Search Results - "Aires, Kelson"

Leukemia diagnosis in blood slides using transfer learning in CNNs and SVM for classification by Vogado, Luis H.S., Veras, Rodrigo M.S., Araujo, Flavio. H.D., Silva, Romuere R.V., Aires, Kelson R.T.

“…Leukemia is a pathology that affects young people and adults, causing premature death and several other symptoms. Computer-aided systems can be used to reduce…”
Get full text

Aspects of Lighting and Color in Classifying Malignant Skin Cancer with Deep Learning by Santos, Alan R. F, Aires, Kelson R. T, Veras, Rodrigo M. S

“…Malignant skin cancers are common in emerging countries, with excessive sun exposure and genetic predispositions being the main causes. Variations in lighting…”
Get full text

Semi-automatic segmentation of skin lesions based on superpixels and hybrid texture information by Santos, Elineide S. dos, de M S Veras, Rodrigo, R T Aires, Kelson, M B F Portela, Helano, Braz Junior, Geraldo, Santos, Justino D., Tavares, João Manuel R.S.

“…•A semi-automatic segmentation method for dermoscopic image is proposed.•Related state-of-art is reviewed.•Five public image datasets are used in the…”
Get full text

Diagnosis of Leukaemia in Blood Slides Based on a Fine-Tuned and Highly Generalisable Deep Learning Model by Vogado, Luis, Veras, Rodrigo, Aires, Kelson, Araújo, Flávio, Silva, Romuere, Ponti, Moacir, Tavares, João Manuel R S

“…Leukaemia is a dysfunction that affects the production of white blood cells in the bone marrow. Young cells are abnormally produced, replacing normal blood…”
Get full text

A CNN-based multi-level face alignment approach for mitigating demographic bias in clinical populations by Freitas, Ricardo T., Aires, Kelson R. T., de Paiva, Anselmo C., Veras, Rodrigo de M. S., Soares, Pedro L. M.

“…The investigation of demographic bias in facial analysis applications is a topic of growing interest with achievements in face recognition and gender…”
Get full text

Tear Film Classification in Interferometry Eye Images Using Phylogenetic Diversity Indexes and Ripley's K Function by da Cruz, Luana Batista, Souza, Johnatan Carvalho, de Paiva, Anselmo Cardoso, de Almeida, Jao Dallyson Sousa, Junior, Geraldo Braz, Aires, Kelson Romulo Teixeira, Silva, Aristofanes Correa, Gattass, Marcelo

“…Dry eye syndrome is one of the most frequently reported eye diseases in ophthalmological practice. The diagnosis of this disease is a challenging task due to…”
Get full text

Helmet Detection on Motorcyclists Using Image Descriptors and Classifiers by Rodrigues Veloso e Silva, Romuere, Teixeira Aires, Kelson Romulo, De Melo Souza Veras, Rodrigo

“…Motorcycle accidents have been rapidly growing throughout the years in many countries. Due to various social and economic factors, this type of vehicle is…”
Get full text

Detection of helmets on motorcyclists by Silva, Romuere R. V. e, Aires, Kelson R. T., Veras, Rodrigo de M. S.

“…The use of motorcycle accidents has rapidly increased. Although the helmet is the main safety equipment of motorcyclists, many drivers do not use it. This…”
Get full text

Diagnosing Leukemia in Blood Smear Images Using an Ensemble of Classifiers and Pre-Trained Convolutional Neural Networks by Vogado, Luis H.S., Veras, Rodrigo De M.S., Andrade, Alan R., de Araujo, Flavio H.D., Silva, Romuere R.V., Aires, Kelson R.T.

“…Leukemia is a worldwide disease. In this paper we demonstrate that it is possible to build an automated, efficient and rapid leukemia diagnosis system. We…”
Get full text

A semiautomatic segmentation approach to corneal lesions by Lima, Pablo V.C., Veras, Rodrigo de M.S., Vogado, Luis H.S., Portela, Helano M.B.F., Almeida, João D.S. de, Aires, Kelson R.T., Leite, Daniel

“…The cornea is an essential structure for the proper functioning of human vision. It can suffer injuries like tumors, areas of epithelial removal, infections,…”
Get full text

Locating Facial Landmarks towards Plastic Surgery by Teles Freitas, Ricardo, Teixeira Aires, Kelson Romulo, Sousa Campelo, Victor Eulalio

“…The improvement of digital cameras and computers' processing capabilities have made applicable the solutions of a wide range of problems regarding image…”
Get full text

Automatic location of facial landmarks for plastic surgery procedures by Freitas, Ricardo Teles, Teixeira Aires, Kelson Romulo, Sousa Campelo, Victor Eulalio

“…Plastic surgeons need to collect a great amount of data to perform preoperative analysis before taking any decisions about the appropriate surgical procedures…”
Get full text

Automatic Motorcycle Detection on Public Roads by Silva, Romuere, Aires, Kelson, Veras, Rodrigo, Santos, Thiago, Lima, Kalyf, Soares, André

“…Motorcycle accidents have been rapidly growing throughout the years in many countries. Due to various social and economic factors, this type of vehicle is…”
Get full text

Melanoma Classification Approach with Deep Learning-Based Feature Extraction Models by dos Santos, Alan R. F., Aires, Kelson R. T., das C. I. Filho, Francisco, de Sousa, Leonardo P., de M. S. Veras, Rodrigo, de S. B. Neto, Laurindo, de M. Neto, Antonio L.

“…Melanoma is considered the worst type of skin cancer. The early diagnosis of this disease is still a complex task due to many variables that must be analyzed…”
Get full text

A Plane Segmentation System Based on Affine Homography and Optical Flow by Aires, Kelson Rômulo Teixeira, de Medeiros, A A D

“…Planes are important geometric features and can be used in a wide range of vision tasks like scene reconstruction, path planning and robot navigation. This…”
Get full text

Improving Active Shape Models Robustness Towards Locating Facial Landmarks In Profile Contour by Freitas, Ricardo T., Aires, Kelson R. T., de M. S. Veras, Rodrigo, de Paiva, Anselmo C., de S. B. Neto, Laurindo

“…Active Shape Models (ASM) are widely explored for facial landmarks detection. The task is commonly approached in frontal perspective where target features such…”
Get full text

Classification of pollen grain images with MobileNet by da Silva Soares, Julio Cesar, Aires, Kelson Romulo Teixeira, dos Santos, Alan Rafael Ferreira, de M. S. Veras, Rodrigo, y, Otilio Paulo, Neto, Gilberto Nunes, de Araujo, Flavio Henrique Duarte

“…The analysis of pollen grains is a prominent task in areas such as ecology, food engineering, and others that have different purposes, such as identifying the…”
Get full text

ABCD rule and pre-trained CNNs for melanoma diagnosis by Moura, Nayara, Veras, Rodrigo, Aires, Kelson, Machado, Vinícius, Silva, Romuere, Araújo, Flávio, Claro, Maíla

“…Skin cancer is the most common type of cancer and represents more than half of cancer diagnoses. Melanoma is the least frequent among skin cancers, but it is…”
Get full text

Adaptive Method for Segmentation of Vehicles through Local Threshold in the Gaussian Mixture Model by Abdalla Buzar Lima, Kalyf, Teixeira Aires, Kelson Romulo, Wender Pereira Dos Reis, Francisco

“…The segmentation of vehicles is a non-linear problem that has been tackled using methods for background subtraction in systems for traffic control…”
Get full text

An Approach for 2D Visual Occupancy Grid Map Using Monocular Vision by Santana, André M., Aires, Kelson R.T., Veras, Rodrigo M.S., Medeiros, Adelardo A.D.

“…This paper presents an approach that uses planar information (homography matrix) to build a visual 2D occupancy grid map from monocular vision. Initially, a…”
Get full text