scholarly journals Axial Signal Analysis and Image Reconstruction in Acoustic Lens Photoacoustic Imaging System

IEEE Access ◽  
2017 ◽  
Vol 5 ◽  
pp. 918-923
Author(s):  
Yu Zhang ◽  
Zhilie Tang ◽  
Yongbo Wu ◽  
F. D. Jiantong Zhang
Keyword(s):  
Image Reconstruction ◽  
Signal Analysis ◽  
Imaging System ◽  
Photoacoustic Imaging ◽  
Acoustic Lens

Three-dimensional photoacoustic imaging system with a 4f aspherical acoustic lens

2016 ◽  
Vol 55 (8) ◽  
pp. 085102 ◽  
Author(s):  
En Jen ◽  
Hsintien Lin ◽  
Huihua Kenny Chiang
Keyword(s):  
Imaging System ◽  
Photoacoustic Imaging ◽  
Three Dimensional ◽  
Acoustic Lens

scholarly journals Implementation of 2-Dimensional Medical Image Reconstruction Algorithm for Photoacoustic Imaging

2017 ◽  
Vol 4 (1) ◽  
pp. 6-11
Author(s):  
Enkhbat Batbayar ◽  
Enkhbaatar Tumenjargal ◽  
Woonchul Ham ◽  
Chulgyu Song
Keyword(s):  
Image Reconstruction ◽  
Imaging System ◽  
Photoacoustic Imaging ◽  
Reconstruction Algorithm ◽  
Ultrasound Probe ◽  
Geometric Information ◽  
Image Reconstruction Algorithm ◽  
Medical Image Reconstruction ◽  
Simulation Results

In this paper, we review and discuss our proposed image reconstruction algorithm for two dimensional stereo photo-acoustic medical imaging system. The proposed algorithms aim to evaluate the existence possibility of acoustic source within a search area by using the geometric information which is the distance between each sensor element of ultrasound probe and corresponding searching point. Besides, we implemented the hardware and software aspects of an photo-acoustic imaging system that is described in hardware implementation section of this paper. At the end of this paper, some simulation results are presented which utilized the proposed algorithm while compared the image quality of its and conventional k-wave algorithm in which FFT should be used. The simulation results proved the effectiveness of the proposed reconstruction algorithm.

Resolution Improvement of Photoacoustic Imaging System Based on an Acoustic Lens with Winere Filter

2011 ◽  
Vol 40 (1) ◽  
pp. 103-106
Author(s):  
唐秀文 TANG Xiu-wen ◽  
唐志列 TANG Zhi-lie ◽  
吴泳波 WU Yong-bo
Keyword(s):  
Imaging System ◽  
Photoacoustic Imaging ◽  
Acoustic Lens ◽  
Resolution Improvement

scholarly journals Two-sided residual refocusing for an acoustic lens-based photoacoustic imaging system

2018 ◽  
Vol 63 (13) ◽  
pp. 13NT03 ◽  
Author(s):  
Kalloor Joseph Francis ◽  
Bhargava Chinni ◽  
Sumohana S Channappayya ◽  
Rajalakshmi Pachamuthu ◽  
Vikram S Dogra ◽  
...  
Keyword(s):  
Imaging System ◽  
Photoacoustic Imaging ◽  
Acoustic Lens

Pilot Study of Prostate Cancer Angiogenesis Imaging Using a Photoacoustic Imaging System

Urology ◽  
2017 ◽  
Vol 108 ◽  
pp. 212-219 ◽  
Author(s):  
Akio Horiguchi ◽  
Masayuki Shinchi ◽  
Akiko Nakamura ◽  
Takatsugu Wada ◽  
Keiichi Ito ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Pilot Study ◽  
Imaging System ◽  
Photoacoustic Imaging

Detection of ICG at low concentrations by photoacoustic imaging system using LED light source

2017 ◽  
Author(s):  
Yusuke Shigeta ◽  
Toshitaka Agano ◽  
Naoto Sato ◽  
Hitoshi Nakatsuka ◽  
Kazuo Kitagawa ◽  
...  
Keyword(s):  
Light Source ◽  
Imaging System ◽  
Photoacoustic Imaging ◽  
Led Light ◽  
Low Concentrations

scholarly journals A differential photoacoustic imaging system

1994 ◽  
Vol 04 (C7) ◽  
pp. C7-43-C7-46
Author(s):  
C. A. Hall ◽  
A. W. Williams ◽  
N. J. Wood
Keyword(s):  
Imaging System ◽  
Photoacoustic Imaging

The imaging property of photoacoustic Fourier imaging and tomography using an acoustic lens imaging system

2007 ◽  
Vol 101 (6) ◽  
pp. 063103 ◽  
Author(s):  
Wei Wan ◽  
Ruisheng Liang ◽  
Zhilie Tang ◽  
Zhanxu Chen ◽  
Hanchao Zhang ◽  
...  
Keyword(s):  
Imaging System ◽  
Acoustic Lens ◽  
Fourier Imaging ◽  
Imaging Property
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