| Motion tracking |
|
|
|
|
|
| Suppose we have
more than two images |
||||
| • | How to track a
point through all of the images? |
|||
|
|
|
|
|
|
| Feature Tracking |
|||||
| • | Choose only the
points (“features”) that are easily tracked |
||||
| • | How to find these
features? |
||||
|
|
|
| – | windows
where has
two large eigenvalues |
|
|
|
|
| • | Called the Harris
Corner Detector |
|