Allied Vision Technologies Pike F-032B, Technical Manual

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Pike Technical Manual V5.2.3
231
Video formats, modes and bandwidth
Video formats, modes and bandwidth
Pike F-145-15fps:
AOI frame rates (sub-sampling)
Formula 11: Theoretical max. frame rate of CCD (sub-sampling)
Formula 12: Frame rates as function of AOI height [width=1388] (sub-sampling)
AOI height CCD RAW8 RAW12 RAW16 YUV411 YUV422 RGB8
518 20.18 20 20 20 20 20 20
480 21.37 21 21 21 21 21 21
240 34.05 34 34 34 34 34 34
120 48.44 48 48 48 48 48 48
60 61.40 61 61 61 61 61 61
30 70.89 70 70 70 70 70 70
10 79.03 79 79 79 79 79 79
Table 109: Frame rates as function of AOI height [width=1388] (sub-sampling)
Max. frame rate of CCD
1
450μs AOI height 1.5

59.36μs

1051 AOI height 1.5

–
 
10.92μs

+ +
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
=
Frame rate = f(AOI height) *PIKE F-145-15fps sub-sampling*
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
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 / fps
RAW8 RAW12, YUV411 RAW16, YUV422 RGB8 FPS-CCD