Sentence examples for centre of projection from inspiring English sources

The sources of calibration errors are lens distortions on the streak camera that lead to a warping of the collected streak image, measurement inaccuracies in the visible geometry, and measurement inaccuracies of the centre of projection of the camera and the origin of the laser.

The laser pulse travels a distance r1 to strike the wall at a point L; some of the diffusely scattered light strikes the hidden object (for example at s after travelling a distance r2), returns to the wall (for example at w, after travelling over r3) and is collected by the camera after travelling the final distance r4 from w to the camera centre of projection.

The perspective camera model has an equivalent structure where the centre of projection is analogous to the effective pupil.

An optical axis passes through the centre of projection, C, and the principal point, C, that lies on the perpendicular image plane, I.

The reflected light from the mirror is assumed to pass through the centre of projection of the perspective camera model (which is analogous to the camera pupil).

The parameter R describes the spherical mirror's radius while h is the distance between the spherical mirror and the centre of projection, C.

Images are maximum intensity projections over 2 3 z-planes; a single z-plane corresponding to the centre of the projection was used for bright-field images.

The explicit task for the (right-handed) participants was to monitor a small red fixation cross in the centre of a projection screen, pressing a button with their left hand if it changed from red to green on infrequent catch trials.

A single bright-field image corresponding to the centre of the projection is also shown.

Therefore, it may be hard to position the heart exactly at the centre of the projection.

Movement of the general centre of pressure projection also had an impact, as a new balance situation was created which required a new model of postural control.