ATE407516T1 - Verfahren zur bereitstellung von helligkeitsfilter, und system zur schaffung eines virtualraums - Google Patents

Verfahren zur bereitstellung von helligkeitsfilter, und system zur schaffung eines virtualraums

Info

Publication number
ATE407516T1
ATE407516T1 AT04723391T AT04723391T ATE407516T1 AT E407516 T1 ATE407516 T1 AT E407516T1 AT 04723391 T AT04723391 T AT 04723391T AT 04723391 T AT04723391 T AT 04723391T AT E407516 T1 ATE407516 T1 AT E407516T1
Authority
AT
Austria
Prior art keywords
divided images
brightness
creating
reference image
virtual space
Prior art date
Application number
AT04723391T
Other languages
English (en)
Inventor
Nobuyuki Shibano
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Application granted granted Critical
Publication of ATE407516T1 publication Critical patent/ATE407516T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Image Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
AT04723391T 2003-03-26 2004-03-25 Verfahren zur bereitstellung von helligkeitsfilter, und system zur schaffung eines virtualraums ATE407516T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003085579 2003-03-26

Publications (1)

Publication Number Publication Date
ATE407516T1 true ATE407516T1 (de) 2008-09-15

Family

ID=33095033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04723391T ATE407516T1 (de) 2003-03-26 2004-03-25 Verfahren zur bereitstellung von helligkeitsfilter, und system zur schaffung eines virtualraums

Country Status (10)

Country Link
US (1) US7131733B2 (de)
EP (1) EP1606935B1 (de)
JP (2) JP3918860B2 (de)
KR (1) KR100652156B1 (de)
CN (1) CN1322743C (de)
AT (1) ATE407516T1 (de)
DE (1) DE602004016303D1 (de)
ES (1) ES2312985T3 (de)
TW (1) TWI238006B (de)
WO (1) WO2004086755A1 (de)

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Also Published As

Publication number Publication date
DE602004016303D1 (de) 2008-10-16
KR100652156B1 (ko) 2006-11-30
US7131733B2 (en) 2006-11-07
ES2312985T3 (es) 2009-03-01
JP3948489B2 (ja) 2007-07-25
EP1606935B1 (de) 2008-09-03
KR20050062579A (ko) 2005-06-23
EP1606935A1 (de) 2005-12-21
TW200425737A (en) 2004-11-16
US20060152680A1 (en) 2006-07-13
JP2007148416A (ja) 2007-06-14
JP3918860B2 (ja) 2007-05-23
HK1081777A1 (en) 2006-05-19
CN1322743C (zh) 2007-06-20
TWI238006B (en) 2005-08-11
JP2006516333A (ja) 2006-06-29
CN1701597A (zh) 2005-11-23
WO2004086755A1 (en) 2004-10-07

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