Intuitive Vision System

CV-5000 series

Superior Colour Processing

The CV-5000 Series Comes Complete with the Industries Most Advanced Colour Extraction Algorithms Ensuring Stable Detection for Colour and Non-colour Applications.

New colour extraction engine, A.C.E.II

New colour extraction engine, A.C.E.II

The CV-5000 Series models are equipped with a new colour extraction engine. The A.C.E.II (Advanced Colour extraction Engine II) uses the HSB colour model (closest colour model to the human sensory system) to attain high colour extraction performance that stabilises previously unstable colour processing schemes. CV-5000 Series models also feature “fine colour processing” to extract colour information exactly the way the camera captures it. This technology significantly broadens the range of colour processing applications previously accomplished by machine vision systems.

Colour shade processing accurately distinguishes a specific colour

Colour shade processing can optimize the shade gradation using hue, saturation, and brightness. This makes it possible to convert images with low contrast into images with defined shade differences. Unlike conventional full colour processing, which picks up all tone changes and makes pass/fail distinction difficult, colour shade processing can optimize the shade difference between a user-specified colour and the background.

Standard colour processing

standard colour processing

Standard extraction display
Conventional processing captures all tone changes,rendering any distinction of the copper foil and its surrounding components impossible.

Extraction of copper foil on printed circuit boards

Extraction of copper foil on printed circuit boards

Original image

Colour shade processing

Colour shade processing

Colour shade display
A.C.E.Ⅱ selects the copper colour and blackens the area around it.


Shade differential display

Shade differential display
A.C.E.Ⅱ accurately ectracts only the copper foil portions.

Fine colour processing detects all colour variations

Fine colour processing directly processes full colour information exactly as the colour camera captures it. This is ideal for detecting flaws on sheets, films, and non-woven cloths where the flaw can appear in any colour with respect to the background. No setup is required for colour extraction, allowing users to complete the inspection with one simple operation.

Foreign particle detection on a non-woven cloth

Original image

Original image

Shade differential display

Shade differential display

Reliable extracts all colours.


Background is darkened

Background is darkened


Reliably extracts all colours

Reliably extracts all colours

Glare removal

The newly added Intensity Cancellation function solves a common problem of detecting changes when using full colour processing on colour images. This function delivers stable detection performance to field applications by ignoring glare and lighting variations on the target background, and detecting only the area where hue and saturation differences exist.

Workpiece with varying lighting conditions

Workpiece with varying lighting conditions

Detects only the defect

Detects only the defect

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