WO1999062245A3 - Solid-state imaging device - Google Patents

Solid-state imaging device Download PDF

Info

Publication number
WO1999062245A3
WO1999062245A3 PCT/IB1999/000884 IB9900884W WO9962245A3 WO 1999062245 A3 WO1999062245 A3 WO 1999062245A3 IB 9900884 W IB9900884 W IB 9900884W WO 9962245 A3 WO9962245 A3 WO 9962245A3
Authority
WO
WIPO (PCT)
Prior art keywords
sampling
picture
state imaging
sub
solid
Prior art date
Application number
PCT/IB1999/000884
Other languages
French (fr)
Other versions
WO1999062245A2 (en
Inventor
Jan T J Bosiers
Dick De Greef
Frans F Vledder
Original Assignee
Koninkl Philips Electronics Nv
Philips Svenska Ab
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, Philips Svenska Ab filed Critical Koninkl Philips Electronics Nv
Priority to KR1020007000727A priority Critical patent/KR20010022156A/en
Priority to JP2000551533A priority patent/JP2002517136A/en
Priority to EP99917036A priority patent/EP1000505A2/en
Publication of WO1999062245A2 publication Critical patent/WO1999062245A2/en
Publication of WO1999062245A3 publication Critical patent/WO1999062245A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • 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
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

It is known to use sub-sampling in large solid-state imaging devices, for example photocameras, for the purpose of picture display in the viewfinder of the camera. If use is made of a mosaic color filter, a number of lines of different colors must be read each time during sub-sampling in order to preserve the color information. In the case of interlaced mode display, this may give rise to distortion of the picture. The invention provides a way of sub-sampling in which the picture can be displayed in a manner which is substantially or entirely free of distortion, and in which the color information is preserved.
PCT/IB1999/000884 1998-05-26 1999-05-14 Solid-state imaging device WO1999062245A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020007000727A KR20010022156A (en) 1998-05-26 1999-05-14 Solid-state imaging device
JP2000551533A JP2002517136A (en) 1998-05-26 1999-05-14 Solid-state imaging device
EP99917036A EP1000505A2 (en) 1998-05-26 1999-05-14 Solid-state imaging device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201743.6 1998-05-26
EP98201743 1998-05-26

Publications (2)

Publication Number Publication Date
WO1999062245A2 WO1999062245A2 (en) 1999-12-02
WO1999062245A3 true WO1999062245A3 (en) 2000-02-03

Family

ID=8233763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/000884 WO1999062245A2 (en) 1998-05-26 1999-05-14 Solid-state imaging device

Country Status (4)

Country Link
EP (1) EP1000505A2 (en)
JP (1) JP2002517136A (en)
KR (1) KR20010022156A (en)
WO (1) WO1999062245A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033751B4 (en) * 2000-07-12 2004-09-16 Lenz, Reimar, Dr. Digital, high-resolution cinema film camera
EP1417829B1 (en) * 2001-08-02 2009-04-08 Dalsa Corporation Image recording device with improved image storage transition
US7551189B2 (en) 2001-10-25 2009-06-23 Hewlett-Packard Development Company, L.P. Method of and apparatus for digital image processing
KR101623591B1 (en) 2009-11-24 2016-05-23 삼성전자주식회사 Apparatus and method for improving quality of preview image
KR101643773B1 (en) * 2009-12-03 2016-07-28 삼성전자주식회사 Apparatus and method for improving quality of preview image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720387A2 (en) * 1994-12-30 1996-07-03 Eastman Kodak Company Method and apparatus for providing interlaced images from a progressive scan sensor in an electronic camera
EP0757496A2 (en) * 1995-07-31 1997-02-05 Canon Kabushiki Kaisha Colour image pickup apparatus
WO1998017051A2 (en) * 1996-10-03 1998-04-23 Philips Electronics N.V. Charge coupled imaging device, and method of operating such a device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720387A2 (en) * 1994-12-30 1996-07-03 Eastman Kodak Company Method and apparatus for providing interlaced images from a progressive scan sensor in an electronic camera
EP0757496A2 (en) * 1995-07-31 1997-02-05 Canon Kabushiki Kaisha Colour image pickup apparatus
WO1998017051A2 (en) * 1996-10-03 1998-04-23 Philips Electronics N.V. Charge coupled imaging device, and method of operating such a device

Also Published As

Publication number Publication date
KR20010022156A (en) 2001-03-15
WO1999062245A2 (en) 1999-12-02
EP1000505A2 (en) 2000-05-17
JP2002517136A (en) 2002-06-11

Similar Documents

Publication Publication Date Title
AU4801300A (en) Extracting photographic images from video
EP0663768A3 (en) Method and digital circuit for the line deinterlacing of displayed video images.
AU2001264723A1 (en) Multiple camera video system which displays selected images
EP0667718A3 (en) Electronic still camera with user-selectable image resolution.
EP1089111A4 (en) Viewing optical system and image display comprising the same
EP0618471A3 (en) Image display apparatus and image photographing apparatus therefor.
EP1278100A3 (en) Camera and method of showing a captured image and a different field of view of the captured scene
WO1997001238A3 (en) Method of operating a ccd imager, and ccd imager suitable for the implementation of such a method
EP1237369A3 (en) Copy protection for digital motion picture image data
GB0010717D0 (en) Dual mode digital camera foe video and still operation
GB2311679B (en) Color image enhancement device for video display appliance
AU5254599A (en) Interactive movie creation from one or more still images in a digital imaging device
ZA931334B (en) OSD circuit for displaying advertising picture data.
EP0683596A3 (en) Card type camera with image processing function.
EP0707426A3 (en) Digital video decoder for decoding digital high definition and/or digital standard definition television signals
EP1280360A3 (en) Single-panel color image display apparatus
AU2002228606A1 (en) Digital pixel sensor and frame store imager
HK1049212A1 (en) Video conferencing using an electronic book viewer
EP1152274A4 (en) Zoom lens and video camera comprising the same
EP1277351B1 (en) Camera with color filter
EP1653729A4 (en) Imaging device
WO1999062245A3 (en) Solid-state imaging device
GB9925902D0 (en) Colour image restoration with anti-alias
EP0624041A3 (en) Color video camera apparatus.
EP1531612A3 (en) Image reproduction apparatus and image capturing apparatus

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP KR

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1999917036

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020007000727

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): JP KR

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWP Wipo information: published in national office

Ref document number: 1999917036

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020007000727

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1999917036

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: 1020007000727

Country of ref document: KR