噪声对光子计数成像质量的影响

详细信息

Effect of noise on photon-counting imaging quality

Key Laboratory of Low-light-level Technology of COSTIND,Xi′an Institute of Applied Optics,Xi′an 710065,China

摘要: 随着微光像增强技术和弱光成像器件的发展，光子计数成像技术也得到了快速发展并已在军事、天文学、物理学、化学和生物学等领域里得到了广泛应用。主要介绍了光子计数成像的工作原理、特点及应用，探讨了噪声对光子计数成像质量的影响。
- 光子计数成像 /
- 像增强器 /
- 噪声
Abstract: The photon-counting imaging technique, which can detect and intensify the faint signal under the low-light-level condition, has beeb widely used in the military, astronomy, physics, chemical, biology etc.fields with the development of LLL image intensification technology and weaklight imaging elements. Introduced The working principle , characteristic and application of the photon-counting imaging are introduced. The effect of the niose on the photon-counting imaging quality is discussed.
- photon-counting imaging /
- image intensifier /
- noise