[Analysis of the automatic brightness controlling for x-ray imaging systems].
In this paper, the question about automatic brightness control for x-ray imaging systems based on CCD camera is discussed, and the structure and principle of an auto brightness control loop are analyzed along with the working procedure of the x-ray imaging system. A kind of digital brightness controller about a typical device and the designing idea of the computer brightness intelligent control software is introduced.
Huang
Yong-li
YL
Huazhong University of Science and Technology.
Qu
Tan
T
Lu
Kai-lun
KL
Pan
Zheng-zi
ZZ
D000465:Algorithms; D007091:Image Processing, Computer-Assisted; D011835:Radiation Protection; D011856:Radiographic Image Enhancement / Q000295:instrumentation*; D011859:Radiography / Q000295:instrumentation*; D014963:X-Ray Intensifying Screens