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Title:
STEREOSCOPIC IMAGE PHOTOGRAPHIC OPTICAL DEVICE
Document Type and Number:
Japanese Patent JP2002006425
Kind Code:
A
Abstract:

To regulate the perspective feel of stereoscopic images to be photographed without requiring an intricate mechanism for changing the spacing of shutters.

The shutter images corresponding to the shutters for the left eye and the right eye are alternately formed in time sharing by a shutter image forming device 14 and are displayed on a transmission type LCD 12, by which the light of the image for the left eye and the light of the image for the right eye alternately are passed through part of the pupil surface of a lens 13 and another part thereof and the images are formed on the same image pickup element 11. The shutter images changed in the positions from the optical axes of the shutters for the left eye and the right eye are displayed the transmission type LCD 12, by which the intensity of the perspective feel of the photographed stereoscopic images is changed.


Inventors:
HOSHINO HARUO
YAMADA MITSUO
OKANO FUMIO
Application Number:
JP2000185158A
Publication Date:
January 09, 2002
Filing Date:
June 20, 2000
Export Citation:
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Assignee:
JAPAN BROADCASTING CORP
International Classes:
G03B35/04; G02F1/13; G02F1/1335; H04N13/02; (IPC1-7): G03B35/04; G02F1/13; G02F1/1335; H04N13/02
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)