WO2006126153A3 - Signal combination method - Google Patents

Signal combination method Download PDF

Info

Publication number
WO2006126153A3
WO2006126153A3 PCT/IB2006/051600 IB2006051600W WO2006126153A3 WO 2006126153 A3 WO2006126153 A3 WO 2006126153A3 IB 2006051600 W IB2006051600 W IB 2006051600W WO 2006126153 A3 WO2006126153 A3 WO 2006126153A3
Authority
WO
WIPO (PCT)
Prior art keywords
input value
combination method
signal combination
signal
input
Prior art date
Application number
PCT/IB2006/051600
Other languages
French (fr)
Other versions
WO2006126153A2 (en
Inventor
Alphons A M L Bruekers
Original Assignee
Koninkl Philips Electronics Nv
Alphons A M L Bruekers
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 Koninkl Philips Electronics Nv, Alphons A M L Bruekers filed Critical Koninkl Philips Electronics Nv
Publication of WO2006126153A2 publication Critical patent/WO2006126153A2/en
Publication of WO2006126153A3 publication Critical patent/WO2006126153A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking

Abstract

A method of generating output values from first and second input values. The method comprises receiving the first input value which is a sample of a first signal, and receiving the second input value which is a sample of the second signal. A portion of the first input value and a portion of the second input value are merged such that the output value is an approximation of the first input value when read in a first predetermined manner, and an approximation of the second input value when read in a second predetermined manner.
PCT/IB2006/051600 2005-05-25 2006-05-19 Signal combination method WO2006126153A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05104452.7 2005-05-25
EP05104452 2005-05-25

Publications (2)

Publication Number Publication Date
WO2006126153A2 WO2006126153A2 (en) 2006-11-30
WO2006126153A3 true WO2006126153A3 (en) 2007-05-03

Family

ID=37123803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/051600 WO2006126153A2 (en) 2005-05-25 2006-05-19 Signal combination method

Country Status (1)

Country Link
WO (1) WO2006126153A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128411A (en) * 1998-08-25 2000-10-03 Xerox Corporation Method for embedding one or more digital images within another digital image
GB2392807A (en) * 2002-09-06 2004-03-10 Sony Uk Ltd Processing digital data
US20040086196A1 (en) * 2002-10-30 2004-05-06 Xerox Corporation Method for digital image alteration detection and original digital image recovery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128411A (en) * 1998-08-25 2000-10-03 Xerox Corporation Method for embedding one or more digital images within another digital image
GB2392807A (en) * 2002-09-06 2004-03-10 Sony Uk Ltd Processing digital data
US20040086196A1 (en) * 2002-10-30 2004-05-06 Xerox Corporation Method for digital image alteration detection and original digital image recovery

Also Published As

Publication number Publication date
WO2006126153A2 (en) 2006-11-30

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