The usual sequence of button presses for stereo processing and the recovery of 3D geometry (assuming image data and calibration files have aleady been loaded in the Stereo Tool) follows.
First make sure thet the image selector is set to "stereo" images and that a region of interest for left and right images has been selected as required. Then
corner rectify stereo geom
Temporal matches can be obtained in either mono or stereo modes. For mono mode simply run the corner detection on the selected region in the mono image, load the next image and repeat detection and then press "temporal". Matches are displayed in their detected locations in the two original images on the Mono Tvtool. The repetition of the stereo detection and matching process on a temporally similar set of images allows stereo/temporal matching to be performed. No display facilities are yet available for this process.