1. What is Frame Rate Calculation?

The frame rate calculation determines how many frames per second (FPS) a Basler camera can capture based on exposure time and readout time. This is crucial for optimizing camera performance in machine vision applications.

2. How Does the Calculator Work?

The calculator uses the frame rate formula:

Where:

• \( Exposure\ Time \) — Duration the sensor is exposed to light (seconds)
• \( Readout\ Time \) — Time to transfer image data from sensor (seconds)

Explanation: The total time per frame is the sum of exposure and readout times. The reciprocal of this sum gives the maximum achievable frame rate.

3. Importance of Frame Rate Calculation

Details: Accurate frame rate calculation helps in system design, ensuring the camera meets application requirements for speed and timing.

4. Using the Calculator

Tips: Enter exposure time and readout time in seconds. Both values must be positive numbers. Readout time is typically available in camera specifications.

5. Frequently Asked Questions (FAQ)

Q1: What is typical readout time for Basler cameras?
A: Readout time varies by model but typically ranges from microseconds to milliseconds depending on resolution and interface.

Q2: Can frame rate exceed the calculated FPS?
A: No, this calculation shows the theoretical maximum. Actual performance may be lower due to processing limitations.

Q3: How does ROI affect frame rate?
A: Smaller regions of interest (ROI) typically have shorter readout times, enabling higher frame rates.

Q4: What's the relationship between exposure and motion blur?
A: Longer exposure times increase motion blur. Higher frame rates allow shorter exposures for fast-moving objects.

Q5: How does interface choice affect frame rate?
A: Interfaces like USB3 Vision, GigE, or Camera Link have different bandwidths affecting maximum achievable frame rates.