법 및 장치
CN103713891B (zh) * 2012-10-09 2017-11-24 阿里巴巴集团控股有限公司 一种在移动设备上进行图形渲染的方法和装置
US10158858B2 (en) * 2012-12-27 2018-12-18 Nvidia Corporation Method and system for index compression for fixed block size texture formats and for non-linear interpolation of index values along an edge in a tile
US9153065B2 (en) * 2013-02-05 2015-10-06 Google Technology Holdings LLC System and method for adjusting image pixel color to create a parallax depth effect
KR102061069B1 (ko) * 2013-02-28 2020-01-02 삼성전자주식회사 텍스쳐 맵핑 파이프라인을 위한 논블로킹 방식의 텍스쳐 캐쉬 메모리 시스템 및 논블로킹 방식의 텍스쳐 캐쉬 메모리의 동작 방법
CN104143176A (zh) * 2013-05-10 2014-11-12 富士通株式会社 图像放大方法和装置
US9448935B2 (en) * 2013-09-25 2016-09-20 Nvidia Corporation Surface resource view hash for coherent cache operations in texture processing hardware
US9595075B2 (en) * 2013-09-26 2017-03-14 Nvidia Corporation Load/store operations in texture hardware
US10032246B2 (en) * 2013-10-09 2018-07-24 Nvidia Corporation Approach to caching decoded texture data with variable dimensions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8452090B1 (en) * 2005-04-25 2013-05-28 Apple Inc. Bayer reconstruction of images using a GPU
JP2012178158A (ja) * 2005-12-19 2012-09-13 Nvidia Corp グラフィックスプロセッサの並列アレイアーキテクチャ
US20110091101A1 (en) * 2009-10-20 2011-04-21 Apple Inc. System and method for applying lens shading correction during image processing
US20140200166A1 (en) * 2013-01-17 2014-07-17 Edico Genome, Inc. Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform

Also Published As

Publication number Publication date
CN107209926A (zh) 2017-09-26
CN107209926B (zh) 2020-11-17
US10013735B2 (en) 2018-07-03
EP3251081A1 (en) 2017-12-06
US20160217548A1 (en) 2016-07-28
WO2016122896A1 (en) 2016-08-04
EP3251081B1 (en) 2020-03-04

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