Quick Answer
Calculate Camera-Sensor Quantum Efficiency Spectral Match Score
Calculator
Result Interpretation
Camera-Sensor Quantum Efficiency Spectral Match Score Calculator computes Quantum efficiency spectral match score in dimensionless using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Sensor quantum efficiency weighted integral over visible spectrum = 0.68
- Lighting spectral power distribution normalized integral = 0.95
- Sensor QE spectral centroid wavelength = 532
- Lighting SPD spectral centroid wavelength = 532
- Acceptable centroid mismatch tolerance = 25
Expected Result:
- Quantum efficiency spectral match score = 0.93205331344953
Engineering Interpretation:
Under the given input conditions, the calculated result is: Quantum efficiency spectral match score = 0.93205331344953 dimensionless.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
quantum efficiency spectral match score = (1.0 / (1.0 + pow(abs(sensor quantum efficiency weighted integral over visible spectrum - lighting spectral power distribution normalized integral), 2))) * exp(-0.5 * pow((sensor qe spectral centroid wavelength - lighting spd spectral centroid wavelength) / acceptable centroid mismatch tolerance, 2))Formula family: formula_machinevision_camera_sensor_quantum_efficiency_vs_lighting_spectrum_matcher
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| QE_integral | Sensor quantum efficiency weighted integral over visible spectrum | INPUT | Sensor quantum efficiency weighted integral over visible spectrum |
| SPD_integral | Lighting spectral power distribution normalized integral | INPUT | Lighting spectral power distribution normalized integral |
| QE_centroid_wl | Sensor QE spectral centroid wavelength | INPUT | Sensor QE spectral centroid wavelength |
| SPD_centroid_wl | Lighting SPD spectral centroid wavelength | INPUT | Lighting SPD spectral centroid wavelength |
| spectral_tolerance_nm | Acceptable centroid mismatch tolerance | INPUT | Acceptable centroid mismatch tolerance |
| result | Quantum efficiency spectral match score | OUTPUT | Quantum efficiency spectral match score |
Calculation Steps
- Enter the sensor quantum efficiency weighted integral over visible spectrum in dimensionless.
- Enter the lighting spectral power distribution normalized integral in dimensionless.
- Enter the sensor qe spectral centroid wavelength in nm.
- Enter the lighting spd spectral centroid wavelength in nm.
- Enter the acceptable centroid mismatch tolerance in nm.
- Step 1: Compute quantum efficiency spectral match score.
- Read the quantum efficiency spectral match score (dimensionless) from the results.
Engineering Summary
Calculate Camera-Sensor Quantum Efficiency Spectral Match Score
Frequently Asked Questions
What does this calculator calculate?
The Camera-Sensor Quantum Efficiency Spectral Match Score Calculator estimates Quantum efficiency spectral match score based on the input parameters you provide
Why is sensor quantum efficiency weighted integral over visible spectrum important in this calculation?
sensor quantum efficiency weighted integral over visible spectrum is directly proportional to quantum efficiency spectral match score. When you enter sensor quantum efficiency weighted integral over visible spectrum in dimensionless, the calculator uses it in the engineering formula to compute the output
How should I interpret the result quantum efficiency spectral match score?
The calculator outputs quantum efficiency spectral match score in dimensionless. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Sensor quantum efficiency weighted integral over visible spectrum (dimensionless), Lighting spectral power distribution normalized integral (dimensionless), Sensor QE spectral centroid wavelength (nm), Lighting SPD spectral centroid wavelength (nm), Acceptable centroid mismatch tolerance (nm). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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