Pedro Quelhas
Pedro Quelhas
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Modeling scenes with local descriptors and latent aspects
P Quelhas, F Monay, JM Odobez, D Gatica-Perez, T Tuytelaars, ...
Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1 1 …, 2005
4662005
A thousand words in a scene
P Quelhas, F Monay, JM Odobez, D Gatica-Perez, T Tuytelaars
IEEE transactions on pattern analysis and machine intelligence 29 (9), 1575-1589, 2007
2602007
An objective comparison of cell-tracking algorithms
V Ulman, M Maška, KEG Magnusson, O Ronneberger, C Haubold, ...
Nature methods 14 (12), 1141-1152, 2017
2322017
Detecting abandoned luggage items in a public space
KC Smith, P Quelhas, D Gatica-Perez
IDIAP, 2006
1302006
Cell nuclei and cytoplasm joint segmentation using the sliding band filter
P Quelhas, M Marcuzzo, AM Mendonca, A Campilho
IEEE Transactions on Medical Imaging 29 (8), 1463-1473, 2010
1282010
The Arabidopsis D-type cyclin CYCD2; 1 and the inhibitor ICK2/KRP2 modulate auxin-induced lateral root formation
L Sanz, W Dewitte, C Forzani, F Patell, J Nieuwland, B Wen, P Quelhas, ...
The Plant Cell 23 (2), 641-660, 2011
1042011
Automated Arabidopsis plant root cell segmentation based on SVM classification and region merging
M Marcuzzo, P Quelhas, A Campilho, AM Mendonça, A Campilho
Computers in biology and medicine 39 (9), 785-793, 2009
462009
Natural scene image modeling using color and texture visterms
P Quelhas, JM Odobez
International Conference on Image and Video Retrieval, 411-421, 2006
452006
Gradient convergence filters and a phase congruency approach for in vivo cell nuclei detection
T Esteves, P Quelhas, AM Mendonça, A Campilho
Machine Vision and Applications 23 (4), 623-638, 2012
362012
MIQuant–semi-automation of infarct size assessment in models of cardiac ischemic injury
DS Nascimento, M Valente, T Esteves, MDF De Pina, JG Guedes, A Freire, ...
PLoS One 6 (9), e25045, 2011
352011
Macrophage interactions with polylactic acid and chitosan scaffolds lead to improved recruitment of human mesenchymal stem/stromal cells: a comprehensive study with different …
HR Caires, T Esteves, P Quelhas, MA Barbosa, M Navarro, CR Almeida
Journal of The Royal Society Interface 13 (122), 20160570, 2016
242016
Constructing visual models with a latent space approach
F Monay, P Quelhas, D Gatica-Perez, JM Odobez
International Statistical and Optimization Perspectives Workshop" Subspace …, 2005
192005
Three‐dimensional culture of single embryonic stem‐derived neural/stem progenitor cells in fibrin hydrogels: neuronal network formation and matrix remodelling
AR Bento, P Quelhas, MJ Oliveira, AP Pêgo, IF Amaral
Journal of tissue engineering and regenerative medicine 11 (12), 3494-3507, 2017
172017
Integrating co-occurrence and spatial contexts on patchbased scene segmentation
F Monay, P Quelhas, JM Odobez, D Gatica-Perez
2006 Conference on Computer Vision and Pattern Recognition Workshop (CVPRW …, 2006
172006
Automatic cell segmentation from confocal microscopy images of the Arabidopsis root
M Marcuzzo, P Quelhas, A Campilho, AM Mendonça, A Campilho
2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to …, 2008
162008
Optical flow based arabidopsis thaliana root meristem cell division detection
P Quelhas, AM Mendonça, A Campilho
International Conference Image Analysis and Recognition, 217-226, 2010
152010
Cell division detection on the arabidopsis thaliana root
M Marcuzzo, T Guichard, P Quelhas, AM Mendonça, A Campilho
Iberian Conference on Pattern Recognition and Image Analysis, 168-175, 2009
152009
Cancer Cell Detection and Invasion Depth Estimation in Brightfield Images.
P Quelhas, M Marcuzzo, AM Mendonça, MJ Oliveira, AC Campilho
BMVC, 1-10, 2009
152009
Multi-level local descriptor quantization for bag-of-visterms image representation
P Quelhas, JM Odobez
Proceedings of the 6th ACM international conference on Image and video …, 2007
152007
Fibrin functionalization with synthetic adhesive ligands interacting with α6β1 integrin receptor enhance neurite outgrowth of embryonic stem cell-derived neural stem/progenitors
J Silva, AR Bento, D Barros, TL Laundos, SR Sousa, P Quelhas, ...
Acta biomaterialia 59, 243-256, 2017
142017
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Articles 1–20