Three-dimensional imaging system using optical pulses,...

G - Physics – 09 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G09G 3/00 (2006.01)

Patent

CA 2550842

A three dimensional imaging system is disclosed which includes a three dimensional display (12), three-dimensional calibration equipment (16), and one or more two-dimensional (15) or three dimensional (14) image scanners. The three-dimensional display (12) uses optical pulses (32a-32k) and a non linear optical mixer (18) to display a three-dimensional image (17). The three- dimensional image (17) is generated in voxels of the display volume (28) as the optical mixer (18) sweeps the display volume (28). The three-dimensional calibration equipment (16) uses a hologram projected proximal to a desired object (164) to calibrate optical imaging devices (162a-162c) and to simplify the combination of the images from one or more optical imaging devices (162a- 162c) into three-dimensional information. The three-dimensional image scanner (14) employs optical pulses (136, 138) and a non-linear optical mixer (128) to acquire three-dimensional images of a desired object (134). The three- dimensional image scanner (14) captures both the shape and color of a desired object (134).

Cette invention se rapporte à un système d'imagerie tridimensionnel, qui comprend un affichage tridimensionnel (12), un équipement d'étalonnage tridimensionnel (16) et un ou plusieurs scanners d'images bidimensionnels (15) ou tridimensionnels (14). L'affichage tridimensionnel (12) utilise des impulsions optiques (32a-32k) et un mélangeur optique non linéaire (18) pour afficher une image tridimensionnelle (17). L'image tridimensionnelle (17) est produite en voxels du volume d'affichage (28), à mesure que le mélangeur optique (18) balaie le volume d'affichage (28). L'équipement d'étalonnage tridimensionnel (16) utilise un hologramme projeté à proximité d'un objet souhaité (164) pour étalonner les dispositifs d'imagerie optique (162a-162c) et pour simplifier la combinaison des images provenant d'un ou de plusieurs dispositifs d'imagerie optique (162a-162c) en informations tridimensionnelles. Le scanner d'images tridimensionnel (14) utilise des impulsions optiques (136, 138) et un mélangeur optique non linéaire (128) pour acquérir des images tridimensionnelles de l'objet souhaité (134). Le scanner d'images tridimensionnel (14) saisit à la fois la forme et la couleur de l'objet souhaité (134).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Three-dimensional imaging system using optical pulses,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three-dimensional imaging system using optical pulses,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-dimensional imaging system using optical pulses,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1755948

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.