Výsledky vyhľadávania - 3D ultrasonic data compression algorithm

Hardware and software architectures for computationally efficient three-dimensional ultrasonic data compression Autor Govindan, Pramod, Wang, Boyang, Ravi, Prashaanth, Saniie, Jafar

“…) data compression algorithm on a reconfigurable ultrasonic system-on-chip (SoC) hardware platform. In this study, hardware and software architectures of the 3D ultrasonic compression algorithm are realised using Xilinx Zynq all programmable SoC…”
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Hardware-software co-design of 3D data compression for real-time ultrasonic imaging applications Autor Govindan, Pramod, Saniie, Jafar

“… The objective of this study is to implement discrete wavelet transform (DWT) based ultrasonic 3D data compression algorithm on a reconfigurable ultrasonic system-on-chip hardware platform targeted for real-time ultrasonic imaging applications…”
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3D compression algorithms and system-on-chip design for ultrasonic imaging applications Autor Govindan, Pramod

“… In this study, two algorithms for ultrasonic signal compression are analyzed based on: sub-band elimination using discrete wavelet transform…”
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Machine Learning and Modeling of Ultrasonic Signals for High-Fidelity Data Compression Autor Saniie, Jafar, Govindan, Pramod, Wang, Boyang, Zhang, Xin, Lu, Yufeng, Oruklu, Erdal

“… This study explores the development of learning models for massive data compression based on wavelet packet transformation, using machine learning techniques…”
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Ultrasonic Modelling for Non-destructive Testing

“…Ultrasonic techniques are used for non-destructive purposes to assess the properties and state of structures designed for a wide range of applications…”
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Nonlinear characterization of breast cancer using multi-compression 3D ultrasound elastography in vivo Autor Sayed, Ahmed, Layne, Ginger, Abraham, Jame, Mukdadi, Osama

“…► We report a 3D elasticity imaging and visualization of breast masses in vitro and in vivo…”
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Processing algorithms for three-dimensional data compression of ultrasonic radio frequency signals Autor Govindan, Pramod, Saniie, Jafar

“… In this paper, two algorithms for ultrasonic signal compression are analysed based on: sub-band elimination using discrete wavelet transform…”
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Development of a Wireless and Near Real-Time 3D Ultrasound Strain Imaging System Autor Chen, Zhaohong, Chen, Yongdong, Huang, Qinghua

“… In this paper, we present a wireless and near real-time 3D ultrasound strain imaging system. It uses a 3D translating device to control a commercial linear ultrasound…”
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3D ultrasonic signal compression algorithms for high signal fidelity Autor Govindan, Pramod, Gonnot, Thomas, Gilliland, Spenser, Saniie, Jafar

“…Ultrasonic signal processing applications require huge amounts of data to be processed…”
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3D Global Time-Delay Estimation for Shear-Wave Absolute Vibro-Elastography of the Placenta Autor Hashemi, Hoda S., Honarvar, Mohammad, Salcudean, Tim, Rohling, Robert

“… Previous studies estimated 3D displacements over ultrasound volumes mostly for quasi-static compression to generate strain images…”
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A finite element-based machine learning approach for modeling the mechanical behavior of the breast tissues under compression in real-time Autor Martínez-Martínez, F., Rupérez-Moreno, M.J., Martínez-Sober, M., Solves-Llorens, J.A., Lorente, D., Serrano-López, A.J., Martínez-Sanchis, S., Monserrat, C., Martín-Guerrero, J.D.

“… Three machine learning models were trained with the data from those simulations. Then, they were used to predict in real-time the deformation of the breast tissues during the compression…”
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EMFi-Based Ultrasonic Sensory Array for 3D Localization of Reflectors Using Positioning Algorithms Autor Jimenez Martin, Ana, Hernandez Alonso, Alvaro, Ruiz, Daniel, Gude, Isaac, De Marziani, Carlos, Perez, Maria Carmen, Alvarez, Fernando J., Gutierrez, Cesar, Urena, Jesus

“…This paper describes a first prototype of an airborne ultrasonic array that combines pulse-compression techniques with positioning algorithms in order to achieve accurate determination of the position…”
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DG-PPU: Dynamical Graphs Based Post-Processing of Point Clouds Extracted from Knee Ultrasounds Autor Hwang, Injune, Saravanan, Karthik, Coralli, Caterina Vanelli, Tu, S. Jack, Mellon, Stephen J.

“… Our goal is to improve the visualisation of patellar tracking and PFJ motion by utilising 3D registration of point clouds obtained from freehand ultrasound scans taken at various flexion angles…”
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Deformation-Aware Robotic 3D Ultrasound Autor Jiang, Zhongliang, Zhou, Yue, Bi, Yuan, Zhou, Mingchuan, Wendler, Thomas, Navab, Nassir

“… Such deformation has an even larger effect on 3D US volumes as the correct compounding is limited by the inconsistent location and geometry…”
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Application of Compressive Sensing to Ultrasound Images: A Review Autor Khan, Khan Bahadar, Akram, Muhammad Waseem, Qureshi, Ijaz Mansoor, Ullah, Hayat, Malik, Suheel Abdullah, Tayyib, Muhammad, Javed, Umer, Amir, Muhammad, Yousufi, Musyyab, Alimgeer, Khurram Saleem

“…Compressive sensing (CS) offers compression of data below the Nyquist rate, making it an attractive solution in the field of medical imaging, and has been extensively used for ultrasound (US…”
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Complete Complementary Coded Excitation Scheme for SNR Improvement of 2D Sparse Array Ultrasound Imaging Autor Tamraoui, Mohamed, Liebgott, Herve, Roux, Emmanuel

“…Driving the numerous elements of 2D matrix arrays for 3D ultrasound imaging is very challenging in terms of cable size, wiring and data rate…”
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Research on high-resolution improved projection 3D localization algorithm and precision assembly of parts based on virtual reality Autor Zhang, Xun, Yin, Guofu, Qi, Na

“…” Assembly process design technology and algorithm based on virtual reality and artificial intelligence is an effective way to solve the above problems…”
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Efficient Low-Resource Compression of HIFU Data Autor Kleparnik, Petr, Barina, David, Zemcik, Pavel, Jaros, Jiri

“… Typically, it is necessary to save hundreds of gigabytes during simulation. We propose a novel algorithm for time-varying simulation data compression specialised for HIFU…”
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Spatial registration of temporally separated whole breast 3D ultrasound images Autor Narayanasamy, Ganesh, LeCarpentier, Gerald L., Roubidoux, Marilyn, Fowlkes, J. Brian, Schott, Anne F., Carson, Paul L.

“…The purpose of this study was to evaluate the potential for use of image volume based registration (IVBaR) to aid in measurement of changes in the tumor during…”
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Quantitative validation of two model-based methods for the correction of probe pressure deformation in ultrasound Autor Dahmani, Jawad, Petit, Yvan, Laporte, Catherine

“… This force induces a deformation of the tissues underlying the probe. The distorted images deteriorate the quality of the reconstructed 3D US image…”
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