15
D4222901M
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5.14 Decimation
Camera reads all effective areas at high speed by skipping lines.
Model Name
BU205M
BU406M/MN/MC
Decimation Horizontal
1,2,4,8 line
1,2,4,8 line
Decimation Vertical
1,2,4,8 line
1,2,4,8 line
5.15 Reverse
Image can be flipped in horizontal and/or vertical direction.
5.16 Defect Pixel Correction
Defect Pixel Correction is available up to 256 pixels.
5.17 FPN Correction
FPN (Fixed Pattern Noise) are to be corrected at the factory tuning.
5.18 Image Buffer
Camera stores images temporarily in image buffer, and read them out in arbitrary timing.
5.19 User Free Memory
A free memory area is available to read and write arbitrary data for user. Individual numbers can be
assigned when multiple BU cameras are connected.
5.20 Test Pattern
Following test patterns are available.
Black
: Full screen 0 LSB (@ 8-bit)
White
: All pixels 255 LSB (@ 8-bit)
Grey A
: Full screen 170 LSB (10101010
B
) (@ 8-bit)
Grey B
: Full screen 85 LSB (01010101
B
) (@ 8-bit)
Horizontal ramp waveform
Vertical ramp waveform
Grey scale (B/W model only)
Color bars (Color model only)