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Image sampling system
No. of pixel
Analog camera
Image memory
No. of assignable object type
No. of camera to be connected Up to 2 cameras
Image processing
Standard camera
Image capture
time
High-speed camera
Gray search time
Gray search, edge detection precision
Gray level change
Noise elimination
Gray image
pre-processing
Outline extraction
Binary threshold value
Binary noise elimination
Positional correction method
Window shape
5. Specifications
Monochrome 256 level
512×480
Shared with image processing memory
64 object types
Gray, binary conversion
33.3ms
16.7ms (full mode), 8.3ms (half mode)
8ms (model: 64×64, search area: 256×256, when the speed is prioritized)
Sub-pixel
Histogram widening
Smoothing (average/ center)
Edge extraction (primary differentiation, secondary differentiation),
horizontal edge, vertical edge
Fixed and threshold value correction (variation difference/variation rate)
Expansion, contraction, area filter
X/Y correction, rotation correction
Rectangle, circle, oval, polygon, and free shape
5 - 1
Specifications
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