IN2014MN01386A - - Google Patents

Info

Publication number
IN2014MN01386A
IN2014MN01386A IN1386MUN2014A IN2014MN01386A IN 2014MN01386 A IN2014MN01386 A IN 2014MN01386A IN 1386MUN2014 A IN1386MUN2014 A IN 1386MUN2014A IN 2014MN01386 A IN2014MN01386 A IN 2014MN01386A
Authority
IN
India
Prior art keywords
real world
image
information
space
distance
Prior art date
Application number
Inventor
Sundeep Vaddadi
Krishnakanth S Chimalamarri
John H Hong
Chong U Lee
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN01386A publication Critical patent/IN2014MN01386A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • User Interface Of Digital Computer (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

In some embodiments first information indicative of an image of a scene is accessed. One or more reference features are detected the reference features being associated with a reference object in the image. A transformation between an image space and a real world space is determined based on the first information. Second information indicative of input from a user is accessed the second information identifying an image space distance in the image space corresponding to a real world distance of interest in the real world space. The real world distance of interest is then estimated based on the second information and the determined transformation.
IN1386MUN2014 2012-01-13 2013-01-07 IN2014MN01386A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261586228P 2012-01-13 2012-01-13
US13/563,330 US20130201210A1 (en) 2012-01-13 2012-07-31 Virtual ruler
PCT/US2013/020581 WO2013106290A1 (en) 2012-01-13 2013-01-07 Virtual ruler

Publications (1)

Publication Number Publication Date
IN2014MN01386A true IN2014MN01386A (en) 2015-04-03

Family

ID=47710294

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1386MUN2014 IN2014MN01386A (en) 2012-01-13 2013-01-07

Country Status (8)

Country Link
US (1) US20130201210A1 (en)
EP (1) EP2802841A1 (en)
JP (1) JP2015510112A (en)
KR (1) KR20140112064A (en)
CN (1) CN104094082A (en)
IN (1) IN2014MN01386A (en)
TW (1) TW201346216A (en)
WO (1) WO2013106290A1 (en)

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Also Published As

Publication number Publication date
EP2802841A1 (en) 2014-11-19
JP2015510112A (en) 2015-04-02
US20130201210A1 (en) 2013-08-08
CN104094082A (en) 2014-10-08
WO2013106290A1 (en) 2013-07-18
KR20140112064A (en) 2014-09-22
TW201346216A (en) 2013-11-16

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