MY123225A - Infrared correction system - Google Patents

Infrared correction system

Info

Publication number
MY123225A
MY123225A MYPI99002171A MYPI9902171A MY123225A MY 123225 A MY123225 A MY 123225A MY PI99002171 A MYPI99002171 A MY PI99002171A MY PI9902171 A MYPI9902171 A MY PI9902171A MY 123225 A MY123225 A MY 123225A
Authority
MY
Malaysia
Prior art keywords
infrared
color
information
signal
planes
Prior art date
Application number
MYPI99002171A
Inventor
Edward J Bawolek
Jean-Charles Korta
Walter J Mack
Tinku Acharya
Ping-Sing Tsai
Gregory W Starr
Original Assignee
Intel Corp
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
Priority claimed from US09/126,203 external-priority patent/US6825470B1/en
Application filed by Intel Corp filed Critical Intel Corp
Publication of MY123225A publication Critical patent/MY123225A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current

Abstract

AN IMAGING SYSTEM USING A COLOR SHUTTER (912) RECEIVES SIGNALS INDICATIVE OF COLOR INFORMATION IN A PLURALITY OF PLANES TOGETHER WITH INFRARED INFORMATION AND A SIGNAL INDICATIVE OF THE INFRARED RADIATION ALONE. THE INFRARED RADIATION SIGNAL MAY BE SUBTRACTED (920) FROM THE SIGNALS ASSOCIATED WITH THE COLOR PLANES TO DEVELOP SIGNALS FREE OF INFRARED RADIATION EFFECTS FOR EACH OF THE DESIRED COLOR PLANES. IN ADDITION AN INFRARED SIGNAL IS AVAILABLE WHICH MAY HAVE USEFUL APPLICATIONS IN SOME SITUATIONS. IN THIS WAY, COLOR INFORMATION COLOR BANDS MAY BE OBTAINED WITHOUT THE NEED AN INFRARED FILTER AND INFRARED INFORMATION IS RETAINED FOR USE IN OTHER APPLICATIONS IF DESIRED. IN ADDITION INFRARED AND DARK CURRENT INFORMATION MAY BE DERIVED THAT CAN BE USED FOR DARK CURRENT CORRECTION.(FIG.11)
MYPI99002171A 1998-07-30 1999-06-01 Infrared correction system MY123225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/126,203 US6825470B1 (en) 1998-03-13 1998-07-30 Infrared correction system

Publications (1)

Publication Number Publication Date
MY123225A true MY123225A (en) 2006-05-31

Family

ID=22423551

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99002171A MY123225A (en) 1998-07-30 1999-06-01 Infrared correction system

Country Status (7)

Country Link
EP (1) EP1101353A1 (en)
JP (1) JP2002521975A (en)
CN (1) CN1177467C (en)
AU (1) AU4825199A (en)
MY (1) MY123225A (en)
TW (1) TW423252B (en)
WO (1) WO2000007365A1 (en)

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Also Published As

Publication number Publication date
CN1177467C (en) 2004-11-24
WO2000007365A1 (en) 2000-02-10
AU4825199A (en) 2000-02-21
CN1310915A (en) 2001-08-29
TW423252B (en) 2001-02-21
EP1101353A1 (en) 2001-05-23
JP2002521975A (en) 2002-07-16

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