| 摘要 |
This installation comprises: - an acquisition unit (5,40,41) intended to capture the optical image of the subject, a photograph or sequence of photographs of which it is wished to produce, associated with a unit (8) for storing the signals thus captured, - a screen (6) connected to the acquisition unit (5,40,41) and intended to allow simultaneous viewing by the said subject of the image or of the images perceived by the acquisition unit, - a device (10,11) for effecting actual production of the photograph or sequence of photographs by injunction of the said subject. A semi-transparent mirror (4) pointing along the bisector of the angle defined by the respective optical axes of the acquisition unit and of the screen is mounted on the optical axis of the acquisition unit in such a way as to generate a virtual image of the said screen in the optical path of the camera. The installation is fitted with an interaction unit (17) intended to be actuated by the subject, so as to freeze the image viewed on the screen at the moment of actuation thereof, and to bring about production thereof. <IMAGE> |
