ATTENTION: The software behind KU ScholarWorks is being upgraded to a new version. Starting July 15th, users will not be able to log in to the system, add items, nor make any changes until the new version is in place at the end of July. Searching for articles and opening files will continue to work while the system is being updated.
If you have any questions, please contact Marianne Reed at mreed@ku.edu .
Photoacoustic tomography of a rat cerebral cortex with a ring-based ultrasonic virtual point detector
dc.contributor.author | Yang, Xinmai | |
dc.contributor.author | Wang, Lihong V. | |
dc.date.accessioned | 2015-11-30T16:30:01Z | |
dc.date.available | 2015-11-30T16:30:01Z | |
dc.date.issued | 2007-12-18 | |
dc.identifier.citation | Yang, Xinmai, and Lihong V. Wang. "Photoacoustic Tomography of a Rat Cerebral Cortex with a Ring-based Ultrasonic Virtual Point Detector." J. Biomed. Opt. Journal of Biomedical Optics 12.6 (2007): 060507. http://dx.doi.org/10.1117/1.2823076 | en_US |
dc.identifier.uri | http://hdl.handle.net/1808/18992 | |
dc.description | This is the published version. Copyright 2007 Society of Photo-optical Instrumentation Engineers | en_US |
dc.description.abstract | We image a rat cerebral cortex in situ by using a ring-based ultrasonic virtual point detector developed previously. Compared to the image generated by a finite-aperture detector, the image generated by the virtual point detector has a uniformly distributed resolution throughout the imaged area, owing to the lack of aperture effect of the ultrasonic detector. At the periphery of the image, the signal-to-noise ratio of the image obtained by the virtual point detector is also better than that of a finite-aperture detector. Furthermore, the virtual point detector can be scanned inside the brain to improve the local signal-to-noise ratio. | en_US |
dc.publisher | Society of Photo-optical Instrumentation Engineers | en_US |
dc.title | Photoacoustic tomography of a rat cerebral cortex with a ring-based ultrasonic virtual point detector | en_US |
dc.type | Article | |
kusw.kuauthor | Yang, Xinmai | |
kusw.kudepartment | Mechanical Engineering | en_US |
dc.identifier.doi | 10.1117/1.2823076 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item meets KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |