Machinevision Engineering

Stereo Vision Minimum Resolvable Feature Size Calculator

Stereo Vision Minimum Resolvable Feature Size Calculator engineering calculator.

Quick Answer

Calculate Stereo Vision Minimum Resolvable Feature Size Calculator

Calculator

Minimum resolvable feature size (m)
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Result Interpretation

Stereo Vision Minimum Resolvable Feature Size Calculator computes Minimum resolvable feature size in m using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Stereo baseline = 0.12
  • Image sensor pixel pitch = 3.45E-6
  • Camera focal length = 0.006
  • Minimum detectable disparity = 0.25

Expected Result:

  • Minimum resolvable feature size = 0.000276

Engineering Interpretation:

Under the given input conditions, the calculated result is: Minimum resolvable feature size = 0.000276 m.

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

minimum resolvable feature size = (stereo baseline * image sensor pixel pitch) / (camera focal length * minimum detectable disparity)

Formula family: formula_machinevision_3d_sensor_baseline_to_resolution_feasibility_calculator

Variables

SymbolLabelRoleDescription
baseline Stereo baseline INPUT Stereo baseline
focal_length Camera focal length INPUT Camera focal length
pixel_pitch Image sensor pixel pitch INPUT Image sensor pixel pitch
disparity_resolution_pixels Minimum detectable disparity INPUT Minimum detectable disparity
minimum_resolvable_feature_size Minimum resolvable feature size OUTPUT Minimum resolvable feature size

Calculation Steps

  1. Enter the stereo baseline in m.
  2. Enter the camera focal length in m.
  3. Enter the image sensor pixel pitch in m.
  4. Enter the minimum detectable disparity in pixel.
  5. Step 1: Compute minimum resolvable feature size.
  6. Read the minimum resolvable feature size (m) from the results.

Engineering Summary

Calculate Stereo Vision Minimum Resolvable Feature Size Calculator

Frequently Asked Questions

What does this calculator calculate?

The Stereo Vision Minimum Resolvable Feature Size Calculator estimates Minimum resolvable feature size based on the input parameters you provide

Why is stereo baseline important in this calculation?

stereo baseline is directly proportional to minimum resolvable feature size. When you enter stereo baseline in m, the calculator uses it in the engineering formula to compute the output

How should I interpret the result minimum resolvable feature size?

The calculator outputs minimum resolvable feature size in m. 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: Stereo baseline (m), Camera focal length (m), Image sensor pixel pitch (m), Minimum detectable disparity (pixel). 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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