mvIMPACT Color

mvIMPACT Color

Color imaging is specially attractive due to the increased richness of information at the pixel level. Multiple channels of light intensity at different wavelengths create more opportunities to exploit the contrast between objects. Color analysis allows classifying features impossible to discriminate on a gray scale image.
This module includes also color transformation from RGB images into other color spaces like HSI, CMY, HSL, HSV or self-defined ones by a color twist matrix. That is useful for analyzing which color space has the best representation for an object classification.

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Color imaging is specially attractive due to the increased richness of information at the pixel level. Multiple channels of light intensity at different wavelengths create more opportunities to exploit the contrast between objects. Color analysis allows classifying features impossible to discriminate on a gray scale image.

In the standard RGB representation, color components are strongly correlated. Other color systems have been designed to take advantage of this redundancy, so that the true color of surfaces can be determined irrespective of the illumination conditions. This leads to more robust ways to identify areas of interest.

The additional possibilities offered by color imaging must be supported by appropriate mechanisms to ensure color stability, to switch between colorimetric systems and turn color scales to gray values for further processing using standard techniques

Thresholding in the color space
Thresholding in the color space
Color proofing
Color proofing
Alternative color spaces

The Color module supports conversions between a number of standards, among which: B&W, CMY, RGB mainly used for display purposes, YUV, YIQ, YCC from the broadcast industry, HLS, HSV for de-correlation and XYZ variants for device independent representation.

Color fidelity

Arbitrary linear transforms can be applied to color components. This allows, among others, implementing color calibration by comparison to reference color samples.

Quantitative color description

Perception of color is an essentially subjective characteristic of the human eye. Color systems such as HLS allow expressing colors by means of intuitive parameters such as intensity, purity and tint. The CIE XYZ is a universally accepted standard to describe colors in a portable way, not relying on a particular imaging device.

Color segmentation

Robust binarization of images, i.e. telling object from background pixels, can be achieved in the color space. By combining acceptance ranges for the color components with suitable color space transforms, innumerable segmentation problems can be addressed.

Datasheets
mvIMPACT 3D Display mvIMPACT 3D Display | 46.8 kB

Datenblatt / Datasheet mvIMPACT 3D Display

mvIMPACT Barcode mvIMPACT Barcode | 101.8 kB

Datenblatt / Datasheet mvIMPACT Barcode

mvIMPACT Base mvIMPACT Base | 277.5 kB

Datenblatt / Datasheet mvIMPACT Base

mvIMPACT Blob mvIMPACT Blob | 103.9 kB

Datenblatt / Datasheet mvIMPACT Blob

mvIMPACT Color mvIMPACT Color | 75.6 kB

Datenblatt / Datasheet mvIMPACT Color

mvIMPACT Data Matrix mvIMPACT Data Matrix | 56.2 kB

Datenblatt / Datasheet mvIMPACT Data Matrix

mvIMPACT Focus mvIMPACT Focus | 126.4 kB

Datenblatt / Datasheet mvIMPACT Focus

mvIMPACT GMM mvIMPACT GMM | 85.5 kB

Datenblatt / Datasheet mvIMPACT Geometric Model Matcher

mvIMPACT Match mvIMPACT Match | 145.9 kB

Datenblatt / Datasheet mvIMPACT Match

mvIMPACT Measure mvIMPACT Measure | 60.5 kB

Datenblatt / Datasheet mvIMPACT Measure

mvIMPACT OCR mvIMPACT OCR | 93.2 kB

Datenblatt / Datasheet mvIMPACT OCR

mvIMPACT e 2012-04 MR mvIMPACT e 2012-04 MR | 509.7 kB

Datenblatt / Datasheet mvIMPACT

Manuals

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mvIMPACT Release / Beta for Windows XP, Vista, 7

You can evaluate mvIMPACT SDK for 30 days free of charge once. Afterwards, you will need a licence! If you are using a dongle for licensing mvIMPACT, you have to use the latest USB dongle in combination with the 64bit version!

mvIMPACT-6.8.461.6555-19823-x64 mvIMPACT-6.8.461.6555-19823-x64 | 136,196.0 kB

mvIMPACT SDK 64 Bit Release Windows (XP, Vista, 7 / .NET 4.0 compliant, MSI, SDK Version 6.8.461.6555)

mvIMPACT-6.8.461.6555-19823-x86 mvIMPACT-6.8.461.6555-19823-x86 | 131,760.0 kB

mvIMPACT SDK 32 Bit Release Windows (XP, Vista, 7 / .NET 4.0 compliant, MSI, SDK Version 6.8.461.6555)

mvIMPACT Nightly Builds for Windows XP, Vista, 7

Nightly builds are tested exemplarily and should be tested by oneself before use!

mvIMPACT-6.8.1148.7242-20516-x64 mvIMPACT-6.8.1148.7242-20516-x64 | 125,276.0 kB

mvIMPACT SDK Nightly Build (64 Bit, Build , Windows XP, Vista, 7)

mvIMPACT-6.8.1148.7242-20516-x86 mvIMPACT-6.8.1148.7242-20516-x86 | 121,328.0 kB

mvIMPACT SDK Nightly Build (32 Bit, Build , Windows XP, Vista, 7)

mvIMPACT progiciels pour mvBlueLYNX-X
mvIMPACT IPK packages for mvBlueLYNX
USB dongle driver for Windows XP, Vista, 7

Modifications possibles sans préavis, date 11/2011