ArticleSensors (Basel, Switzerland)2018
Generation and Analysis of Ultrasound Images Using Plane Wave and Sparse Arrays Techniques.
Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- 3D Large-Scale Subwavelength-Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta-Array.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Smart Sensors and Microtechnologies in the Precision Medicine Approach against Lung Cancer.Pharmaceuticals (Basel, Switzerland) · 2023Review
- High frame-rate contrast enhanced ultrasound (HIFR-CEUS) in the characterization of small hepatic lesions in cirrhotic patients.Journal of ultrasound · 2023Article
- Low-Cost Curb Detection and Localization System Using Multiple Ultrasonic Sensors.Sensors (Basel, Switzerland) · 2019Article
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Authors and funding
6 authors.
Funding
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Abstract
Ultrasonic imaging is one of the most important techniques to help medical diagnosis. However, obtaining high quality images requires the acquisition, processing, and storage of a large amount of data. In this work, we evaluated a new ultrasound imaging technique based on plane wave and sparse arrays to increase the scan rate and reduce the amount of data amount to be stored. The performance of the proposed method was tested using simulated echo data (from Field II) and phantom data acquired using a Verasonics system equipped with a L11-4v linear array transducer. The tests were done using 128 elements for transmission and 128, 65, 44, and 23 elements sparsely distributed for reception. The simulated data were compared with images obtained with the Delay and Sum (DAS) method and the experimental data were compared with those acquired from Verasonics. The obtained results using the Full Width at Half Maximum (FWHM) criteria at -6 dB showed that the images generated by the proposed method were similar in terms of resolutions (axial and lateral) and contrast to the simulated and the Verasonics commercial ones, indicating that the sparse reception proposed method is suitable for ultrasound imaging.
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Registered trials
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