Specifications
133
Goldeye G/CL Technical Manual V4.2.0
Resolution and ROI frame rate
The maximum frame rate achievable with Goldeye G-033 TECless (in frames per
second) is determined by the ROI size. Calculate the maximum frame rate using the
following formula.
Examples for maximum frame rates possible with Goldeye G-033 TECless, using a
number of common resolutions, are listed in the following table.
H
ROI: horizontal resolution (width). The formula is valid if H
≥
32.
For H always use the value
rounded up to the next multiple of multiple of 32.
V
ROI: vertical resolution (height). The formula is valid if V
≥
4. For V always use the value
rounded up to the next multiple of 4.
When using the formula, please consider the following:
•
Round the denominator up or down to the next full µs.
•
Minimum ROI width is 8 pixels, minimum ROI height is 4 pixels.
•
The formula generally outputs very exact values, however when the ROI approaches its minimum
size, the accuracy decreases by some degree.
•
Computational limitations of the host and image capture software may prevent the camera from
achieving maximum frame rates.
Formula 13: Maximum frame rate possible with Goldeye G-033 TECless
Resolution
Format name
Max. frame rate [fps]
(Pixel format)
Width
Height
640
512
Sensor full resolution
301
(8-bit)
640
480
Matches VGA format
321
(8-bit)
320
240
Matches QVGA format
968
(8-bit)
160
120
Matches 1/4 QVGA format
2557
(8-bit or 12-bit)
≤
128
≤
24
For all resolutions smaller than this, the
frame rate remains the same.
>11627
(8-bit)
Table 85: Goldeye G-033 TECless image resolutions and resulting maximum
achievable frame rates in frames per second
FrameRate
18 000 000
,
,
V
1
+
H
8
----
36
+
254
+
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