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eVision forms a unique suite of robust software tools tailored for industrial machine vision.
eVision contains three ranges of products: General-purpose Libraries, Mark Inspection Libraries and Advanced Libraries.
The General-purpose Libraries are suitable for a variety of tasks common to image processing in all industrial applications such as image enhancement and calibration, blob analysis, template matching, alignment, color inspection, measurement and dimension control. Mark Inspection Libraries include tools for Optical Character Recognition, Optical Character Verification, bar code and data matrix code reading. The Advanced Libraries target specific applications such as 2D BGA inspection.
Open, well documented and easy to understand due to their structure, the eVision tools quickly integrate into any application requiring image processing or analysis.
eVision allows the development of applications under the most up-to-date programming environments and operating systems. They fully exploit the power of the processor of the PC and are optimized for MMX technology.
- Easy to learn and use
- Robust and highly accurate
- Optimized for MMX
- Compatible with Windows (98, Me, NT, 2000, XP) and Linux
- Compatible with Microsoft Visual Basic, Microsoft Visual C++, Borland C++ Builder and Borland Delphi
- Rapid application prototyping
General Purpose Libs:
Mark Inspection Libs:
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EasyAccess of eVision is
at the same time User-Interface and code generator.
EasyAccess helps
you to evaluate the right image processing algorithm and generates at
the same time the associated source code either in Visual Basic or in
C++. This code can be used in own applications by copy&paste.
more Information: EasyAccess
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Convolutions and morphology
Geometric transformations
Image statistics
Image enhancement
Image calibration
EasyImage includes gray level and color image processing, enhancement and restoration by linear or non-linear filtering, geometric transformations for registration, histogram analysis for thresholding. These operations are usually performed as pre-processing steps to improve the image quality and obtain a good contrast between the background and the objects of interest.
more:
EasyImage
| Intensity scale transforms Thresholding Arithmetic and logic operations Convolution (Linear Filtering) Morphology (Non-Linear Filtering) |
Geometric transforms Histograms Contouring Projections Statistics |
Noise reduction by integration Conversions Vector operations |
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Sub-pixel point location and edge fitting
Highly accurate and robust
Position, orientation, size, curvature, distances
Advanced calibration
Multiple gauge models
Graphical model edition
Measurement and dimension control
Gauging applications
Calibration metrology
Assembly inspection
EasyGauge is a second-generation measurement and dimension control library for use in gauging applications. By relying on proven sub-pixel edge detection and least squares fitting algorithms, it allows determining the position, orientation, curvature, size ... of manufactured parts with an excellent accuracy.
Advanced calibration and "gauge grouping" make EasyGauge an
extraordinary measurment tool.
more: EasyGauge
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Image segmentation
Object labeling
Geometric feature extraction
Blob analysis
Surface inspection
Packaging inspection
Object location
EasyObject is used for blob analysis. It gathers informations about distinct objects present in an image. The processing is based on connected component labeling, to isolate and identify the objects. Then, various geometric features of the objects, such as the area or ellipse of inertia parameters, are computed.
more: EasyObject
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Fully automatic
Fast and robust
Rotation and scaling invariant
High tolerance to pattern degradation
Don't care areas
User-defined pivot point
Die & wire bonding
Fiducial alignment
PCB inspection
Printing
more:
EasyFind top
Sub-pixel precision
Rotation and scaling
Don't care areas
Die & wire bonding
Fiducial alignment
Printing
EasyMatch locates
templates previously shown to the system and arbitrarily
positioned in an image. Pattern matching is a convenient and straightforward
way to accurately find the location of one or several instances of
a known object.
more: EasyMatch
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Fast conversion to 11 color spaces
Color segmentation
Color verification
Color calibration and transform
Food inspection
Printing
PCB inspection
more :
EasyColor top
Teachable system
Reliable and robust recognition
Size invariance
Part identification
Wafer identification
Serial number verification
EasyOCR is a font-dependent printed character reader based on a template matching algorithm
more: EasyOCR
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Comprehensive automatic training
Accurate built-in calibration
Grayscale analysis
Optical Character Verification
Mark inspection
Label inspection
Lot mixing verification
EasyOCV is a character verification tool used for mark inspection. It provides automatic training of the model, adjustable acceptance levels and a robust gray-scale analysis.
more: EasyOCV
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Very fast operation
Automatic matrix code detection
Error detection and correction
Part identification
Data Matrix Code
verification
EasyMatrixCode is able to locate and read 2D data matrix codes without learning process. EasyMatrixCode supports the ECC200 as well as the ECC000, 50, 80, 100 and 140 standards.
more: EasyMatrixCode
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Automatic bar code location
Automatic symbology detection
Full support of many symbologies
Product identification
Bar code verification
Symbologies identification
EasyBarCode is a library dedicated to automatically locate and read bar codes.
more: EasyBarCode
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