Allied Vision Guppy PRO, Technical Manual

Page: 175 / 254

Guppy PRO Technical Manual V4.1.2
175
Guppy PRO F-146: AOI frame rates
* CCD = theoretical max. frame rate (in fps) of CCD according to given formula
(color modes: measured values)
Formula 14: Theoretical max. frame rate of CCD
Figure 78: Frame rates as function of AOI height [width=1388]
AOI height CCD* RAW8 RAW12 RAW16 YUV411 YUV422 RGB8
1038 17.12 17 17 17 17 17 15
960 18.20 18 18 18 18 18 16
768 21.55 21 21 21 21 21 20
640 24.57 24 24 24 24 24 24
480 29.78 29 29 29 29 29 29
240 43.67 43 43 43 43 43 43
120 56.96 56 56 56 56 56 56
30 73.81 73 73 73 73 73 73
10 79.01 78 78 78 78 78 78
2 81.29 81 81 81 80 80 80
Table 96: Frame rates as function of AOI height [width=1388]
max. frame rate of CCD
1
73.06μs AOI height 56.07μs

1051 AOI height
–
 
11.55μs

+ +
------------------------------------------------------------------------------------------------------------------------------------------------------------
=
10
20
30
40
50
60
70
80
90
0 150 300 450 600 750 900 1050
Fra
m
e
ra
te
[f
p
s]
AOI Height [pixel]
CCD RAW8 RAW12, YUV411 RAW16, YUV422 RGB8