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View article: Improving Lateral Resolution in 3-D Imaging With Micro-beamforming Through Adaptive Beamforming by Deep Learning
Improving Lateral Resolution in 3-D Imaging With Micro-beamforming Through Adaptive Beamforming by Deep Learning Open
View article: Effect of Cuprum metallicum potentised through both serial dilution and succussion in comparison to succussion alone on Escherichia coli bacterial system and electrical properties of poly (vinylidene fluoride-co-hexafluoropropylene) polymer
Effect of Cuprum metallicum potentised through both serial dilution and succussion in comparison to succussion alone on Escherichia coli bacterial system and electrical properties of poly (vinylidene fluoride-co-hexafluoropropylene) polymer Open
Background: Homoeopathic medicines are traditionally potentized by serial dilution followed by succussion. Respective roles of these two components need to be assessed and explored for which the present study was undertaken. Objective: To …
View article: Frequency Domain Two-Stage Beamforming for Phased Array Imaging Using the Fast Hankel Transform
Frequency Domain Two-Stage Beamforming for Phased Array Imaging Using the Fast Hankel Transform Open
The huge amount of data that needs to be transferred between probe and imaging system becomes a major issue when the data transfer capacity is limited, e.g. in handheld systems, wireless probes and miniaturized probes. The amount of data c…
View article: A Pitch-Matched Front-End ASIC With Integrated Subarray Beamforming ADC for Miniature 3-D Ultrasound Probes
A Pitch-Matched Front-End ASIC With Integrated Subarray Beamforming ADC for Miniature 3-D Ultrasound Probes Open
This paper presents a front-end application-specified integrated circuit (ASIC) integrated with a 2-D PZT matrix transducer that enables in-probe digitization with acceptable power dissipation for the next-generation endoscopic and cathete…
View article: Acoustic characterization of a miniature matrix transducer for pediatric 3D transesophageal echocardiography
Acoustic characterization of a miniature matrix transducer for pediatric 3D transesophageal echocardiography Open
View article: Fast Volumetric Imaging Using a Matrix Transesophageal Echocardiography Probe with Partitioned Transmit–Receive Array
Fast Volumetric Imaging Using a Matrix Transesophageal Echocardiography Probe with Partitioned Transmit–Receive Array Open
View article: Beamforming for 3D Transesophageal Echocardiography
Beamforming for 3D Transesophageal Echocardiography Open
In this thesis, we study beamforming techniques that offer opportunities for 3D transesophageal echocardiography imaging, especially to achieve higher frame rates. In 3D TEE with a matrix transducer, two main challenges are to connect a la…
View article: A Front-End ASIC With Receive Sub-array Beamforming Integrated With a $32 \times 32$ PZT Matrix Transducer for 3-D Transesophageal Echocardiography
A Front-End ASIC With Receive Sub-array Beamforming Integrated With a $32 \times 32$ PZT Matrix Transducer for 3-D Transesophageal Echocardiography Open
This paper presents a power-and area-efficient front-end application-specific integrated circuit (ASIC) that is directly integrated with an array of 32 × 32 piezoelectric transducer elements to enable next-generation miniature ultrasound p…
View article: Acoustic Characterization of a 32 × 32 Element PZT-on-ASIC Matrix Transducer for 3D Transesophageal Echocardiography
Acoustic Characterization of a 32 × 32 Element PZT-on-ASIC Matrix Transducer for 3D Transesophageal Echocardiography Open
Echocardiography is a portable, safe, and low-cost imaging technique for accurate assessment of the heart. In transesophageal echocardiography (TEE) the esophagus is utilized as the imaging window to examine the cardiac anatomy and functio…