Ana Cláudia Patrocínio

According to our database, Ana Cláudia Patrocínio authored at least 12 papers between 2001 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2026

Contrast Comparison and Enhancement of Images from Different Digital Mammography Equipment by Converting Imaging Systems Characteristic Curves.

Homero Schiabel, Matheus T. Pereira, Ana Cláudia Patrocínio

Proceedings of the 19th International Joint Conference on Biomedical Engineering Systems and Technologies, 2026

2025

Renal Cancer Classification in Tomographic Images Using Convolutional Neural Networks to Assist Early Diagnosis.

Vinícius Meireles Pereira Santos, Ana Cláudia Patrocínio, William Chaves de Souza Carvalho, Pedro Moises de Sousa

RITA, 2025

2024

POWERED Wheelchair Driving Using Eye-Tracking through Video-Oculography: a Usability Study.

Ewaldo Eder Carvalho Santanta, Angela Abreu Rosa de Sá, Ana Cláudia Patrocínio, Eduardo L. M. Naves

SN Comput. Sci., April, 2024

2023

A new model for classification of medical CT images using CNN: a COVID-19 case study.

Pedro Moises de Sousa, Pedro Cunha Carneiro, Gabrielle Macedo Pereira, Mariane Modesto Oliveira, Carlos Alberto da Costa Junior, Luis Vinícius de Moura, Christian Mattjie de Oliveira, Ana Maria Marques da Silva, Túlio Augusto Alves Macedo, Ana Cláudia Patrocínio

Multim. Tools Appl., July, 2023

2018

Novel Mahalanobis-based feature selection improves one-class classification of early hepatocellular carcinoma.

Ricardo de Lima Thomaz, Pedro Cunha Carneiro, João Eliton Bonin, Túlio Augusto Alves Macedo, Ana Cláudia Patrocínio, Alcimar Barbosa Soares

Medical Biol. Eng. Comput., 2018

2017

Feature extraction using convolutional neural network for classifying breast density in mammographic images.

Ricardo de Lima Thomaz, Pedro Cunha Carneiro, Ana Cláudia Patrocínio

Proceedings of the Medical Imaging 2017: Computer-Aided Diagnosis, 2017

2015

Intensity transform and Wiener filter in measurement of blood flow in arteriography.

Polyana Ferreira Nunes, Marcelo L. N. Franco, João Batista Destro Filho, Ana Cláudia Patrocínio

Proceedings of the Medical Imaging 2015: Image Processing, 2015

2014

Three-dimensional reconstruction and surface extraction of lower limbs as visualization methodologies of ecchymosis.

Ricardo de Lima Thomaz, Ana Cláudia Patrocínio, Alcimar Barbosa Soares

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2011

A prototype of mammography CADx scheme integrated to imaging quality evaluation techniques.

Homero Schiabel, Bruno R. N. Matheus, Michele F. Angelo, Ana Cláudia Patrocínio, Liliane Ventura

Proceedings of the Medical Imaging 2011: Computer-Aided Diagnosis, 2011

2004

Evaluation of Bayesian network to classify clustered microcalcifications.

Ana Cláudia Patrocínio, Homero Schiabel, Roseli A. Francelin Romero

Proceedings of the Medical Imaging 2004: Image Processing, 2004

2003

Classification of nodules in mammograms image by using wavelet transform.

Cesar H. M. Santaella, Homero Schiabel, Ana Cláudia Patrocínio, Fátima de Lourdes dos Santos Nunes, Roseli A. F. Romero

Proceedings of the Medical Imaging 2003: Image Processing, 2003

2001

Classifying Clusters of Microcalcifications in Digitized Mammograms by Artificial Neural Network.

Ana Cláudia Patrocínio, Homero Schiabel

Proceedings of the 14th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2001), 2001