id:"swepub:oai:DiVA.org:liu-33211"
Sökning: id:"swepub:oai:DiVA.org:liu-33211" > Critical design par...
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 02799naa a2200301 4500 | |
| 001 | oai:DiVA.org:liu-33211 | |
| 003 | SwePub | |
| 008 | 091009s1996 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-332112 URI |
| 024 | 7 | a https://doi.org/10.1117/12.2395272 DOI |
| 040 | a (SwePub)liu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a kon2 swepub-publicationtype |
| 100 | 1 | a Arildsson, Mikael,d 1967-u Linköpings universitet,Institutionen för medicinsk teknik,Tekniska högskolan4 aut |
| 245 | 1 0 | a Critical design parameters in laser Doppler perfusion imaging |
| 264 | 1 | b SPIE Proceedings Series,c 1996 |
| 338 | a print2 rdacarrier | |
| 520 | a Laser Doppler Perfusion Imaging (LDPI) is a method for visualization of tissue blood perfusion. A low power laser beam is used to step-wise scan a tissue area of interest and a perfusion estimate based on the backscattered, partially Doppler broadened, light is generated. Although the basic operating principle of LDPI is the same as that of conventional Laser Doppler Perfusion Monitoring (LDPM), significant differences exist between the implementation of the methods which must be taken into account in order to generate high quality perfusion images. The purpose of this study is to investigate the relevance of a number of LDPI design parameters, such as:(1) The influence of artifact noise when using a continuously moving laser beam instead of a step-wise moving beam to scan the image.(2) The signal processor output's dependency on the distance between the measurement object and the scanner head when using collimated laser light.(3) The speed and mode of the scanning.The results show a substantial rise in the noise level when using a continuously moving beam as opposed to a step-wise. Skin measurements using a collimated laser beam demonstrated an amplification factor dependency on the distance between the skin surface and the scanner head not present when using a divergent laser beam. The scanning speed is limited by the trade-off between the Doppler signal lower cut-off frequency and the image quality. | |
| 653 | a MEDICINE | |
| 653 | a MEDICIN | |
| 700 | 1 | a Nilsson, Gert,d 1947-u Linköpings universitet,Institutionen för medicinsk teknik,Tekniska högskolan4 aut0 (Swepub:liu)gerni17 |
| 700 | 1 | a Wårdell, Karinu Linköpings universitet,Institutionen för medicinsk teknik,Tekniska högskolan4 aut0 (Swepub:liu)karwa46 |
| 710 | 2 | a Linköpings universitetb Institutionen för medicinsk teknik4 org |
| 773 | 0 | t <em>Proc. SPIE</em> 2678d : SPIE Proceedings Seriesg , s. 401-408q <401-408z 9780819420527 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-33211 |
| 856 | 4 8 | u https://doi.org/10.1117/12.239527 |
Hitta via bibliotek
- <em>Proc. SPIE</em> 2678 (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Arildsson, Mikae ...
- Nilsson, Gert, 1 ...
- Wårdell, Karin
- Artiklar i publikationen
- <em>Proc. SPIE</ ...
- Av lärosätet
- Linköpings universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
