Page 8 - Machine Vision Presentation
P. 8
Application Challenges
THERMAL NOISE
Negatively affects image SWAP REQUIREMENTS CONDENSATION
quality
Thermoelectrics increase size, Moisture can form on
weight, power and cost of system cold surfaces
0.07
0.06 0.062
Thermal Noise (e/pixel/s) 0.04 0.0204 0.035 THERMAL SHORTING OUTGASSING
0.05
0.03
0.02
0.01
thermal interface material
to draw more current
can coat lens
0 0.0024 0.00402 0.0068 0.011 Cause the thermoelectric cooler Outgassing from standard
-20 -15 -10 -5 0 5 10 15 20
Temperature (°C)
8
