Image Formation Algorithms for Low-Cost Freehand Ultrasound Scanner Based on Ego-Motion Estimation and Unsupervised Clustering

Image Formation Algorithms for Low-Cost Freehand Ultrasound Scanner Based on Ego-Motion Estimation and Unsupervised Clustering

This paper describes the application of unsupervised learning techniques to improve ego-motion estimation for a low-cost freehand ultrasound probe. Echo decorrelation measurements, which are used to estimate the lateral velocity of a scanning probe as it is passed over the skin, are found to be sens...

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Bibliographic Details
Main Authors: Ayusha Abbas, Jeffrey Neasham, Mohsen Naqvi
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Electronics
Subjects:
ego-motion estimation
Gaussian mixture model
k-means clustering
low-cost imaging
spatial fuzzy c-means clustering
ultrasound
Online Access:https://www.mdpi.com/2079-9292/12/17/3634

Internet

https://www.mdpi.com/2079-9292/12/17/3634

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