1 code implementation • 23 Feb 2021 • Yeman Brhane Hagos, Catherine SY Lecat, Dominic Patel, Lydia Lee, Thien-An Tran, Manuel Rodriguez- Justo, Kwee Yong, Yinyin Yuan
To minimize the effect of cell imbalance on cell detection, we proposed a deep learning pipeline that considers the abundance of cell types during model training.
no code implementations • 1 Aug 2019 • Yeman Brhane Hagos, Priya Lakshmi Narayanan, Ayse U. Akarca, Teresa Marafioti, Yinyin Yuan
Incorporating cell count loss in the objective function regularizes the network to learn weak gradient boundaries and separate weakly stained cells from background artefacts.
no code implementations • 17 Aug 2018 • Yeman Brhane Hagos, Albert Gubern Merida, Jonas Teuwen
At candidate level, AUC value of 0. 933 with 95% confidence interval of [0. 920, 0. 954] was obtained when symmetry information is incorporated in comparison with baseline architecture which yielded AUC value of 0. 929 with [0. 919, 0. 947] confidence interval.
no code implementations • 3 Oct 2017 • Vu Hoang Minh, Tajwar Abrar Aleef, Usama Pervaiz, Yeman Brhane Hagos, Saed Khawaldeh
Then, the broken edges are linked by computing edge metrics and a smooth edge of the surrounding is displayed in a binary image.
no code implementations • 3 Sep 2017 • Saed Khawaldeh, Tajwar Abrar Aleef, Usama Pervaiz, Vu Hoang Minh, Yeman Brhane Hagos
The objective of this work was to design an acquisition and processing system that can perform 3D scanning and reconstruction of objects seamlessly.