Maximum likelihood methods for time-resolved imaging through turbid media

被引：1

作者：

Eriksson, Brian ^{[1
]}

Nowak, Robert ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Elect & Comp Engn, 1415 Engn Dr, Madison, WI 53706 USA

来源：

2006 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, ICIP 2006, PROCEEDINGS | 2006年

关键词：

image reconstruction; poisson processes; EM algorithm; time-resolved transillumination imaging;

D O I：

10.1109/ICIP.2006.312462

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Recently technological advances now enable time-gated acquisitions of photons at very fast rates. This can allow one to separate scattered and unscattered photons in transillumination imaging. Time-resolved transillumination (TRT) imaging opens the door to an new type of imaging through turbid (scattering) media such as soft tissue and fog/smoke, and exciting potential applications in bioimaging and surveillance. This paper proposes a novel Maximum Likelihood based approach to TRT image reconstruction.

引用

页码：641 / +

页数：2

共 7 条

[1]

Kolaczyk ED, 2004, ANN STAT, V32, P500

[2] Achievable spatial resolution of time-resolved transillumination imaging systems which utilize multiply scattered light [J].

Moon, JA ;

Battle, PR ;

Bashkansky, M ;

Mahon, R ;

Duncan, MD ;

Reintjes, J .

PHYSICAL REVIEW E, 1996, 53 (01) :1142-1155

[3]

VARDI Y, 1985, J AM STAT ASSOC, V80, P8, DOI 10.2307/2288030

[4]

WILLET R, 2005, UNPUB IEEE T INFO TH

[5]

WILLETT R, 2005, FAST TRANSLATION INV

[6]

WILLETT R, 2004, P 12 EUR SIGN PROC C

[7] Platelets: A multiscale approach for recovering edges and surfaces in photon-limited medical imaging [J].

Willett, RM ;

Nowak, RD .

IEEE TRANSACTIONS ON MEDICAL IMAGING, 2003, 22 (03) :332-350

← 1 →