Abstract:
:The use of fluorescence video imaging to guide surgery is rapidly expanding, and improvements in camera readout dynamic range have not matched display capabilities. Logarithmic intensity compression is a fast, single-step mapping technique that can map the useable dynamic range of high-bit fluorescence images onto the typical 8-bit display and potentially be a variable dynamic contrast enhancement tool. We demonstrate a ∼4.6 times improvement in image quality quantified by image entropy and a dynamic range reduction by a factor of ∼380 by the use of log-compression tools in processing in vivo fluorescence images.
journal_name
J Biomed Optjournal_title
Journal of biomedical opticsauthors
DSouza AV,Lin H,Gunn J,Pogue BWdoi
10.1117/1.JBO.20.8.080504subject
Has Abstractpub_date
2015-08-01 00:00:00pages
80504issue
8eissn
1083-3668issn
1560-2281pii
2431565journal_volume
20pub_type
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