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Hexagon Metrology Acquires Leading Vision Metrology Company

17.10.2009 - Hexagon Metrology has announced it has acquired all the outstanding assets and technical intellectual property of Mahr Multisensor GmbH. Hexagon Metrology will reorganize the...

Cognex receives second settlement in vision software patent dispute

30.09.2009 - Cognex Corporation has accepted a settlement offer from Yxlon International GmbH and its U.S. subsidiary in a dispute concerning the importation and sale of equipment containing...

Cognex Receives Settlement in Patent Dispute

16.09.2009 - Cognex Corporation has accepted a settlement offer from Multitest Elektronische Systeme GmbH and its U.S. subsidiary in a dispute concerning Multitest's importation and sale of...

Understanding Depth

07.09.2009 - For us human beings, it is easy to understand pictures. We are able to estimate depth easily by using the information given by motion or the disparity between the two images seen...

Image Processing Basics: Hough-transform

07.09.2009 - he Hough-transform is best known as a method "to find straight lines" in an image. Unfortunately, people who encounter the concept for the first time usually are somewhat irritated...

A Paradigm Shift for Inspection

07.09.2009 - Advances in non-contact measurement technology, processes and techniques have created momentum in the application of digital shape sampling and processing (DSSP) for driving a...

Machine Vision in the UK

12.08.2009 - The UK Industrial Vision Association (UKIVA) was established in 1992 as a not-for profit trade organization whose prime objective was to promote the use of imaging in industry...

FireWire and GigE Racing for the Pole Position

06.08.2009 - The GigE Vision standard is rapidly gaining market share over other machine vision camera interfaces. Does that mean that FireWire, the currently leading digital interface, is...

Technology Trend Survey for Industrial Vision Cameras

06.08.2009 - Machine Vision market surveys mostly address economic aspects and naturally try to cover all facets and technologies of the field. Single technical aspects can very rarely be...

Optical Metrology Basics: Spectral Sensors

05.08.2009 - A spectral sensor is a miniaturized spectrometer equipped with a detector array. The spectrometer spreads the incoming bunch of rays according to wavelengths, and the detector...