Title:
IMAGE GENERATING DEVICE AND IMAGE GENERATING METHOD
Document Type and Number:
WIPO Patent Application WO/2008/053765
Kind Code:
A1
Abstract:
An image generating device generates a new dynamic image by integrating a plurality
of dynamic images including an image region where corresponding point detection
or motion detection cannot be performed accurately. The image generating device
includes: an exposure control unit (105) which controls an imaging device (10)
and temporally changing the exposure quantity in one exposure period; an image
input unit (101) which acquires a first dynamic image and a second dynamic image
which have been captured under control of the exposure control unit (105); and
an image integrating unit (104) which generates a new dynamic image with a frame
rate higher than a frame rate of the first dynamic image and resolution higher
than the resolution of the second image by reducing a difference between the second
dynamic image frame and a total of a plurality of frames of the new dynamic image
corresponding to the exposure period of the second dynamic image frame. The
second dynamic image has a resolution higher than the first dynamic image and
the second dynamic image has a frame exposure time longer than the first dynamic
image.
Inventors:
IMAGAWA TARO
AZUMA TAKEO
AZUMA TAKEO
Application Number:
PCT/JP2007/070750
Publication Date:
May 08, 2008
Filing Date:
October 24, 2007
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
IMAGAWA TARO
AZUMA TAKEO
IMAGAWA TARO
AZUMA TAKEO
International Classes:
H04N5/225; G06T1/00; G06T3/00; G06T3/40; G06T5/00; G06T7/20; H04N5/232; H04N5/262
Domestic Patent References:
| WO2006137253A1 | 2006-12-28 |
Foreign References:
| JP2004064661A | 2004-02-26 | |||
| JP2004040422A | 2004-02-05 | |||
| JP2005318548A | 2005-11-10 |
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg., 3-10, Nishi Nakajima 5-chom, Yodogawa-kuOsaka-city Osaka 11, JP)
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