Phantom and in-vivo imaging using a Gen-2 hand-held optical imager: reflectance and transmission studies

Jean Gonzalez; Manuela Roman; Sarah Erickson; Jennifer Carrasquilla; Anuradha Godavarty

doi:10.1117/12.2004834

25 March 2013 Phantom and in-vivo imaging using a Gen-2 hand-held optical imager: reflectance and transmission studies

Jean Gonzalez, Manuela Roman, Sarah Erickson, Jennifer Carrasquilla, Anuradha Godavarty

Author Affiliations +

Proceedings Volume 8578, Optical Tomography and Spectroscopy of Tissue X; 85780O (2013) https://doi.org/10.1117/12.2004834
Event: SPIE BiOS, 2013, San Francisco, California, United States

Abstract

A novel Gen-2 hand-held optical imager was developed with capabilities to contour to different tissue curvatures, perform simultaneous illumination and detection and imager large tissue surfaces. Experimental studies using cubical phantoms demonstrated that the imager can detect targets up to 2.5 cm and 5 cm deep via reflectance and transmission measurements, respectively. The target was also localized as regions of high absorption during multi-scan imaging of curved breast phantoms via both reflectance and transmission modes. Preliminary in-vivo breast imaging demonstrated that the target can be detected via varying the pressure applied during imaging, as observed from reflectance-based imaging studies on healthy adults with superficially placed target(s) in the intra-mammary fold.

Citation Download Citation

Jean Gonzalez, Manuela Roman, Sarah Erickson, Jennifer Carrasquilla, and Anuradha Godavarty "Phantom and in-vivo imaging using a Gen-2 hand-held optical imager: reflectance and transmission studies", Proc. SPIE 8578, Optical Tomography and Spectroscopy of Tissue X, 85780O (25 March 2013); https://doi.org/10.1117/12.2004834

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Reflectivity

Target detection

Imaging systems

Absorption

Tissue optics

Breast

In vivo imaging

Show All Keywords

Keywords/Phrases

Search In:

Publication Years