ATE207270T1 - Bildaufnahmevorrichtung und verfahren zur bestimmung von fokusinformationen - Google Patents

Bildaufnahmevorrichtung und verfahren zur bestimmung von fokusinformationen

Info

Publication number
ATE207270T1
ATE207270T1 AT94909712T AT94909712T ATE207270T1 AT E207270 T1 ATE207270 T1 AT E207270T1 AT 94909712 T AT94909712 T AT 94909712T AT 94909712 T AT94909712 T AT 94909712T AT E207270 T1 ATE207270 T1 AT E207270T1
Authority
AT
Austria
Prior art keywords
panning
recording device
image recording
focus information
determining focus
Prior art date
Application number
AT94909712T
Other languages
English (en)
Inventor
Arun Krishnan
Narendra Ahuja
Original Assignee
Arun Krishnan
Narendra Ahuja
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 Arun Krishnan, Narendra Ahuja filed Critical Arun Krishnan
Application granted granted Critical
Publication of ATE207270T1 publication Critical patent/ATE207270T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
AT94909712T 1993-02-10 1994-02-10 Bildaufnahmevorrichtung und verfahren zur bestimmung von fokusinformationen ATE207270T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/015,981 US5453784A (en) 1993-02-10 1993-02-10 Imaging apparatus and method for determining range and determining focus information
PCT/US1994/001787 WO1994018788A1 (en) 1993-02-10 1994-02-10 Imaging apparatus and method for determining range from focus and focus information

Publications (1)

Publication Number Publication Date
ATE207270T1 true ATE207270T1 (de) 2001-11-15

Family

ID=21774682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94909712T ATE207270T1 (de) 1993-02-10 1994-02-10 Bildaufnahmevorrichtung und verfahren zur bestimmung von fokusinformationen

Country Status (7)

Country Link
US (1) US5453784A (de)
EP (1) EP0687401B1 (de)
JP (1) JPH10502177A (de)
AT (1) ATE207270T1 (de)
CA (1) CA2155529A1 (de)
DE (1) DE69428686T2 (de)
WO (1) WO1994018788A1 (de)

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US7084910B2 (en) * 2002-02-08 2006-08-01 Hewlett-Packard Development Company, L.P. System and method for using multiple images in a digital image capture device
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US20040164223A1 (en) * 2003-02-20 2004-08-26 Harris Rodney C. Automatic object plane selection in an optical image scanner
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US20040164152A1 (en) * 2003-02-20 2004-08-26 Youngers Kevin J. Optical image scanning with user adjustable object plane
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Also Published As

Publication number Publication date
EP0687401A1 (de) 1995-12-20
EP0687401A4 (de) 1996-06-05
EP0687401B1 (de) 2001-10-17
CA2155529A1 (en) 1994-08-18
DE69428686D1 (de) 2001-11-22
WO1994018788A1 (en) 1994-08-18
US5453784A (en) 1995-09-26
JPH10502177A (ja) 1998-02-24
DE69428686T2 (de) 2002-08-08

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