A Comprehensive Methodology for Optimizing Read-Out Timing and Reference DAC Offset in High Frame Rate Image Sensing Systems [PDF]
Sensors, 2023 This paper presents a comprehensive timing optimization methodology for power-efficient high-resolution image sensors with column-parallel single-slope analog-to-digital converters (ADCs). The aim of the method is to optimize the read-out timing for each
Jaehoon Jun
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Clinical Application of High-Frame-Rate Vector Flow Imaging in Evaluation of Carotid Atherosclerotic Stenosis [PDF]
Diagnostics, 2023 Objective: This study seeks to evaluate the value of the high-frame-rate vector flow imaging technique in assessing the hemodynamic changes of carotid atherosclerotic stenosis in aging people (>60 years old).
Yi-Jie Qiu +9 more
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Effect of Clutter Filter in High-Frame-Rate Ultrasonic Backscatter Coefficient Analysis [PDF]
Sensors, 2023 High-frame-rate imaging with a clutter filter can clearly visualize blood flow signals and provide more efficient discrimination with tissue signals. In vitro studies using clutter-less phantom and high-frequency ultrasound suggested a possibility of ...
Masaaki Omura +5 more
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Straightforward Magnetic Resonance Temperature Measurements Combined with High Frame Rate and Magnetic Susceptibility Correction [PDF]
Bioengineering, 2023 Proton resonance frequency shift (PRFS) is an MRI-based simple temperature mapping method that exhibits higher spatial and temporal resolution than temperature mapping methods based on T1 relaxation time and diffusion.
Sangwoo Kim, Donghyuk Kim, Sukhoon Oh
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High-Frame-Rate Low-Noise Global Shutter CMOS Image Sensor for High-Speed Machine Vision [PDF]
SensorsIn this paper we present a low-noise, high-frame-rate global shutter CMOS image sensor with UHD resolution (3840 × 2160), targeting high-speed machine vision applications.
Abhinav Agarwal +16 more
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High frame rate ultrasonic flowmeter based on PMUT array with bidirectional acoustic beams [PDF]
Microsystems & NanoengineeringThis paper demonstrated the feasibility of utilizing miniaturized piezoelectric micromachined ultrasonic transducer (PMUT) to form a symmetric V-shaped acoustic beam pattern, which enables the ability to synchronously transmit bidirectional ultrasonic ...
Yufeng Gao +7 more
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High frame rate contrast-enhanced ultrasound in hepatocellular carcinoma: biological characteristics and patient outcomes [PDF]
BMC CancerObjectives To explore the dynamic perfusion process features reflected by preoperative high frame rate contrast-enhanced ultrasound (H-CEUS) in predicting the biological characteristics and recurrence of hepatocellular carcinoma (HCC). Methods From April
Lianhua Zhu +6 more
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A High-Frame-Rate Display Method for Multiple Synergistic Digital Micromirror Devices Involving Large Target Surfaces [PDF]
MicromachinesThis study proposed a large-target-surface and high-frame-rate display method using multiple Digital Micromirror Devices (DMDs) for high-resolution, high-frame-rate aerospace applications.
Zheng Liu +6 more
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Value of high frame rate contrast-enhanced ultrasound in predicting microvascular invasion of hepatocellular carcinoma [PDF]
Insights into ImagingObjectives To investigate the value of vascular morphology on high frame rate contrast-enhanced ultrasound (H-CEUS) and CEUS Li-RADS in predicting microvascular invasion (MVI), Ki-67 expression and recurrence of hepatocellular carcinoma (HCC).
Xiang Fei +8 more
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High Frame Rate Light-Weight Siamese Network Target Tracking [PDF]
Jisuanji kexue yu tansuo, 2022 With the widespread use of target tracking in many life scenarios, the demand for high-precision and high-speed tracking algorithms is also increasing.
LI Yunhuan, WEN Jiwei, PENG Li
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