|
|
|
|
|
Ahmed Sewify, Maria Antico, Marian Steffens, Jacqueline Roots, Ashish Gupta, Kenneth Cutbush, Peter Pivonka and Davide Fontanarosa
A protocol is proposed to acquire a tomographic ultrasound (US) scan of the musculoskeletal (MSK) anatomy in the rotator cuff region. Current clinical US imaging techniques are hindered by occlusions and a narrow field of view and require expert acquisit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohd Tajularif Ibrahim, Nur Afiqah Hashim, Nasrul Anuar Abd Razak, Noor Azuan Abu Osman, Hossein Gholizadeh and Suryani Dyah Astuti
Increased pressure and shear stress distributions at the limb?socket interface are hypothesised to result from changes in the residual limb shape and volume, which can cause socket fit difficulties. Accurate residual limb volume measurements may aid clin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tong Zhang, Rui Guo, Haolin Zhang, Hongyu Zhou, Yeyu Cao, Maokun Li, Fan Yang and Shenheng Xu
The change of acoustic velocity in the human thorax reflects the functional status of the respiratory system. Imaging the thorax?s acoustic velocity distribution can be used to monitor the respiratory system. In this paper, the feasibility of imaging the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huong Nguyen Minh, Marie Muller and Kay Raum
Delay-and-sum (DAS) beamforming of backscattered echoes is used for conventional ultrasound imaging. Although DAS beamforming is well suited for imaging in soft tissues, refraction, scattering, and absorption, porous mineralized tissues cause phase aberr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sidra Ghazanfar, Nauman Ahmed, Muhammad Sajid Iqbal, Ali Akgül, Mustafa Bayram and Manuel De la Sen
This article deals with the study of ultrasound propagation, which propagates the mechanical vibration of the molecules or of the particles of a material. It measures the speed of sound in air. For this reason, the third-order non-linear model of the Wes...
ver más
|
|
|
|
|
|
|
|
|
|
|
Benjamin Saß, Barbara Carl, Mirza Pojskic, Christopher Nimsky and Miriam Bopp
Background: Implementation of intraoperative 3D ultrasound (i3D US) into modern neuronavigational systems offers the possibility of live imaging and subsequent imaging updates. However, different modalities, image acquisition strategies, and timing of im...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mingjian Sun, Depeng Hu, Wenxue Zhou, Yang Liu, Yawei Qu and Liyong Ma
A 3D photoacoustic computed tomography (3D-PACT) system based on full-view illumination and ultrasound detection was developed and applied to 3D photoacoustic imaging of several phantoms. The system utilized an optics cage design to achieve full-view uni...
ver más
|
|
|
|
|
|
|
|
|
|
|
Naser Alijabbari, Suhail S. Alshahrani, Alexander Pattyn and Mohammad Mehrmohammadi
Biological diagnostic applications based on endogenous or exogenous chromophores and early breast cancer detection in dense tissue.
|
|
|
|
|
|
|
|
|
|
|
Chang Liu, Binzhen Zhang, Chenyang Xue, Guojun Zhang, Wendong Zhang and Yijun Cheng
In order to better detect information about a mass in breast tissue, an ultrasound tomography algorithm based on adaptive time gain compensation (TGC) was designed. Field II was utilized to automatically evaluate the phantom attenuation coefficient and c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Edoardo Ferocino, Antonio Pifferi, Simon Arridge, Fabrizio Martelli, Paola Taroni and Andrea Farina
The present work represents a preliminary performance assessment of a simulated system for Time Domain Diffuse Optical Tomography, in view of the upcoming development of a real system for breast cancer imaging, which shall feature a reduced number of sou...
ver más
|
|
|
|
|
|