Open AccessSpeckle tracking accuracy enhancement by temporal super-resolution of three-dimensional echocardiography images
Author(s) -
Mohammad Reza Jalali,
Hamid Behnam
Publication year - 2021
Publication title -
journal of medical signals and sensors
Language(s) - English
Resource type - Journals
ISSN - 2228-7477
DOI - 10.4103/jmss.jmss_26_20
Subject(s) - artificial intelligence , computer vision , speckle pattern , tracking (education) , computer science , voxel , temporal resolution , hausdorff distance , frame rate , optics , physics , psychology , pedagogy
Speckle tracking has always been a challenging issue in echocardiography images due to the lowcontrast and noisy nature of ultrasonic imaging modality. While in ultrasound imaging, framerate is limited by image size and sound speed in tissue, speckle tracking results get worse inthree-dimensional imaging due to its lower frame rate. Therefore, numerous techniques have beenreported to overcome this limitation and enhance tracking accuracy.