Gabriel Mejia
Gabriel Mejia
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Type
Conference paper
Date
2023
2022
2021
SEPAL: Spatial Gene Expression Prediction from Local Graphs
ICCV 2023 CVAMD Workshop
[Oral]
SEPAL is a method that predicts 256 heat maps of gene expression using only histology images as input. It does so by performing local spatial analysis with graph neural networks.
Gabriel Mejia
,
Paula Cárdenas
,
Daniela Ruiz
,
Angela Castillo
,
Pablo Arbeláez
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CanDLE: Illuminating Biases in Transcriptomic Pan-Cancer Diagnosis
MICCAI 2022 CMMCA Workshop
[Oral]
This study shows that previous joint transcriptomic resources have translation biases, in addition we correct the bias and propose a new method that achieves state-of-the-art performance.
Gabriel Mejia
,
Natasha Bloch
,
Pablo Arbeláez
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Hirni: Segmentation of Brain Tumors in Multi-parametric Magnetic Resonance Imaging Scans
International Congress of Biomedical Engineering and Bioengineering
Random forests for 3D semantic segmentation of brain tumors in multi-parametric MRIs.
Gabriel Mejia
,
Danniel Moreno
,
Daniela Ruiz
,
Nicolas Aparicio
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