An Overview of Data and Imagery Produced by Imager

An Overview of Data and Imagery Produced by Imager

FiveFocal Imager’s camera model allows the user to change the illumination, scene, lens, sensor, and processing. In this video, we vary some of the system parameters and show you how those changes affect image quality or algorithm performance.

In this video we demonstrate:

  • Panning across a test chart
  • Zooming an imaging system
  • Changing the focus position and seeing contrast inversions on a target
  • The impact of a mismatch between the sensor micro lens shifts and the lens chief ray angle, the impact of relative illumination, and lens shading correction
  • How distortion changes the lenses field of view and warps a test chart
  • The impact of lateral color
  • How a reduction in the lens MTF affects the contrast of a log frequency chart
  • The effect of motion on the tradeoff between exposure time, resolution, and SNR
  • The tradeoff between noise reduction and image smoothing
  • The impact of SNR and distortion on face detection
No Comments

Post A Comment