1-29
Setting and Operating Outline
1
1-10 Table of controller functions
Shown below are the functions for the individual controllers (IV-C35M).
- For details about the controller hardware (cameras, peripheral devices), see the "IV-C35M User’s
Manual, Instruction and Hardware."
Item
Specifications
Image sampling system
16,770,000 colors, 256 level gray scale, binary conversion,
edge detection
Number of pixels
512 (horizontal) x 480 (vertical), approximately 240,000
pixels.
Image memory
One screen for displaying captured images. One
monochrome screen for displaying camera information and
messages
No.of assignable object type
32 object types
Maximum number of reference images
stored / number of whole screens stored
600 / 8 screens
Image
scan time
IV-C30C5
33.3 ms
IV-S30C3/C4
16.7 ms [full mode]
8.3 ms [half mode] (Variable, with partial-image capturing)
Gray search time
9 ms (When the search area is 256
×
256 pixels, the model
size is 64
×
64 pixels, and the contraction function is set to 3.)
Gray search, edge detection precision
Pixel, sub-pixel
Image processing
Color filter (R, G, B, brightness, custom)
Color extraction (hue, saturation, brightness)
Gray search
Color
image pre-
processing
Hue correction
Adjust hue level
Brightness correction
Adjust brightness level
Gray
image pre-
processing
Shading correction
Dividing, subtracting, and filtering
Comparative calculation
between images
Subtracting, absolute value of difference (between camera 1
and reference image, between camera 2 and reference
image, between camera 1 and camera 2)
Gray level changes
Magnification by "n" processing,
g
(+/-) correction, histogram
widening, mid-range emphasis
Space filter
Smoothing (center/average), edge emphasis, edge extraction,
horizontal edge, vertical edge
Binary threshold value
Fixed and threshold value corrections (variation
difference/variation rate)
Binary noise elimination
Expansion to contraction, contraction to expansion, area filter
Binary image mask
Specified window (rectangle, circle, oval), any binary image
mask
Positional correction method
X/Y correction, rotation correction