Product category:
Quality control and management software
News Release from: The Value Engineering Alliance | Subject: Hueview
Edited by the Manufacturingtalk Editorial
Team on 22 September 2006
High optical inspection performance
Hueview technology offers unprecedented levels of color and texture-based optical inspection performance
The Value Engineering Alliance, a leading provider of machine vision solutions, announces the availability of HueView, innovative inspection technology specifically developed to deliver comprehensive colour analysis of multicoloured, patterned and textured items Used to measure colour (in RGB, HSI or LAB space) and texture, monitor product appearance, classify/grade goods, facilitate sorting operations, assess visual similarity or detect defects, by comparing images of items or scenes of interest to their respective stored reference images, HueView optimises its flexibility, accuracy and repeatability by operating at high spatial resolutions and enabling inspections to be done based on colour, texture or a user selectable combination of the two
This article was originally published on Manufacturingtalk on 7 Nov 2006 at 8.00am (UK)
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Allowing texture analysis to be factored into inspections as required ensures that items possessing sufficiently similar colour content but featuring varying mixes of multiple colours or subtle defects in their patterns can still be identified as aberrant or of unsatisfactory appearance.
HueView is currently available in the form of an easy-to-use WinTel-compatible software application that supports image acquisition using FireWire cameras, TWAIN and analog camera/framegrabber combinations, eliminates the need for programming, is quickly trained by simply being shown reference examples, incorporates powerful pattern recognition and learning capabilities and requires no follow-up data analysis.
The level of interest expressed by software developers will determine whether the technology becomes available in a form suitable for implementation by those ready, willing and able to create their own application programs.
Further reading
Automated proofreading system added
The Value Engineering Alliance has announced the addition of an automated proofreading system, the PSIFEYE, to its array of application-specific system solutions.
Colour inspection technology introduced
An innovative inspection technology, specifically developed to deliver comprehensive color analysis of multicolored, patterned and textured items, compares images with stored reference images.
A typical solution consists of the existing software application running on a PC that features a Pentium 4 processor operating at 3.0 GHz, a light box, industrial microscope, camera stand or online setup and an appropriate camera, optics and illumination configuration.
Applications include inspection of materials in general (textiles, leathers, papers, composites, plastics, metals), inspection of building/renovation materials in particular (tile, carpet, granite, marble, wood, countertops, paints and stains, wallpaper), inspection of food (meats, fruits and vegetables, cheeses, baked goods), inspection of consumer goods (cosmetics and jewelry) medical (dermatology, pathology, dentistry, pharmaceuticals), manufacturing operations (lot matching, material optimisation, wear testing, thin film interference pattern analysis, thermal analysis, etc), graphic arts (colour printing and reproduction, proofing), scientific investigation (microscopy, fluorescence, forensics), image-based database retrieval and analysis of artwork.
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