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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/610
Name: Optics: measuring and testing > Shape or surface configuration > By projection of coded pattern
Description: Subject matter wherein a coded pattern is projected onto the surface and the location of points onto determine on the surface relative to the coded pattern is used to determine the shape of the surface.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8705049 Three-dimensional shape measuring apparatus, three-dimensional shape measuring method, and three-dimensional shape measuring program Apr. 22, 2014
8693007 Device for measuring three dimensional shape Apr. 8, 2014
8681343 Three dimensional inspection and metrology based on short pulses of light Mar. 25, 2014
8649024 Non-contact surface characterization using modulated illumination Feb. 11, 2014
8462357 Device and method for obtaining three-dimensional object surface data Jun. 11, 2013
8446595 Method and apparatus for detecting contour data and/or optical characteristics of a three-dimensional semitransparent object May. 21, 2013
8415648 Method of determination of glass surface shapes and optical distortion by reflected optical imaging Apr. 9, 2013
8413053 Video reproducing apparatus and video reproducing method Apr. 2, 2013
8384911 Measurement device and measurement method Feb. 26, 2013
8374397 Depth-varying light fields for three dimensional sensing Feb. 12, 2013
8228509 Shape measuring device Jul. 24, 2012
8130427 Method and apparatus for generating origin signal of encoder Mar. 6, 2012
8064069 Method and system for measuring the shape of a reflective surface Nov. 22, 2011
8059280 Method for three-dimensional imaging using multi-phase structured light Nov. 15, 2011
8050461 Depth-varying light fields for three dimensional sensing Nov. 1, 2011
8014002 Contour sensor incorporating MEMS mirrors Sep. 6, 2011
8009298 Method and apparatus for acquiring reference grating of three-dimensional measurement system using moire Aug. 30, 2011
7957007 Apparatus and method for illuminating a scene with multiplexed illumination for motion capture Jun. 7, 2011
7916932 Method and system of structural light-based 3D depth imaging using signal separation coding and error correction thereof Mar. 29, 2011
7901096 Illumination for projecting an image Mar. 8, 2011
7895009 Impression foam digital scanner Feb. 22, 2011
7869061 Surface-distortion measuring device and method Jan. 11, 2011
7847940 Methods and apparatus for correcting banding of imaged regular patterns Dec. 7, 2010
7830529 Optical measurement of metallic surfaces Nov. 9, 2010
7817269 High resolution optical microscopy featuring fluorescence transient measurement Oct. 19, 2010
7791738 Three-dimensional shape measuring device, and portable measuring device Sep. 7, 2010
7751066 Projector and three-dimensional input apparatus using the same Jul. 6, 2010
7643158 Method for synchronizing the operation of multiple devices for generating three dimensional surface models of moving objects Jan. 5, 2010
7639372 Scanning system with stereo camera set Dec. 29, 2009
7583391 Three-dimensional measuring apparatus, three-dimensional measuring method, and three-dimensional measuring program Sep. 1, 2009
7532332 Projector for an arrangement for three-dimensional optical measurement of objects May. 12, 2009
7433796 Methods, systems, and formats for data, such as data used in laser projection of fasteners used in manufacturing Oct. 7, 2008
7433024 Range mapping using speckle decorrelation Oct. 7, 2008
7388678 Method and device for three-dimensionally detecting objects and the use of this device and method Jun. 17, 2008
7212293 Optical determination of pattern feature parameters using a scalar model having effective optical properties May. 1, 2007
7140544 Three dimensional vision device and method, and structured light bar-code patterns for use in the same Nov. 28, 2006
7092563 Three-dimensional information acquisition apparatus and three-dimensional information acquisition method Aug. 15, 2006
7075661 Apparatus and method for obtaining three-dimensional positional data from a two-dimensional captured image Jul. 11, 2006
7013040 3D image acquisition apparatus and 3D image acquisition method Mar. 14, 2006
6937348 Method and apparatus for generating structural pattern illumination Aug. 30, 2005
6914685 Apparatus and method for measuring the shape of a three dimensional object using projected multi-stripe patterns Jul. 5, 2005
6813035 Method for determining three-dimensional surface coordinates Nov. 2, 2004
6734951 Range finder device and camera May. 11, 2004
6700669 Method and system for three-dimensional imaging using light pattern having multiple sub-patterns Mar. 2, 2004
6674893 Three-dimensional shape measuring apparatus Jan. 6, 2004
6556783 Method and apparatus for three dimensional modeling of an object Apr. 29, 2003
6495848 Evaluation of projection pattern for transitions in pattern to determine spatial structure of 3D surfaces Dec. 17, 2002
6480678 Light transmitting member driving device for a contour measuring apparatus Nov. 12, 2002
5986745 Co-planar electromagnetic profile scanner Nov. 16, 1999
5838428 System and method for high resolution range imaging with split light source and pattern mask Nov. 17, 1998

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