Allied Vision Technologies Pike F-032B, Technical Manual

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Pike Technical Manual V5.2.3
229
Video formats, modes and bandwidth
Video formats, modes and bandwidth
Pike F-145: AOI frame rates (sub-sampling)
Formula 9: Theoretical max. frame rate of CCD (sub-sampling)
Figure 91: Frame rates as function of AOI height [width=1388] (sub-sampling)
AOI height CCD RAW8 RAW12 RAW16 YUV411 YUV422 RGB8
518 37.66 37 37 37 37 37 30
480 39.88 39 39 39 39 39 33
240 63.56 63 63 63 63 63 63
120 90.40 90 90 90 90 90 90
60 114.60 114 114 114 114 114 114
30 132.31 132 132 132 132 132 132
10 147.50 147 147 147 147 147 147
Table 107: Frame rates as function of AOI height [width=1388] (sub-sampling)
Max. frame rate of CCD
1
242μs AOI height 1.5

31.80μs

1051 AOI height 1.5

–
 
5.85μs

+ +
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
=
Frame rate = f(AOI height) *PIKE F-145 sub-sampling*
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100
AOI height / pixel
Fr
ame r
a
te
/
f
p
s
RAW8 RAW12, YUV411 RAW16, YUV422 RGB8 CCD