Title:
DEVICE AND METHOD FOR PICKING UP AND PROCESSING IMAGE
Document Type and Number:
Japanese Patent JP3129245
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable one time of adjustment and focusing control in a prescribed area while visually observing a projected image without using any image display device by picking up the image of object formed through a lens and projecting an image in a prescribed form on the object.
SOLUTION: An image pickup device 2 is provided with an imaging device 22 arranged at a position where the image of object 1 is formed through a lens 21, an image pickup controller 23 for converting an image pickup single provided by the driving control and photoelectric transduction of imaging device 22 to a video signal and outputting it, and a half mirror 24 as a semitransmission mirror. Besides, the flicker of a light source 25 for projection is driven by drive signal from a light source driver 26 and before the light source, a slit board 27 opening plural slits is arranged. A projecting means is composed of these light source 25 for projection and slit board 27. Then, the image of object 1 formed through the lens 21 is picked up by the image pickup device 2 and the image in a prescribed form is projected on that object 1 by the projecting means.
Inventors:
Masahiro Kawachi
Toshimichi Masaki
Toshimichi Masaki
Application Number:
JP18889097A
Publication Date:
January 29, 2001
Filing Date:
July 01, 1997
Export Citation:
Assignee:
Omron Corporation
International Classes:
G01N21/88; G06T1/00; G01B11/00; (IPC1-7): G06T1/00; G01B11/00; G03B21/00
Domestic Patent References:
| JP6334905A | ||||
| JP537845A | ||||
| JP7244318A | ||||
| JP148053A | ||||
| JP2300731A | ||||
| JP2190836A |
Attorney, Agent or Firm:
Teruo Aoki