Sentence examples for estimate gaze from inspiring English sources
Most gaze tracking techniques estimate gaze points on screens, on scene images, or in confined spaces.
We define a world coordinate system to estimate gaze point location of individual test persons located in the classroom (Fig. 1).
The judge eliminated 11 neonates from the sample because he was unable to estimate gaze direction due to a poor positioning of the neonates' head or a poor camera focus.
We calculated the beak orientation within the horizontal plane from the position data of the base and the tip of the beak to estimate gaze direction (see Discussion for the problem of "gaze direction" in birds).
In this situation, the GazeParser cannot estimate gaze position reliably.
Most of the current eyetracking systems use corneal reflection to estimate gaze, where the pupil is detected using bright or dark pupil techniques.
We use head orientation as a first approximation for estimating gaze direction.
Thus, it appears that there are two processes at play when estimating gaze: a prior to see eye gaze as direct and a bias to rely more heavily on the head orientation in the presence of uncertain or missing eye information.
Each house draws its own parade, and homeowners estimate thousands gaze upon their displays annually.
GDBP features are finally fed into SVR to estimate the gaze direction with respect to the camera coordinate system.
In this paper, we apply the proposed descriptor to estimate the gaze direction with a basic assumption: head poses are fixed front view.
