User manual

DVO Tracker

344

UM-2014.1-07

Tracking forwards, feature points used appear in green.

While tracking is in progress, the shape is drawn with a

thick border. Once tracking is complete (or stopped),

the shape reverts to its normal outline.

If the shape turns red, feature points can not be

matched in this frame. In the first instance, let the

tracker continue because it will attempt to match new

points.

If this continues to fail :

Turn on Image Enhance and retry.

Redesign or edit your shape to find better feature

patterns

The selected feature tracks until the end of the shot and then stops. The

tracking creates a new key-frame for each frame ,displayed in the key-frame

box at the bottom of the screen.

A key-frame is created for each frame of the shot we track.

We can now use this tracked shape as a mask.