摘要
A photon counting imaging system which can detect emission down to the order of 1 counts cm -2 sec -1 (at the photocathode) has been developed, and it has been used to obtain the ultraweak bioluminescence images of a living Kunming mouse. In this paper, we give statistical analysis for calculation of the photon distribution in images obtained, and we use Chi-square (χ 2) statistic to get signal and noise distribution to process these images. It has been proved that the imaging system has the ability in detecting ultraweak bioluminescence of animals, and the statistical method for image processing can effectively increase the signal/noise ratio and improve the image quality.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Proceedings of SPIE - The International Society for Optical Engineering |
| 编辑 | William G. Frederick, Junhong Su, Marc Wigdor |
| 页 | 276-281 |
| 页数 | 6 |
| 出版状态 | 已出版 - 1996 |
| 活动 | Detectors, Focal Plane Arrays, and Applications - Beijing, China 期限: 4 11月 1996 → 5 11月 1996 |
出版系列
| 姓名 | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| 卷 | 2894 |
| ISSN（印刷版） | 0277-786X |
会议
| 会议 | Detectors, Focal Plane Arrays, and Applications |
|---|---|
| 市 | Beijing, China |
| 时期 | 4/11/96 → 5/11/96 |
指纹
探究 'Ultraweak bioluminescence imaging and image processing' 的科研主题。它们共同构成独一无二的指纹。引用此
Chen, T., Wang, S., Li, Q., & Yu, X. (1996). Ultraweak bioluminescence imaging and image processing. 在 W. G. Frederick, J. Su, & M. Wigdor (编辑), Proceedings of SPIE - The International Society for Optical Engineering (页码 276-281). (Proceedings of SPIE - The International Society for Optical Engineering; 卷 2894).