1 code implementation • 9 Nov 2022 • Qi Li, Ziyi Shen, Qian Li, Dean C Barratt, Thomas Dowrick, Matthew J Clarkson, Tom Vercauteren, Yipeng Hu
Little benefit was observed by adding frames more than one second away from the predicted transformation, with or without LSTM-based RNNs.
1 code implementation • 5 Sep 2022 • Sulaiman Vesal, Iani Gayo, Indrani Bhattacharya, Shyam Natarajan, Leonard S. Marks, Dean C Barratt, Richard E. Fan, Yipeng Hu, Geoffrey A. Sonn, Mirabela Rusu
We trained our model on 764 subjects from one institution and finetuned our model using only ten subjects from subsequent institutions.
no code implementations • 22 Jul 2022 • Zachary MC Baum, Yipeng Hu, Dean C Barratt
Such networks can be trained by aligning the training image pairs while simultaneously improving test-time optimization efficacy; tasks which were previously considered two independent training and optimization processes.
no code implementations • 22 Jul 2022 • Zachary MC Baum, Tamas Ungi, Christopher Schlenger, Yipeng Hu, Dean C Barratt
This makes FPT amenable to real-world medical imaging applications where ground-truth deformations may be infeasible to obtain, or in scenarios where only a varying degree of completeness in the point sets to be aligned is available.
no code implementations • 10 Sep 2021 • Zachary M C Baum, Yipeng Hu, Dean C Barratt
Consisting of two modules, a global feature extraction module and a point transformation module, FPT does not assume explicit constraints based on point vicinity, thereby overcoming a common requirement of previous learning-based point-set registration methods.