ATE550744T1 - Verfahren und vorrichtung zum mischen von bildern - Google Patents

Verfahren und vorrichtung zum mischen von bildern

Info

Publication number
ATE550744T1
ATE550744T1 AT08368026T AT08368026T ATE550744T1 AT E550744 T1 ATE550744 T1 AT E550744T1 AT 08368026 T AT08368026 T AT 08368026T AT 08368026 T AT08368026 T AT 08368026T AT E550744 T1 ATE550744 T1 AT E550744T1
Authority
AT
Austria
Prior art keywords
transparency parameter
foreground
image
foreground image
blending
Prior art date
Application number
AT08368026T
Other languages
English (en)
Inventor
David Coupe
Gilles Spinelli
Original Assignee
St Ericsson Sa
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 St Ericsson Sa filed Critical St Ericsson Sa
Application granted granted Critical
Publication of ATE550744T1 publication Critical patent/ATE550744T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
AT08368026T 2008-12-31 2008-12-31 Verfahren und vorrichtung zum mischen von bildern ATE550744T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08368026A EP2204773B1 (de) 2008-12-31 2008-12-31 Verfahren und Vorrichtung zum Mischen von Bildern

Publications (1)

Publication Number Publication Date
ATE550744T1 true ATE550744T1 (de) 2012-04-15

Family

ID=40673182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08368026T ATE550744T1 (de) 2008-12-31 2008-12-31 Verfahren und vorrichtung zum mischen von bildern

Country Status (6)

Country Link
US (1) US8687014B2 (de)
EP (1) EP2204773B1 (de)
JP (1) JP5439503B2 (de)
CN (1) CN102282854B (de)
AT (1) ATE550744T1 (de)
WO (1) WO2010078954A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120081388A1 (en) * 2010-09-30 2012-04-05 Sharp Laboratories Of America, Inc. Scaling for a lcd based upon viewing angle
WO2013025219A1 (en) 2011-08-18 2013-02-21 Hewlett-Packard Development Company, L.P. Creating a blended image
CN102446364B (zh) 2011-09-05 2017-04-12 中兴通讯股份有限公司 一种基于透明度的图像处理方法、装置及终端
US9349166B2 (en) 2012-12-31 2016-05-24 Nokia Technologies Oy Method, apparatus and computer program product for generating images of scenes having high dynamic range
US9955173B2 (en) 2014-01-06 2018-04-24 Cisco Technology Inc. Transparency information retention
US11127375B2 (en) 2015-09-14 2021-09-21 Nxp Usa, Inc. Systems and methods for graphical layer blending
US10931968B2 (en) * 2017-07-31 2021-02-23 Nokia Technologies Oy Method and apparatus for encoding or decoding video content including regions having looping videos of different loop lengths
CN114143542A (zh) * 2021-11-19 2022-03-04 河北省地矿局第二地质大队 颜色编码和解码方法、终端及计算机可读存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958146A (en) * 1988-10-14 1990-09-18 Sun Microsystems, Inc. Multiplexor implementation for raster operations including foreground and background colors
IL99302A0 (en) 1991-08-26 1992-07-15 Scitex Corp Ltd Apparatus and method for providing and displaying a partially transparent image
WO1996020470A1 (en) 1994-12-23 1996-07-04 Philips Electronics N.V. Single frame buffer image processing system
US6023302A (en) * 1996-03-07 2000-02-08 Powertv, Inc. Blending of video images in a home communications terminal
JP3430099B2 (ja) * 1999-01-19 2003-07-28 松下電器産業株式会社 画像データ合成装置
US6466224B1 (en) * 1999-01-19 2002-10-15 Matsushita Electric Industrial Co., Ltd. Image data composition and display apparatus
US7119813B1 (en) * 2000-06-02 2006-10-10 Nintendo Co., Ltd. Variable bit field encoding
JP4005904B2 (ja) * 2002-11-27 2007-11-14 松下電器産業株式会社 表示装置、及び表示方法
AU2003903445A0 (en) * 2003-06-26 2003-07-17 Canon Kabushiki Kaisha Optimising compositing calculations for a run of pixels
SE0401850D0 (sv) * 2003-12-19 2004-07-08 Ericsson Telefon Ab L M Image processing
US20080143737A1 (en) * 2006-12-15 2008-06-19 Qualcomm Incorporated Post-Render Graphics Transparency
US20080284780A1 (en) * 2007-05-15 2008-11-20 R-Ming Hsu Method for enabling alpha-to-coverage transformation

Also Published As

Publication number Publication date
JP2012514263A (ja) 2012-06-21
CN102282854B (zh) 2014-07-16
CN102282854A (zh) 2011-12-14
EP2204773A1 (de) 2010-07-07
US20110304642A1 (en) 2011-12-15
JP5439503B2 (ja) 2014-03-12
US8687014B2 (en) 2014-04-01
EP2204773B1 (de) 2012-03-21
WO2010078954A1 (en) 2010-07-15

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