Specifications
106
Goldeye G/CL Technical Manual V4.1.1
Resolution and ROI frame rate
The maximum frame rate achievable with Goldeye G-033 models (in frames per
second — fps) is determined by the ROI size. Calculate the maximum frame rate
using the formula below.
Examples for maximum frame rates possible with Goldeye G-033 models, using a
number of common resolutions, are listed in the table below.
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 exactness decreases by some degree.
•
Computational limitations of the host and image capture software may pre-
vent the camera from achieving maximum frame rates.
Formula 12: Calculation of maximum framerate possible with G‐033 models
Horiz. Res.
Vertical Res. Format name
Frame rate max.
[fps]
640
512
Sensor full resolution
301 (8-bit mode)
640
480
Matches VGA format
321 (8-bit mode)
320
240
Matches QVGA format
968 (8-bit mode)
160
120
Matches 1/4 QVGA format
2557 (8-bit or 12-bit)
≤
128
≤
24
>11627 (8-bit mode)
Table 79: G‐033 SWIR TECless: Image resolutions and formats, and resulting
maximum frame rates
FrameRate
18 000 000
,
,
V
1
+
H
8
----
36
+
254
+
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