Next: Stereopsis
Up: Edge Detection
Previous: Edge Detection
- Briefly describe the main stages of processing and intermediate
representations used in computational vision. [12 marks]
- Explain why/how an operator based on a second derivative
(e.g., ) may be used to detect edges in a grey level
image. [13 marks]
- Given the following grey-level image (say, the triangle
picture), describe how the following smoothing operator may
be applied to obtain a smoothed image. You should obtain the
intensity values of at least two image points in the smoothed image.