Energy balance in single exposure multispectral sensors
Résumé
Recent simulations of multispectral sensors are based on a simple Gaussian model, which includes filters transmittance and substrate absorption. In this paper we want to make the distinction between these two layers. We discuss the balance of energy by channel in multispectral solid state sensors and propose an updated simple Gaussian model to simulate multispectral sensors. Results are based on simulation of typical sensor configurations.
Mots clés
Gaussian processes
light absorption
optical filters
optical sensors
spectral analysis
Gaussian model
energy balance
exposure multispectral sensor
multispectral solid state sensor
substrate absorption
transmittance filter
Cameras
Convolution
Equations
Mathematical model
Sensors
Silicon
Substrates
Spectral and color filter arrays
light sensor
transmittance filters