RADIOLOGICAL IMAGE-CAPTURING DEVICE, RADIOLOGICAL IMAGE-CAPTURING SYSTEM, RADIOLOGICAL IMAGE-CAPTURING METHOD, AND PROGRAM

Title:

RADIOLOGICAL IMAGE-CAPTURING DEVICE, RADIOLOGICAL IMAGE-CAPTURING SYSTEM, RADIOLOGICAL IMAGE-CAPTURING METHOD, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2012/008229

Kind Code:

A1

Abstract:

Provided are a radiological image-capturing device, a radiological image-capturing system, a radiological image-capturing method, and a program that reduce noise in radiographic images at low costs without the need to synchronize image-capturing timings. The radiological image-capturing device includes: a first read control section (130) that executes a first read mode in which electric signals stored in a plurality of pixels (102) are read out simultaneously in units of a plurality of rows; and an emission-start determining section (132) that determines that the emission of radiation (16) from a radiation source (34) onto an image-capturing panel (66) has started when the values of the electric signals read by the first read control section (130) have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section (132) that the emission of said radiation (16) has started, the first read control section (130) terminates the reading of the electric signals, and thereby brings the image-capturing panel (66) into an exposure state.

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Inventors:

KITANO Kouichi (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
北野浩一 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
OHTA Yasunori (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
大田恭義 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
NOMA Kentaro (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
野間健太郎 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
IWAKIRI Naoto (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
岩切直人 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)

Application Number:

JP2011/062518

Publication Date:

January 19, 2012

Filing Date:

May 31, 2011

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Assignee:

FUJIFILM Corporation (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
富士フイルム株式会社 (〒20 東京都港区西麻布２丁目２６番３０号 Tokyo, 〒1068620, JP)
KITANO Kouichi (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
北野浩一 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
OHTA Yasunori (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
大田恭義 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
NOMA Kentaro (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)
野間健太郎 (〒38 神奈川県足柄上郡開成町宮台７９８番地　富士フイルム株式会社内 Kanagawa, 〒2588538, JP)
IWAKIRI Naoto (798 Miyanodai Kaisei-machi, Ashigarakami-gu, Kanagawa 38, 〒2588538, JP)

International Classes:

H04N5/32; A61B6/00; G01T1/17; H01L27/14; H01L27/146; H04N5/225; H04N5/232; H04N5/353; H04N5/357

Attorney, Agent or Firm:

CHIBA Yoshihiro et al. (Shinjuku Maynds Tower 16F, 1-1 Yoyogi 2-chome, Shibuya-k, Tokyo 53, 〒1510053, JP)

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