JP6306141B2 - 映像データの一体化された空間ダウンサンプリング - Google Patents

映像データの一体化された空間ダウンサンプリング Download PDF

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Publication number
JP6306141B2
JP6306141B2 JP2016500438A JP2016500438A JP6306141B2 JP 6306141 B2 JP6306141 B2 JP 6306141B2 JP 2016500438 A JP2016500438 A JP 2016500438A JP 2016500438 A JP2016500438 A JP 2016500438A JP 6306141 B2 JP6306141 B2 JP 6306141B2
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video data
video
version
downscaling
input video
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JP2016500438A
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English (en)
Japanese (ja)
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JP2016515356A5 (enExample
JP2016515356A (ja
Inventor
ゲ、フェン
ラルグディ、ハリハラン・ガネシュ
モハン、スミト
ワン、カイ
マラヤス、ナレンドラナス
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016500438A 2013-03-13 2014-02-26 映像データの一体化された空間ダウンサンプリング Expired - Fee Related JP6306141B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/801,220 US9432614B2 (en) 2013-03-13 2013-03-13 Integrated downscale in video core
US13/801,220 2013-03-13
PCT/US2014/018736 WO2014163903A1 (en) 2013-03-13 2014-02-26 Integrated spatial downsampling of video data

Publications (3)

Publication Number Publication Date
JP2016515356A JP2016515356A (ja) 2016-05-26
JP2016515356A5 JP2016515356A5 (enExample) 2017-03-16
JP6306141B2 true JP6306141B2 (ja) 2018-04-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016500438A Expired - Fee Related JP6306141B2 (ja) 2013-03-13 2014-02-26 映像データの一体化された空間ダウンサンプリング

Country Status (6)

Country Link
US (1) US9432614B2 (enExample)
EP (1) EP2974315A1 (enExample)
JP (1) JP6306141B2 (enExample)
KR (1) KR102281154B1 (enExample)
CN (1) CN105144717B (enExample)
WO (1) WO2014163903A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180118344A1 (en) * 2016-10-31 2018-05-03 Innov8 Cabin Solutions, LLC Aircraft personal content system
US10747265B2 (en) 2017-07-10 2020-08-18 Innov8 Cabin Solutions, LLC Wall mount system for personal electronic devices

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10145817A (ja) * 1996-11-12 1998-05-29 Hitachi Ltd 画像信号のｉｐ変換およびフォ−マット変換の信号処理回路
EP0945022B1 (en) 1996-12-18 2003-02-26 Thomson Consumer Electronics, Inc. Efficient fixed-length block compression and decompression
US6157396A (en) * 1999-02-16 2000-12-05 Pixonics Llc System and method for using bitstream information to process images for use in digital display systems
US6768774B1 (en) 1998-11-09 2004-07-27 Broadcom Corporation Video and graphics system with video scaling
US8698840B2 (en) * 1999-03-05 2014-04-15 Csr Technology Inc. Method and apparatus for processing video and graphics data to create a composite output image having independent and separate layers of video and graphics display planes
US20030043918A1 (en) * 1999-12-20 2003-03-06 Jiang Hong H. Method and apparatus for performing video image decoding
US7215708B2 (en) * 2001-05-22 2007-05-08 Koninklijke Philips Electronics N.V. Resolution downscaling of video images
US7379496B2 (en) 2002-09-04 2008-05-27 Microsoft Corporation Multi-resolution video coding and decoding
US8159548B2 (en) * 2003-01-30 2012-04-17 Qualcomm Incorporated Modular architecture having reusable front end for processing digital video data
US20050175099A1 (en) * 2004-02-06 2005-08-11 Nokia Corporation Transcoder and associated system, method and computer program product for low-complexity reduced resolution transcoding
US20050255913A1 (en) * 2004-05-13 2005-11-17 Eastman Kodak Company Collectible display device
US7630568B2 (en) * 2005-03-25 2009-12-08 Microsoft Corporation System and method for low-resolution signal rendering from a hierarchical transform representation
US20070058713A1 (en) 2005-09-14 2007-03-15 Microsoft Corporation Arbitrary resolution change downsizing decoder
JP2007174403A (ja) * 2005-12-22 2007-07-05 Toshiba Corp 映像処理装置および映像処理方法
US8428118B2 (en) * 2006-08-17 2013-04-23 Ittiam Systems (P) Ltd. Technique for transcoding MPEG-2/MPEG-4 bitstream to H.264 bitstream
US8250618B2 (en) 2006-09-18 2012-08-21 Elemental Technologies, Inc. Real-time network adaptive digital video encoding/decoding
US8711901B2 (en) * 2007-03-12 2014-04-29 Vixs Systems, Inc. Video processing system and device with encoding and decoding modes and method for use therewith
JP2009010586A (ja) * 2007-06-27 2009-01-15 Fujitsu Microelectronics Ltd トランスコーダおよびトランスコード方法
US20090320081A1 (en) 2008-06-24 2009-12-24 Chui Charles K Providing and Displaying Video at Multiple Resolution and Quality Levels
US20110026593A1 (en) * 2009-02-10 2011-02-03 New Wei Lee Image processing apparatus, image processing method, program and integrated circuit
CN101848383A (zh) * 2009-03-24 2010-09-29 虹软（上海）科技有限公司 对mpeg2格式视频进行降采样解码的方法
JP2011147040A (ja) * 2010-01-18 2011-07-28 Hitachi Ltd 放送再配信装置
US8847968B2 (en) * 2011-07-12 2014-09-30 Qualcomm Incorporated Displaying static images

Also Published As

Publication number Publication date
CN105144717B (zh) 2018-06-01
CN105144717A (zh) 2015-12-09
US9432614B2 (en) 2016-08-30
US20140269895A1 (en) 2014-09-18
JP2016515356A (ja) 2016-05-26
KR20150127166A (ko) 2015-11-16
WO2014163903A1 (en) 2014-10-09
EP2974315A1 (en) 2016-01-20
KR102281154B1 (ko) 2021-07-22

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