X-ray tomography apparatus with lateral movement compensation

Details X-ray tomography apparatus with lateral movement compensation X-ray tomography apparatus with lateral movement compensation

1991-01-22

1992-04-28

Howell, Janice A.

X-ray or gamma ray systems or devices

Accessory

Alignment

378 4, 378 20, A61B 604

Patent

active

051093979

ABSTRACT:
An improved X-ray tomography system includes means for providing error information at each incremental angular position of the 360.degree. rotation of each scan, indicative of any mechanical lateral movements of the various tomography components during a scan, and means for compensating the data derived from the analog information signals representative of X-ray flux detected by the detectors during each projection view as a function of the error information during the back projection process so as to provide accurate scan data.

REFERENCES:
patent: 4015129 (1977-03-01), Manring
patent: 4032789 (1977-06-01), Workman
patent: 4053780 (1977-10-01), Sparks
patent: 4099059 (1978-07-01), Distler
patent: 4115695 (1978-09-01), Kelman
patent: 4211926 (1980-07-01), Nakaya et al.
patent: 4233507 (1980-11-01), Volz
patent: 4278888 (1981-07-01), Wagner
patent: 4620313 (1986-10-01), Erker
patent: 4716581 (1987-12-01), Bared
patent: 4928283 (1990-05-01), Gordon

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