Optical imaging processing system

摘要

The present invention provides an optical imaging processing system. The system includes a screen, an incident light source, and at least one optical transmission medium, where the optical transmission medium is disposed in an optical imaging path in which the incident light source is emergent and is projected to the screen; an light incident face of the optical transmission medium faces the incident light source, and an light exiting face of the optical transmission medium faces the screen, where at least one cavity is included between the light incident face and the light exiting face of the optical transmission medium, and a cross-section shape of the cavity is an isosceles trapezoid; and the cavity includes a light transmission area and a light blanking area used for object accommodation, and the optical imaging path bypasses the light blanking area and penetrates through the optical transmission medium through the light transmission area.

主权项

1. An optical imaging processing system, comprising:
an incident light source; a screen; and at least one optical transmission medium, wherein the at least one optical transmission medium is disposed in an optical imaging path in which the incident light source is emergent and is projected to the screen; wherein an light incident face of the at least one optical transmission medium faces the incident light source, and a light exiting face of the at least one optical transmission medium faces the screen, wherein at least one cavity is comprised between the light incident face and the light exiting face of the at least one optical transmission medium, and a cross-section shape of the at least one cavity is an isosceles trapezoid or is a hexagon formed by two isosceles trapezoids, wherein the at least one cavity comprises a light transmission area and a light blanking area used for object accommodation, and the optical imaging path bypasses the light blanking area and penetrates through the at least one optical transmission medium through the light transmission area, wherein the screen comprises a rear projection screen, and the incident light source comprises a projector, wherein an acquiring aperture corresponding to an acquiring view angle of an image acquiring device is provided at a front end of the rear projection screen, and wherein an optical rod is disposed between the image acquiring device and the front end of the rear projection screen, and the optical rod is used for reducing, on the basis of retaining the acquiring view angle of the image acquiring device unchanged, a size of the acquiring aperture provided at the front end of the rear projection screen.