| ชื่อเรื่อง | : | Deep tissue flowmetry based on diffuse speckle contrast analysis |
| นักวิจัย | : | Bi, Renzhe , Dong, Jing , Lee, Kijoon |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Bi, R., Dong, J., & Lee, K. (2013). Deep tissue flowmetry based on diffuse speckle contrast analysis. Optics Letters, 38(9), 1401-1403. , http://hdl.handle.net/10220/11864 , http://dx.doi.org/10.1364/OL.38.001401 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Optics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Diffuse correlation spectroscopy (DCS) is an emerging modality for noninvasive deep tissue blood flow monitoring that is becoming increasingly popular; it conducts an autocorrelation analysis of fast fluctuating photon count signals from a single speckle. In this Letter, we show that the same level of deep tissue flow information can be obtained from a much simpler analysis on the spatial distribution of the speckles that is obtained by a CCD camera, which we named diffuse speckle contrast analysis (DSCA). Both the flow phantom experiment and in vivo cuff occlusion data are presented. DSCA can be considered a new optical modality that combines DCS and laser speckle contrast imaging (LSCI), which exploits simple instrumentation and analysis and yet is sensitive to deep tissue flow. |
| บรรณานุกรม | : |
Bi, Renzhe , Dong, Jing , Lee, Kijoon . (2556). Deep tissue flowmetry based on diffuse speckle contrast analysis.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Bi, Renzhe , Dong, Jing , Lee, Kijoon . 2556. "Deep tissue flowmetry based on diffuse speckle contrast analysis".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Bi, Renzhe , Dong, Jing , Lee, Kijoon . "Deep tissue flowmetry based on diffuse speckle contrast analysis."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Bi, Renzhe , Dong, Jing , Lee, Kijoon . Deep tissue flowmetry based on diffuse speckle contrast analysis. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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