A short quiz to help you see what you know about light and images

Adrian F. Clark

  1. Which of the following compression schemes is used in standard definition TV in the UK?

  2. What is chromatic aberration?

  3. In how many different wavebands does a digital camera capture an image?

  4. What is the name of the face detection algorithm in digital cameras?

  5. In programs such as Photoshop, what is unsharp masking?

  6. Roughly, what is the wavelength of visible light?

  7. Which of the following corresponds to a 3 MP image from a digital camera?

  8. In photography, which of the following controls the depth of field?

  9. Which of the following is useful for comparing the similarity of a pair of images?

  10. Which of the following is NOT a machine learning algorithm?

  11.