Megavoltage radiation dose response of digital computed radiography
Publication
, Journal Article
Wang, Z; Wu, QJ; Sibata, CH
Published in: Proceedings of SPIE the International Society for Optical Engineering
January 1, 2001
The response of a digital computed radiography system to the megavoltage therapeutic radiation beams was invested. A narrow slit of radiation beam was used to test the line spread function of the system. The effects of various facts such as cassette, beam energy, radiation dose, scanning orientation and timing on the line spread function were investigated. The calibration curves were established to calibrate the image intensity to the megavoltage radiation dose. The calibration curves were applied to measure the beam profiles of the radiation fields with various wedges.
Duke Scholars
Published In
Proceedings of SPIE the International Society for Optical Engineering
DOI
ISSN
0277-786X
Publication Date
January 1, 2001
Volume
4320
Start / End Page
236 / 243
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering
Citation
APA
Chicago
ICMJE
MLA
NLM
Wang, Z., Wu, Q. J., & Sibata, C. H. (2001). Megavoltage radiation dose response of digital computed radiography. Proceedings of SPIE the International Society for Optical Engineering, 4320, 236–243. https://doi.org/10.1117/12.430958
Wang, Z., Q. J. Wu, and C. H. Sibata. “Megavoltage radiation dose response of digital computed radiography.” Proceedings of SPIE the International Society for Optical Engineering 4320 (January 1, 2001): 236–43. https://doi.org/10.1117/12.430958.
Wang Z, Wu QJ, Sibata CH. Megavoltage radiation dose response of digital computed radiography. Proceedings of SPIE the International Society for Optical Engineering. 2001 Jan 1;4320:236–43.
Wang, Z., et al. “Megavoltage radiation dose response of digital computed radiography.” Proceedings of SPIE the International Society for Optical Engineering, vol. 4320, Jan. 2001, pp. 236–43. Scopus, doi:10.1117/12.430958.
Wang Z, Wu QJ, Sibata CH. Megavoltage radiation dose response of digital computed radiography. Proceedings of SPIE the International Society for Optical Engineering. 2001 Jan 1;4320:236–243.
Published In
Proceedings of SPIE the International Society for Optical Engineering
DOI
ISSN
0277-786X
Publication Date
January 1, 2001
Volume
4320
Start / End Page
236 / 243
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering