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TW200500985A - Method and device for avoiding image misinterpretation due to defective pixels in a matrix display - Google Patents

Method and device for avoiding image misinterpretation due to defective pixels in a matrix display

Info

Publication number
TW200500985A
TW200500985A TW092132979A TW92132979A TW200500985A TW 200500985 A TW200500985 A TW 200500985A TW 092132979 A TW092132979 A TW 092132979A TW 92132979 A TW92132979 A TW 92132979A TW 200500985 A TW200500985 A TW 200500985A
Authority
TW
Taiwan
Prior art keywords
defective pixels
pixels
copy
display
matrix display
Prior art date
Application number
TW092132979A
Other languages
Chinese (zh)
Other versions
TWI349243B (en
Inventor
Paul Matthijs
Tom Kimpe
Original Assignee
Barco Nv
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 EP02447234A external-priority patent/EP1424673A1/en
Application filed by Barco Nv filed Critical Barco Nv
Publication of TW200500985A publication Critical patent/TW200500985A/en
Application granted granted Critical
Publication of TWI349243B publication Critical patent/TWI349243B/en

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Abstract

The present invention relates to a system and a method for avoiding misinterpretation of images due to defective pixels present in matrix addressed electronic displays during display time. This may be very important e.g. in the medical world. The method comprises obtaining information on the presence of the defective pixels in the display, and modulating the operation of the display so as to indicate, emphasise or warn for the presence of said defective pixels on the actual display having defect pixels, or adapting the image content of the defective pixels or of pixels in the neighbourhood of the defective pixels so as to indicate, emphasise or warn for the presence of said defective pixels in a copy of the displayed image. Such copy may be a hard copy or an electronic copy. A corresponding device is also provided.
TW092132979A 2002-11-29 2003-11-25 Method and device for avoiding image misinterpretation due to defective pixels in a matrix display TWI349243B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43003602P 2002-11-29 2002-11-29
EP02447234A EP1424673A1 (en) 2002-11-29 2002-11-29 Method and device for avoiding image misinterpretation due to defective pixels in a matrix display

Publications (2)

Publication Number Publication Date
TW200500985A true TW200500985A (en) 2005-01-01
TWI349243B TWI349243B (en) 2011-09-21

Family

ID=55855913

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092132979A TWI349243B (en) 2002-11-29 2003-11-25 Method and device for avoiding image misinterpretation due to defective pixels in a matrix display

Country Status (1)

Country Link
TW (1) TWI349243B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382749B (en) * 2007-05-07 2013-01-11 新力股份有限公司 Camera device, defective pixel correction device, processing method thereof and program therein
TWI413046B (en) * 2005-07-22 2013-10-21 Nvidia Corp Method of characterizing defective pixels for a flat panel display device and adjusting an input to control display of defective pixels for a flat panel display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413046B (en) * 2005-07-22 2013-10-21 Nvidia Corp Method of characterizing defective pixels for a flat panel display device and adjusting an input to control display of defective pixels for a flat panel display device
TWI382749B (en) * 2007-05-07 2013-01-11 新力股份有限公司 Camera device, defective pixel correction device, processing method thereof and program therein

Also Published As

Publication number Publication date
TWI349243B (en) 2011-09-21

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent