Radiant energy – Automatic/serial detection of similar sources
Patent
1986-06-13
1989-02-14
Fields, Carolyn E.
Radiant energy
Automatic/serial detection of similar sources
2504841, 36441326, G01T 1105
Patent
active
048048410
ABSTRACT:
In a radiation image read-out method wherein preliminary read-out is conducted prior to final read-out for adjusting final read-out conditions and/or image processing conditions for a radiation image stored on a stimulable phosphor sheet, a histogram of preliminary read-out image signals obtained by the preliminary read-out is created. A characteristic value of the preliminary read-out image signals within a region at least outside of a sharp peak region arising near the maximum signal value and/or the minimum signal value in the histogram is calculated. The final read-out conditions and/or the image processing conditions are adjusted based on the characteristic value.
REFERENCES:
patent: 4620097 (1986-10-01), Tanaka et al.
patent: 4638162 (1987-01-01), Tanaka et al.
Nagata Takehumi
Nakajima Nobuyoshi
Tanaka Hiroshi
Fields Carolyn E.
Fuji Photo Film Co. , Ltd.
Hanig Richard E.
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