04845762 is referenced by 12 patents and cites 5 patents.

In a radiation image recording and reproducing system, an image signal obtained by forming a radiation image by a radiation passing through an object and photoelectrically detecting the radiation image is subjected to frequency processing by use of a predetermined degree of enhancement. The degree of enhancement is corrected in accordance with the radiation exposure dose so that the degree of enhancement is decreased as the exposure dose decreases, thereby improving the image quality of a reproduced visible image.

Title
Frequency processing method and apparatus for radiation image
Application Number
708462
Publication Number
4845762
Application Date
July 5, 1988
Publication Date
July 4, 1989
Inventor
Hirosi Tanaka
Kanagawa
JP
Nobuyoshi Nakajima
Kanagawa
JP
Nobuaki Higashi
Kanagawa
JP
Agent
Sughrue Mion Zinn Macpeak & Seas
Assignee
Fuji Photo Film
JP
IPC
G06K 9/00
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