FI974244A0 - Foerfarande foer kompressering av en bild - Google Patents

Foerfarande foer kompressering av en bild

Info

Publication number
FI974244A0
FI974244A0 FI974244A FI974244A FI974244A0 FI 974244 A0 FI974244 A0 FI 974244A0 FI 974244 A FI974244 A FI 974244A FI 974244 A FI974244 A FI 974244A FI 974244 A0 FI974244 A0 FI 974244A0
Authority
FI
Finland
Prior art keywords
kompressering
bild
foerfarande foer
foerfarande
foer
Prior art date
Application number
FI974244A
Other languages
English (en)
Other versions
FI974244A (fi
Inventor
Antti Latva-Aho
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI974244A priority Critical patent/FI974244A/fi
Publication of FI974244A0 publication Critical patent/FI974244A0/fi
Priority to EP98203470A priority patent/EP0917104A3/en
Priority to US09/190,776 priority patent/US20020001415A1/en
Publication of FI974244A publication Critical patent/FI974244A/fi
Priority to US10/175,169 priority patent/US7016548B2/en

Links

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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
FI974244A 1997-11-14 1997-11-14 Kuvan kompressointimenetelmä FI974244A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI974244A FI974244A (fi) 1997-11-14 1997-11-14 Kuvan kompressointimenetelmä
EP98203470A EP0917104A3 (en) 1997-11-14 1998-10-15 Image compression method
US09/190,776 US20020001415A1 (en) 1997-11-14 1998-11-12 Image compression method
US10/175,169 US7016548B2 (en) 1997-11-14 2002-06-18 Mobile image transmission and reception for compressing and decompressing without transmitting coding and quantization tables and compatibility with JPEG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI974244A FI974244A (fi) 1997-11-14 1997-11-14 Kuvan kompressointimenetelmä

Publications (2)

Publication Number Publication Date
FI974244A0 true FI974244A0 (fi) 1997-11-14
FI974244A FI974244A (fi) 1999-05-15

Family

ID=8549951

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974244A FI974244A (fi) 1997-11-14 1997-11-14 Kuvan kompressointimenetelmä

Country Status (3)

Country Link
US (2) US20020001415A1 (fi)
EP (1) EP0917104A3 (fi)
FI (1) FI974244A (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366693B (en) * 2000-08-31 2002-08-14 F Secure Oyj Software virus protection
US6792543B2 (en) 2001-08-01 2004-09-14 Networks Associates Technology, Inc. Virus scanning on thin client devices using programmable assembly language
US7540031B2 (en) * 2001-08-01 2009-05-26 Mcafee, Inc. Wireless architecture with malware scanning component manager and associated API
US7401359B2 (en) * 2001-12-21 2008-07-15 Mcafee, Inc. Generating malware definition data for mobile computing devices
KR100679047B1 (ko) * 2005-09-29 2007-02-05 삼성전자주식회사 비트 해상도 확장 방법 및 장치
KR100690242B1 (ko) * 2006-04-24 2007-03-12 삼성전자주식회사 모바일 메신저 서비스 이용 중 이미지를 전송하는이동통신단말기 및 그 방법
WO2008056280A1 (en) 2006-11-06 2008-05-15 Nokia Corporation Dynamic quantizer structures for efficient compression
TWI519133B (zh) * 2012-02-29 2016-01-21 新力股份有限公司 影像處理裝置及方法
US20130259395A1 (en) * 2012-03-30 2013-10-03 Pascal Massimino System and Method of Manipulating a JPEG Header
CN105120276B (zh) * 2015-06-15 2018-10-09 珠海市杰理科技股份有限公司 自适应Motion JPEG编码方法和系统
EP3265998B1 (en) * 2015-07-09 2021-04-07 Hewlett-Packard Development Company, L.P. Multi-dimensional cyclic symbols
WO2019170431A1 (en) * 2018-03-06 2019-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Quantized coefficient coding
US11132944B2 (en) * 2019-09-18 2021-09-28 Samsung Display Co., Ltd. Unbiased iterative compression on additive data using dither

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843632A (en) * 1986-05-09 1989-06-27 Prodigy Systems Corporation Compressed image expansion system
US5392282A (en) * 1989-05-17 1995-02-21 Nokia Mobile Phones, Ltd. Circuit arrangement in a mobile phone for a digital mobile telephone system
DE69130275T2 (de) 1990-07-31 1999-04-08 Canon Kk Verfahren und Gerät zur Bildverarbeitung
JPH05268482A (ja) 1991-10-15 1993-10-15 Internatl Business Mach Corp <Ibm> 画像情報を圧縮解除する方法およびその装置
JPH06217274A (ja) * 1993-01-18 1994-08-05 Matsushita Electric Ind Co Ltd 画像信号圧縮装置
JP3163880B2 (ja) 1993-12-16 2001-05-08 松下電器産業株式会社 画像圧縮符号化装置
JPH07298061A (ja) * 1994-04-28 1995-11-10 Canon Inc カラーファクシミリ装置
JP3525353B2 (ja) * 1994-09-28 2004-05-10 株式会社リコー デジタル電子スチル・カメラ
US5805933A (en) * 1994-12-28 1998-09-08 Canon Kabushiki Kaisha Image processing apparatus, image processing method and network system
US5706216A (en) * 1995-07-28 1998-01-06 Reisch; Michael L. System for data compression of an image using a JPEG compression circuit modified for filtering in the frequency domain

Also Published As

Publication number Publication date
EP0917104A3 (en) 2000-02-23
US20020168111A1 (en) 2002-11-14
FI974244A (fi) 1999-05-15
US20020001415A1 (en) 2002-01-03
EP0917104A2 (en) 1999-05-19
US7016548B2 (en) 2006-03-21

Similar Documents

Publication Publication Date Title
FI972714A0 (fi) Foerfarande foer erhaollning av propenterpolymerer
FI972701A0 (fi) Foerfarande foer begraensning av anvaendning av terminaler
FI973327A0 (fi) Centraliserad kontroll av telekommunikationsanordningar
FI970156A0 (fi) Foerfarande foer framstaellning av fiberplattor
FI973041A0 (fi) Anordning och foerfarande foer visning av en bild
FI971696A0 (fi) Foerfarande foer heat-soak-behandling av haerdade glasskivor
FI973617A0 (fi) Foerfarande foer behandling av luktgaser fraon en cellulosafabrik
FI974244A0 (fi) Foerfarande foer kompressering av en bild
FI970477A0 (fi) Foerfarande foer behandling av en oevantad nedkopplingsbegaeran
FI973313A0 (fi) Foerfarande foer kedjande av V5-anslutningar
FI972898A0 (fi) Sidogripare avsedd foer behandling av ISO-containers
FI972533A0 (fi) Foerfarande foer styrning av bergborrning
FI973310A0 (fi) Foerfarande foer generering av kylningseffekt
FI971222A0 (fi) Tillverkning av vaegmaerken
FI971841A0 (fi) Foerfarande foer framstaellning av bestrykningssmet foer papper
FI972801A0 (fi) Detektering av en telefonlurs laege
FI972937A0 (fi) Styrfoerfarande av en hissgrupp
FI971902A0 (fi) Foerfarande foer behandling av mjoelk
FI970072A0 (fi) Anordning foer styrning av en lyftkrans lastningsorgan
FI972136A0 (fi) Anordning foer testning av en ackumulators kondition
FI972769A0 (fi) Anordning foer aendring av stegningen av vaexlar
FI971923A0 (fi) Skyddsanordning foer undervattensdelar av utombordsmotor
FI971988A0 (fi) Foerfarande foer ytbehandling av en solenergifaongarskiva
FI972021A0 (fi) Aondring av en ventils oeppettid
FI971390A0 (fi) Foerfarande foer framstaellning av minnesmaerkesmonument