Subtraction processing method and apparatus for radiation images

Details Subtraction processing method and apparatus for radiation images Subtraction processing method and apparatus for radiation images

1983-06-23

1986-01-14

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

378162, 358294, H04N 532

Patent

active

045648611

ABSTRACT:
Markers having a shape defining an edge portion of a radiation image area are recorded together with radiation images in stimulable phosphor sheets in a position fixed with respect to the radiation images. The stimulable phosphor sheets are scanned with stimulating rays, and the edge portion defined by the markers is photoelectrically detected. Read-out of the image signals of the radiation images is conducted by using the detected signal of the edge portion as the read-out synchronizing signal, thereby to obtain the image signals corrected for deviations in position among the radiation images.

REFERENCES:
patent: 3515870 (1970-06-01), Marquis
patent: 3909616 (1978-09-01), Redfield et al.
patent: 4091394 (1978-05-01), Kashioka et al.
patent: 4183013 (1980-01-01), Agrawala et al.
patent: 4238780 (1980-12-01), Doemens

Affiliated with

Also associated with

Rating

Subtraction processing method and apparatus for radiation images does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subtraction processing method and apparatus for radiation images, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subtraction processing method and apparatus for radiation images will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-432715