129 patents
Page 4 of 7
Utility
System and Method for Finding Lines In an Image with a Vision System
17 Jun 21
This invention provides a system and method for finding multiple line features in an image.
Yu Feng Hsu, Lowell D. Jacobson, David Y. Li
Filed: 18 Dec 20
Utility
Systems and Methods to Reduce Temperature Induced Drift Effects on a Liquid Lens
10 Jun 21
Systems and methods reduce temperature induced drift effects on a liquid lens used in a vision system.
Laurens Nunnink, Mario Joußen
Filed: 19 Aug 20
Utility
System and Method for Calibrating a Vision System with Respect to a Touch Probe
10 Jun 21
This invention provides a calibration fixture that enables more accurate calibration of a touch probe on, for example, a CMM, with respect to the camera.
John F. Filhaber, Lowell D. Jacobson, George J. Costigan
Filed: 23 Nov 20
Utility
Methods and Apparatus for Testing Multiple Fields for Machine Vision
20 May 21
The techniques described herein relate to methods, apparatus, and computer readable media configured to test a pose of a three-dimensional model.
Andrew Hoelscher, Nathaniel Bogan
Filed: 28 Dec 20
Utility
System and Method for 3D Profile Determination Using Model-based Peak Selection
20 May 21
This invention provides a system and method for selecting the correct profile from a range of peaks generated by analyzing a surface with multiple exposure levels applied at discrete intervals.
David Y. Li, Li Sun, Lowell D. Jacobson, Lei Wang
Filed: 24 Aug 20
Utility
Apparatuses, Systems, and Methods for Providing a Visual Program for Machine Vision Systems
20 May 21
Techniques include systems, computerized methods, and computer readable media for creating a graphical program in a graphical program development environment.
Ales Hvezda, Lou Palmieri, Scott Schuff, Dave Schumacher
Filed: 25 Jan 21
Utility
System and Method for Reduced-speckle Laser Line Generation
6 May 21
An illumination apparatus for reducing speckle effect in light reflected off an illumination target (120) includes a laser (150); a linear diffuser (157) positioned in an optical path between an illumination target and the laser to diffuse collimated laser light (154) in a planar fan of diffused light (158, 159) that spreads in one dimension across at least a portion of the illumination target; and a beam deflector (153) to direct the collimated laser light incident on the beam deflector to sweep across different locations on the linear diffuser within an exposure time for illumination of the illumination target by the diffused light.
John F. Filhaber
Filed: 19 Jan 18
Utility
Boundary Estimation Systems and Methods
29 Apr 21
A system or method can analyze symbols on a set of objects having different sizes.
Georges Gauthier, Anthony Romeo, Jeff Link
Filed: 26 Oct 20
Utility
Detecting Object Presence on a Target Surface
29 Apr 21
Described are methods, systems, apparatus, and computer program products for determining the presence of an object on a target surface.
Cyril C. Marrion, Nickolas James Mullan
Filed: 6 Jul 20
Utility
Methods and Apparatus for Processing Image Data for Machine Vision
22 Apr 21
The techniques described herein relate to methods, apparatus, and computer readable media configured to test a pose of a model to image data.
Nathaniel Bogan, Zihan Hans Liu
Filed: 2 Nov 20
Utility
System and Method for Reduction of Drift In a Vision System Variable Lens
8 Apr 21
This invention provides a vision system that is arranged to compensate for optical drift that can occur in certain variable lens assemblies, including, but not limited to, liquid lens arrangements.
Laurens Nunnink, Esther Oteo Lozano, Jose Fernandez Dorado
Filed: 5 Oct 20
Utility
Optical Imaging Devices and Methods
1 Apr 21
The present invention relates to optical imaging devices and methods for reading optical codes.
Nicole Dippel, Esther Oteo, Laurens Nunnink, Carl W. Gerst, Matthew D. Engle
Filed: 10 Dec 20
Utility
Methods and Apparatus for Optimizing Image Acquisition of Objects Subject to Illumination Patterns
25 Mar 21
The techniques described herein relate to methods, apparatus, and computer readable media configured to determine parameters for image acquisition.
Robert Wolff, Thomas Penny, Marcus Große
Filed: 28 Sep 20
Utility
System and Method for Efficiently Scoring Probes In an Image with a Vision System
25 Mar 21
A system and method for scoring trained probes for use in analyzing one or more candidate poses of a runtime image is provided.
Nathaniel R. Bogan
Filed: 7 Sep 20
Utility
Systems and Methods for Stitching Sequential Images of an Object
11 Mar 21
A system may comprise a transport device for moving at least one object, wherein at least one substantially planar surface of the object is moved in a known plane locally around a viewing area, wherein the substantially planar surface of the object is occluded except when the at least one substantially planar surface passes by the viewing area, at least one 2D digital optical sensor configured to capture at least two sequential 2D digital images of the at least one substantially planar surface of the at least one object that is moved in the known plane around the viewing area, and a controller operatively coupled to the 2D digital optical sensor, the controller performing the steps of: a) receiving a first digital image, b) receiving a second digital image, and c) stitching the first digital image and the second digital image using a stitching algorithm to generate a stitched image.
James A. Negro, Xiangyun Ye, Ahmed El-BARKOUKY
Filed: 14 Sep 20
Utility
System and Method for Evaluating Symbols
11 Mar 21
Evaluating a symbol on an object can include acquiring a first image of the object, including the symbol.
Glenn Spitz
Filed: 24 Aug 20
Utility
Method for the Three Dimensional Measurement of Moving Objects During a Known Movement
4 Mar 21
A 3D measurement method including: projecting a pattern sequence onto a moving object; capturing a first image sequence with a first camera and a second image sequence synchronously to the first image sequence with a second camera; determining corresponding image points in the two sequences; computing a trajectory of a potential object point from imaging parameters and from known movement data for each pair of image points that is to be checked for correspondence.
Bastian Harendt
Filed: 2 Nov 20
Utility
Method To Decide A Labeling Priority To A Data
28 Jan 21
According to an exemplary embodiment of the present disclosure, a computer program stored in a computer readable storage medium is disclosed.
Mingyu JOO
Filed: 22 Jul 20
Utility
Method For Managing Data
28 Jan 21
According to an exemplary embodiment of the present disclosure, a computer program stored in a computer readable storage medium is disclosed.
Mingyu JOO
Filed: 22 Jul 20
Utility
Coding Distance Topologies for Structured Light Patterns for 3D Reconstruction
21 Jan 21
Methods, systems, and devices for 3D measurement and/or pattern generation are provided in accordance with various embodiments.
Zihan Hans Liu, Nathaniel Bogan, Andrew Hoelscher, Eric Moore, Benjamin Braker
Filed: 28 Jun 20