A Frequency-Domain Analysis Method for Multi-Wavelength Photoacoustic Imaging

Jian, Xiaohua ;   Jiao, Yang ;   Han, Zhile ;   Xiang, Yongjia ;   Lv, Tiejun ;   Gu, Tianming ;   Cui, Yaoyao

Tags Optoacoustic/photoacoustic imaging

A frequency-domain analysis method for multi-wavelength photoacoustic signal was proposed in this paper, which can generate the acoustic...

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A Wireless Ultrasound Imaging System Utilizing Xampling and Frequency Domain Beamforming

Eilam, Alon ;   Chernyakova, Tanya ;   Londner, Samuel ;   Chocron, Armand ;   Levy, Maya ;   Ben-Hur, Yuval ;   Burshtein, Amir ;   Birk, Michael ;   Samuel, Goel ;   Weizman, Lior ;   Kempinski, Arcady ;   Eldar, Yonina

Tags UltrasoundCompressive sensing & samplingHigh-content (high-throughput) screening

In this work we utilize frequency domain beamforming and Xampling to demonstrate the feasibility of a wireless, high resolution medical...

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Matching Medium based on Split-Ring Resonators for Microwave Breast Imaging

Karanasiou, Irene ;   Koutsoupidou, Maria

Tags Other-modalityBreastInverse methods

Microwave imaging has been considered as a viable solution for breast cancer screening. The antenna array constitutes a critical part of the...

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Slice Similarity based SNR Improvement using Compressed Sensing MRI

Weizman, Lior ;   Chernyak, Jonathan ;   Solomon, Amit ;   Eldar, Yonina ;   Eilam, Alon ;   Artzi, Moran ;   Ben Bashat, Dafna

Tags Magnetic resonance imaging (MRI)BrainCompressive sensing & sampling

In MRI, Signal-to-Noise Ratio (SNR) is proportional to image slice thickness. Therefore, one of the major drawbacks of high resolution MRI is...

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Small Animal Optical Tomography Imaging System for Non-Contact Angular-Dependent Omni-Directional Data Acquisition

Lee, Jong Hwan ;   Kim, Hyun Keol ;   Hielscher, Andreas

Tags Fluorescence tomographyBioluminescence tomographyIn-vivo cellular and molecular imaging

We present a novel whole-body optical tomography imaging system for small animals, which enables simultaneous non-contact, angular-dependent,...

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Vision and Inertial-Based Image Mapping for Capsule Endoscopy

Abu-Kheil, Yasmeen ;   Ciuti, Gastone ;   Mura, Marco ;   Dias, Jorge ;   Dario, Paolo ;   Seneviratne, Lakmal

Tags EndoscopyMedical roboticsSurgical guidance/navigation

Capsule Endoscopy is a non-invasive procedure for gastrointestinal (GI) diagnosis. It does not require sedation and it is comfortable and well...

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