To further improve the boundary condition and to better handle the wavefront error at the pupil edges, a slope-extrapolation algorithm was proposed to extend the slope data smoothly across the pupil boundary from inside pupil to outside the pupil in a real-time manner.
Our experimental results show that we can locate the center of pupil in a point inside the pupil, even for difficult samples having other dark areas in the eye image.
However, for non-ideal, noisy images this method is very sensitive to artifacts, particularly reflections seen inside the pupil or at its border.
In step two, the slope data was extrapolated from the less noisy slope data inside the pupil towards the outside such that we had reasonable slope data over a larger aperture to stabilize the impact of eye pupil dynamics.
It has, she says, succeeded in building many "flashy" new schools, but failed to fix the more fundamental problems faced by many of the pupils inside them.
Armies of city slickers already pitch up outside of schools to paint fences on their "corporate social responsibility" day when they should be inside meeting the pupils.
Mr. Nutter, who arrived in the fall, loves the tranquillity of his neighborhood, though a yell emanates at 8 15 a.m. from the school across the street on school days as someone herds the pupils inside.
Inside the hall, pupils from the same schools freeze in a trance at the scalding incantations of the witches, their piping voices lending a crisp edge to Jeremy Sams's translation.
Next, draw the two pupils inside the circles and the tip of the carrot nose.
There was a man (Nose/Mouth) who had 6 children (dots) so he bought a pool (face), the pool sprung a leak (tongue) so they moved to the mountains higher and higher, (each eye) and even higher (face when rocks fell (ears) they moved inside the caves (pupils)!
Two additional electrodes were placed near the right eye (3 cm above, inside the vertical pupil axis and 1.5 cm below, outside the vertical pupil axis) for the recording of vertical and horizontal eye movements.
