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Charlems Alvarez-Jimenez
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Identifying cross-scale associations between radiomic and pathomic signatures of non-small cell lung cancer subtypes: preliminary results
C Alvarez-Jimenez, AA Sandino, P Prasanna, A Gupta, SE Viswanath, ...
Cancers 12 (12), 3663, 2020
442020
Radiomic texture and shape descriptors of the rectal environment on post-chemoradiation T2-weighted MRI are associated with pathologic tumor stage regression in rectal cancers …
C Alvarez-Jimenez, JT Antunes, N Talasila, K Bera, JT Brady, J Gollamudi, ...
Cancers 12 (8), 2027, 2020
302020
Autism spectrum disorder characterization in children by capturing local‐regional brain changes in MRI
C Alvarez‐Jimenez, N Múnera‐Garzón, MA Zuluaga, NF Velasco, ...
Medical physics 47 (1), 119-131, 2020
232020
Differentiating cancerous and non-cancerous prostate tissue using multi-scale texture analysis on MRI
C Alvarez-Jimenez, C Barrera, N Munera, SE Viswanath, E Romero
2019 41st Annual International Conference of the IEEE Engineering in …, 2019
82019
A multiresolution prostate representation for automatic segmentation in magnetic resonance images
C Alvarez, F Martínez, E Romero
Medical Physics 44 (4), 1312-1323, 2017
72017
Tele-pathology: A use case in colombia
C Alvarez, G Corredor, D Giraldo, E Romero
2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019 …, 2019
32019
Human features extraction by using anatomical and low level image descriptors from whole body images
N Múnera, C Alvarez, S Sastoque, M Iregui
2016 XXI Symposium on Signal Processing, Images and Artificial Vision …, 2016
32016
An automatic multi-atlas prostate segmentation in MRI using a multiscale representation and a label fusion strategy
C Álvarez, F Martínez, E Romero
10th International Symposium on Medical Information Processing and Analysis …, 2015
32015
A novel atlas-based approach for MRI prostate segmentation using multiscale points of interest
C Álvarez, F Martínez, E Romero
IX International Seminar on Medical Information Processing and Analysis 8922 …, 2013
32013
Structural rectal atlas deformation (strad) features for characterizing intra-and peri-wall chemoradiation response on mri
J Antunes, Z Wei, C Alvarez-Jimenez, E Romero, M Ismail, A Madabhushi, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2019
22019
Autism Spectrum Disorders (ASD) Characterization in Children by Decomposing MRI Brain Regions with Zernike Moments
N Múnera, J Almeida, C Álvarez, N Velasco, E Romero
Processing and Analysis of Biomedical Information: First International …, 2019
22019
A supervised subtype differentiation learning for building invariant features of non-small cell lung cancer in a latent space of a Variational Autoencoder
F Cano, C Alvarez-Jimenez, D Becerra, A Siabatto, A Cruz-Roa, ...
17th International Symposium on Medical Information Processing and Analysis …, 2021
12021
Cell density features from histopathological images to differentiate non-small cell lung cancer subtypes
AA Sandino, C Alvarez-Jimenez, A Mosquera-Zamudio, SE Viswanath, ...
15th International Symposium on Medical Information Processing and Analysis …, 2020
12020
Adaptive frequency saliency model based on convolutional neural networks: a case study for prostate cancer MRI
NM Garzón, C Alvarez-Jimenez, F Gonzalez, E Romero
15th International Symposium on Medical Information Processing and Analysis …, 2020
12020
A characterization of Parkinson's disease by describing the visual field motion during gait
D Trujillo, F Martínez, A Atehortúa, C Alvarez, E Romero
11th International Symposium on Medical Information Processing and Analysis …, 2015
12015
An automatic multi-atlas MRI prostate segmentation strategy using a multiscale representation and a label fusion strategy
C Alvarez, F Martinez, E Romero
Proc. SPIE 9287, 10th International Symposium on Medical Information …, 2015
12015
An exploration of structural brain differences in Autism Spectrum Disorders: A multi-parcellation and multi-age analysis
J Gonzalez, N Múnera, C Alvarez-Jimenez, N Velasco, E Romero
Biomedical Signal Processing and Control 92, 106043, 2024
2024
A One-Class Variational Autoencoder (OCVAE) Cascade for Classifying Atypical Bone Marrow Cell Sub-types
J Tarquino, J Rodriguez, C Alvarez-Jimenez, E Romero
International Conference on Medical Image Computing and Computer-Assisted …, 2023
2023
Ensemble of Unsupervised Learned Image Representations Based On Variational Autoencoders for Lung Adenocarcinoma Subtype Differentiation
F Cano, C Alvarez-Jimenez, E Romero, A Cruz-Roa
2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI), 1-5, 2023
2023
Un análisis comparativo de arquitecturas de Redes Neuronales Convolucionales para clasificación de grado de riesgo de lesiones de próstata a partir de imágenes unimodales o …
M Caviedes-Rojas, C Alvarez-Jiménez, E Romero-Castro, A Cruz-Roa
Orinoquia 25 (1), 39-55, 2021
2021
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