Ensuring respiratory phase consistency to improve cardiac function quantification in real-time CMR.
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29064
Abstract: PURPOSE To develop an automatic method for selecting heartbeats with consistent respiratory phase to improve accuracy of cardiac function quantification in real-time (RT) cardiac MRI. METHODS The respiratory signal is extracted by a principal component… read more here.
Keywords: function quantification; respiratory signal; cardiac function; respiratory phase ... See more keywords
Motion-flow-guided recurrent network for respiratory signal estimation of x-ray angiographic image sequences.
Sign Up to like & getrecommendations! Published in 2020 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aba087
Abstract: Motion compensation can eliminate the inconsistency of respiratory and cardiac phases during image acquisitions for precise vascular reconstruction in the clinical diagnosis of vascular disease from X-ray angiographic image sequences. In X-ray-based vascular interventional therapy,… read more here.
Keywords: motion; image; network; respiratory signal ... See more keywords
Comparison of initial learning algorithms for long short-term memory method on real-time respiratory signal prediction
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Oncology"
DOI: 10.3389/fonc.2023.1101225
Abstract: Aim This study aimed to examine the effect of the weight initializers on the respiratory signal prediction performance using the long short-term memory (LSTM) model. Methods Respiratory signals collected with the CyberKnife Synchrony device during… read more here.
Keywords: respiratory signal; signal prediction; term memory; prediction ... See more keywords