KR20010052710A - 이미지 전송 방법 및 장치 - Google Patents

이미지 전송 방법 및 장치 Download PDF

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Publication number
KR20010052710A
KR20010052710A KR1020007013975A KR20007013975A KR20010052710A KR 20010052710 A KR20010052710 A KR 20010052710A KR 1020007013975 A KR1020007013975 A KR 1020007013975A KR 20007013975 A KR20007013975 A KR 20007013975A KR 20010052710 A KR20010052710 A KR 20010052710A
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KR
South Korea
Prior art keywords
image
receiver
bit stream
transmitter
definition
Prior art date
Application number
KR1020007013975A
Other languages
English (en)
Korean (ko)
Inventor
잔델마그너스
라르손마티아스
크리스토포울로스카릴라오스
Original Assignee
클라스 노린, 쿨트 헬스트룀
텔레폰악티에볼라겟엘엠에릭슨(펍)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 클라스 노린, 쿨트 헬스트룀, 텔레폰악티에볼라겟엘엠에릭슨(펍) filed Critical 클라스 노린, 쿨트 헬스트룀
Publication of KR20010052710A publication Critical patent/KR20010052710A/ko

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Classifications

    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • 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
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
KR1020007013975A 1998-06-18 1999-06-10 이미지 전송 방법 및 장치 KR20010052710A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802193A SE521021C2 (sv) 1998-06-18 1998-06-18 Förfarande och anordning vid överförande av bilder
SE9802193-4 1998-06-18
PCT/SE1999/001024 WO2000001153A1 (en) 1998-06-18 1999-06-10 Method and apparatus in transmission of images

Publications (1)

Publication Number Publication Date
KR20010052710A true KR20010052710A (ko) 2001-06-25

Family

ID=20411773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007013975A KR20010052710A (ko) 1998-06-18 1999-06-10 이미지 전송 방법 및 장치

Country Status (8)

Country Link
EP (1) EP1106014A1 (zh)
JP (1) JP2002519953A (zh)
KR (1) KR20010052710A (zh)
CN (1) CN1135848C (zh)
AU (1) AU753304B2 (zh)
CA (1) CA2335022A1 (zh)
SE (1) SE521021C2 (zh)
WO (1) WO2000001153A1 (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553150B1 (en) * 2000-04-25 2003-04-22 Hewlett-Packard Development Co., Lp Image sequence compression featuring independently coded regions
EP1287493A4 (en) * 2000-05-29 2006-08-16 Canon Kk ARRANGEMENT FOR ENABLING FILE BUILDING COMPATIBILITY
JP4701448B2 (ja) * 2000-09-19 2011-06-15 株式会社メガチップス 関心領域符号化方法
JP5388393B2 (ja) * 2001-04-27 2014-01-15 キヤノン株式会社 画像処理装置および画像処理方法、制御プログラム
FR2827409B1 (fr) * 2001-07-10 2004-10-15 France Telecom Procede de codage d'une image par ondelettes permettant une transmission adaptative de coefficients d'ondelettes, signal systeme et dispositifs correspondants
US6882755B2 (en) * 2001-10-19 2005-04-19 Hewlett-Packard Development Company, L.P. Image transmission for low bandwidth with region of interest
US7428338B2 (en) 2002-01-10 2008-09-23 Ricoh Co., Ltd. Header-based processing of images compressed using multi-scale transforms
CN1426221A (zh) * 2002-12-27 2003-06-25 王锡宁 三维通讯机
JP2005223852A (ja) * 2004-02-09 2005-08-18 Sanyo Electric Co Ltd 画像符号化装置および方法、ならびに画像復号装置および方法
CN1655620B (zh) 2004-02-09 2010-09-22 三洋电机株式会社 图像显示装置
US7720295B2 (en) 2004-06-29 2010-05-18 Sanyo Electric Co., Ltd. Method and apparatus for coding images with different image qualities for each region thereof, and method and apparatus capable of decoding the images by adjusting the image quality
JP4656912B2 (ja) 2004-10-29 2011-03-23 三洋電機株式会社 画像符号化装置
EP1830573A1 (en) * 2006-03-02 2007-09-05 Thomson Licensing Method and apparatus for determining in picture signal encoding the bit allocation for groups of pixel blocks in a picture
CN101309259B (zh) * 2008-06-24 2012-07-11 广东威创视讯科技股份有限公司 一种分布式图像显示方法
US9143783B2 (en) 2011-01-19 2015-09-22 Telefonaktiebolaget L M Ericsson (Publ) Indicating bit stream subsets
CN102438144B (zh) * 2011-11-22 2013-09-25 苏州科雷芯电子科技有限公司 视频传输方法
US20140112589A1 (en) * 2012-10-22 2014-04-24 Gurulogic Microsystems Oy Encoder, decoder and method
US10514541B2 (en) 2012-12-27 2019-12-24 Microsoft Technology Licensing, Llc Display update time reduction for a near-eye display
JP6308976B2 (ja) * 2015-05-19 2018-04-11 キヤノン株式会社 診断支援装置、診断支援装置の作動方法、及び診断支援システム
US20170180758A1 (en) * 2015-12-22 2017-06-22 Vallabhajosyula S. Somayazulu Tiled Wireless Display
CN106060544B (zh) * 2016-06-29 2020-04-28 华为技术有限公司 一种图像编码方法、相关设备及系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5757974A (en) * 1996-04-15 1998-05-26 The United States Of America As Represented By The Secretary Of The Navy System and method for data compression

Also Published As

Publication number Publication date
EP1106014A1 (en) 2001-06-13
AU753304B2 (en) 2002-10-17
CN1305684A (zh) 2001-07-25
AU4812099A (en) 2000-01-17
SE9802193L (sv) 1999-12-19
WO2000001153A1 (en) 2000-01-06
SE521021C2 (sv) 2003-09-23
SE9802193D0 (sv) 1998-06-18
CN1135848C (zh) 2004-01-21
CA2335022A1 (en) 2000-01-06
JP2002519953A (ja) 2002-07-02

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