Image capture

An image is either captured or stored.

Camera settings

Settings for image capture (e.g. shutter, gain etc.).

Select colour channel

Colour evaluation

Evaluates number of pixels that are in the selected colour, saturation and brightness range. Results are stored in the register.

Colour filter

Evaluates number of pixels that are in the selected colour, saturation and brightness range.

Calibration

Modifies conversion of image into world coor- dinates (scale factors, origin, axis orientation).

Brightness adjustment

Brightness adjustment (automatic brightness adaptor)

Remove background

A given image can be stored as background image It is then subtracted in inspection mode.

Distortion correction

A file with correction parameters is created for an image, it is loaded, the correction activated, implemented or reset.

Filter functions

A teachable image window is processed with a selectable filter option.

Ring filter

A teachable ring-shaped image window is precessed with a selectable filter option.

Check input

An input is checked with a reference value.

Set output

An output is set / reset

Inifile access

Reading and writing of values.

Text

Text and/or values are displayed in the inspection image.

RS232 / RS232

command for serial communication.

Text line

In a text variable, information lines are consecutively compiled. This line can be transferred to a file or interface.

Image information

The required image information (brightness, focus, ...) is calculated and assessed in the preset window.

Area check

checks the number of pixels which have the specified intensity within a window.

Point list

Point determination

A point is determined according to the specified options.

Straight line determination

Determines the possible straight line through a number of points.

Circle calculation

A circle is determined according to the specified options.

Distance calculation

Determines and evaluates the distance according to the specified options.

Straight line

The probe detects one or several parallel points. The distance to a straight reference line is evaluated.

Cross-section calculation

Determines the cross-section of an object with a specific colour along the taught probe range.

Measure gap width

Probe 1 en 2 detect several parallel points. The distance is determined and evaluated.

Calliper (hor./vert.)

The horizontal or vertical dimension of a dark or light object is evaluated.

calliper (any orientation)

The dimension of a dark or light object is evaluated.

Angle determination

Determines and evaluates the angle between two straight lines or three points.

Curvature point

The first probe determines the reference edg, the second determines the curvature point.

Centre point

It determines the largest possible circle which first in the contour point list.

Stop Watch

Different time access functions.

Process control

The process of programs execution is influenced by the selected option.

Loop options

Loops (certain settings can be made for each cycle).

Execute sub-program

Execute a specified sub-program in different definable cases.

Access to variables

Create, write and read variables of any type.

Evaluation

A value or point is evaluated with tolerances.

Count obects

Contour check

A specified list of contour points is processed (draw valuation circle, evaluate brightness, the points that infringe the inspection criterion).

Contour trace

The contour line is determined starting from the last determined point. The number of contour points found in evaluated.

Correlation

The point of maximum concordance with the taught reference is sought within an evaluation window and compared with a reference value.

Probe points

The rectangular probe detects one or serveral parallel points. The number of points found is evaluated.

Probe points (circular probe)

One or several points detected in a radius. The number of points found is assessed.

Edge counter (straight line)

Counts the number of edges on a straight line.

Edge detection (in projection)

The rectangle probe defines a display window in which the image data is projected at right angles to the scanning direction and edges are detected.

Circular counter

The number of edges found in a search ring are evaluated.

Barcode

Read barcode.

Data Matrix

Read data matrix code.

OCR

 Read characters with OCR.

Basic Interpreter

Free programming in script (VB6 compatible) using EyeVision-BASIC-Interpreter.