Title:
立体映像を利用する視力回復装置及び立体映像の表示方法
Document Type and Number:
Japanese Patent JP4369078
Kind Code:
B2
Abstract:
An eyesight recording apparatus using a three-dimensional image and a method of displaying a three-dimensional image are provided to activate various muscles of eyes and recover eyesight easily and inexpensively. An image for the left eye and an image for the right eye are alternately displayed on a screen(50) of a visual display terminal(2) and, simultaneously, an observer wears glasses(4) and sees the images, to generate a three-dimensional image(10a). The three-dimensional image is displayed near the glasses, and then moved away from the glasses. A distant three-dimensional image comes close to the glasses in the opposite direction by a movement controller. The observer wears the glasses and focuses his glasses on the three-dimensional images all the time so as to recover his eyesight.
Inventors:
Takashi Nishidaira
Hiroshi Tahara
Hiroshi Tahara
Application Number:
JP2001179352A
Publication Date:
November 18, 2009
Filing Date:
May 11, 2001
Export Citation:
Assignee:
Olympus Visual Communications Co., Ltd.
International Classes:
A61F9/00; A61H5/00; H04N13/00; G02B27/22
Domestic Patent References:
| JP8257080A | ||||
| JP9508765A | ||||
| JP58117535A | ||||
| JP3071454U | ||||
| JP8243137A | ||||
| JP60129045A | ||||
| JP7275286A |
Attorney, Agent or Firm:
Hideo Nagoshi