Digital Responsivity - Basler WOOD BURNING FIREPLACE Wood Burning Fireplace

Introduction

1.3 Digital Responsivity

The specified digital responsivity is obtained if the gain is set to 98. The values are valid for the
monochrome chip. In addition, the output depends on the register setting for the digital shift. The
values given are typical values which can vary between different cameras:
For digital shift = 0:
For digital shift = 1:
For digital shift = 2:
For digital shift = 3:
LSB = least significant bit
See section 3.7.1
Example:
If the gain is set to 98, if digital shift is set to 0, and the quantity of light of 1 lux-sec has hit the
sensor, a gray value of 400 is output.
The quantum efficiency of the monochrome sensor is shown in Figure 1-1, and the quantum
efficiency of the color sensor in Figure 1-2. The quantum efficiency of the color sensor is slightly
lower than the quantum efficiency of the monochrome sensor. This is due to the color filter.
Figure 1-1: Spectral Response for Monochrome A500
1-4
PRELIMINARY
400 DN/lx s @ 550 nm
800 DN/lx s @ 550 nm
1600 DN/lx s @ 550 nm
3200 DN/lx s @ 550 nm
for the formula.
Cameras
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Basler A500
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