Title:
RADIATION IMAGE PICK-UP DEVICE AND RADIATION DETECTING SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2007/096968
Kind Code:
A1
Abstract:
A radiation image pick-up device is configured to classify groups of pixels in
which each detected pixel corresponds to each place of radiation detecting means
into portions subjected to recursive operation processing and those not subjected
to recursive operation processing when the recursive operation processing
is carried out. The radiation image pick-up device is further configured to seek
a radiation detecting signal after correction to eliminate a time lag caused
by carrying out the recursive operation processing for the portions subjected
to recursive operation processing. Thus, at least the recursive operation processing
is not carried out for those not subjected to recursive operation processing,
a calculation quantity is reduced to the extent that the recursive operation
processing is omitted, and the time lag can be eliminated from the radiation detecting
signal.
Inventors:
OKAMURA SHOICHI (JP)
Application Number:
PCT/JP2006/303276
Publication Date:
August 30, 2007
Filing Date:
February 23, 2006
Export Citation:
Assignee:
SHIMADZU CORP (JP)
OKAMURA SHOICHI (JP)
OKAMURA SHOICHI (JP)
International Classes:
A61B6/00
Foreign References:
| JP2004242741A | 2004-09-02 | |||
| JP2006006387A | 2006-01-12 | |||
| JP2004321346A | 2004-11-18 | |||
| US5249123A | 1993-09-28 | |||
| US20040242741A1 | 2004-12-02 | |||
| JPH099153A | 1997-01-10 | |||
| JP2004242741A | 2004-09-02 |
Attorney, Agent or Firm:
SUGITANI, Tsutomu (10-8 Nishitenma 1-chome, Kita-ku, Osaka-sh, Osaka 47, JP)
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