Showing papers on "Anaglyph 3D published in 1987"
Patent•
06 Jun 1987
TL;DR: In this paper, the authors proposed a method to obtain a stereoscopic vision by one film by recording a left image and a right image of an object to be photographed, on the same frame of the same film.
Abstract: PURPOSE:To obtain a stereoscopic vision by one film by recording a left image and a right image of an object to be photographed, on the same frame of the same film. CONSTITUTION:In one frame of a photographing base material 3, a left image 2 and a right image 2' of an object to be photographed are hotographed and recorded by a double exposure so as to be separated into the left and the right. Not only the left image 2 and the right image 2' are photographed simultaneously to the same frame of the photographing based material 3, but also a red filter and a blue filter which are used in an anaglyph system are used, or a dichroic mirror 8 for reflecting only a red light having a peak in 600-700nm is used for the left image 2, a dichroic mirror for reflecting only a blue light having a peak in the vicinity of 450nm or a dichroic mirror 9 for reflecting a cyan color light (blue green light) having a peak in the vicinity of 500nm is used for the right image 2', and also, for a half mirror 10 which is placed between them, a blue or cyan use dichroic half mirror for complementing it is used.
1 citations