AT381747T - Alpha blending on basis of a look-up table - Google Patents

Alpha blending on basis of a look-up table


Publication number
AT381747T AT04003662T AT04003662T AT381747T AT 381747 T AT381747 T AT 381747T AT 04003662 T AT04003662 T AT 04003662T AT 04003662 T AT04003662 T AT 04003662T AT 381747 T AT381747 T AT 381747T
Prior art keywords
up table
alpha blending
Prior art date
Application number
Other languages
German (de)
Michael Maier
Bernhard Broghammer
Guenther Huber
Original Assignee
Harman Becker Automotive Sys
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 Harman Becker Automotive Sys filed Critical Harman Becker Automotive Sys
Priority to EP20040003662 priority Critical patent/EP1566773B1/en
Publication of AT381747T publication Critical patent/AT381747T/en



    • G06T15/003D [Three Dimensional] image rendering
    • G06T15/50Lighting effects
    • G06T15/503Blending, e.g. for anti-aliasing
    • G06T2210/00Indexing scheme for image generation or computer graphics
    • G06T2210/62Semi-transparency
AT04003662T 2004-02-18 2004-02-18 Alpha blending on basis of a look-up table AT381747T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040003662 EP1566773B1 (en) 2004-02-18 2004-02-18 Alpha blending based on a look-up table

Publications (1)

Publication Number Publication Date
AT381747T true AT381747T (en) 2008-01-15



Family Applications (1)

Application Number Title Priority Date Filing Date
AT04003662T AT381747T (en) 2004-02-18 2004-02-18 Alpha blending on basis of a look-up table

Country Status (8)

Country Link
US (1) US7720312B2 (en)
EP (1) EP1566773B1 (en)
JP (1) JP2005251193A (en)
KR (1) KR101138378B1 (en)
CN (1) CN1664865B (en)
AT (1) AT381747T (en)
CA (1) CA2496062C (en)
DE (1) DE602004010777T2 (en)

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Also Published As

Publication number Publication date
DE602004010777T2 (en) 2008-12-04
DE602004010777D1 (en) 2008-01-31
CA2496062A1 (en) 2005-08-18
KR20060041967A (en) 2006-05-12
US7720312B2 (en) 2010-05-18
KR101138378B1 (en) 2012-04-26
EP1566773B1 (en) 2007-12-19
CN1664865A (en) 2005-09-07
JP2005251193A (en) 2005-09-15
US20050213853A1 (en) 2005-09-29
CN1664865B (en) 2012-02-29
CA2496062C (en) 2015-06-30
EP1566773A1 (en) 2005-08-24

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