14 documents found, page 1 of 2
Analysis of Features for Breast Cancer Recognition in Different Magnifications ...
Carvalho, Rafael H. De O.; Martins, Alessandro S.; Neves, Leandro A. [UNESP]; Do Nascimento, Marcelo Z.Made available in DSpace on 2022-04-28T19:29:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01; Breast cancer is one of the most common diseases in women in the world. There are various imaging techniques employed in the diagnosis. The histological image analysis supported by computational systems has proved to be quite effective in diagnosing the disease. In this paper, we present an approach to ...
Analysis of cancer in histological images: employing an approach based on genet...
Taino, Daniela F. [UNESP]; Ribeiro, Matheus G. [UNESP]; Roberto, Guilherme F.; Zafalon, Geraldo F. D. [UNESP]; do Nascimento, Marcelo Z.Made available in DSpace on 2021-06-25T10:44:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); The analysis of histological images is based on visual assessment of tissues by specialists using an optical microscopy. This task can be time-consuming and challengin...
A Hermite polynomial algorithm for detection of lesions in lymphoma images
Martins, Alessandro S.; Neves, Leandro A. [UNESP]; de Faria, Paulo R.; Tosta, Thaína A. A.; Longo, Leonardo C. [UNESP]; Silva, Adriano B.Made available in DSpace on 2021-06-25T10:44:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); There are different types of lesions that can be investigated with the hematoxylin–eosin staining protocol. Lymphoma is a type of malignant disease which affects one o...
Multidimensional and multiscale Higuchi dimension for the analysis of colorecta...
Tenguam, Jaqueline Junko [UNESP]; Rozendo, Guilherme Botazzo [UNESP]; Roberto, Guilherme Freire; Nascimento, Marcelo Zanchetta DoMade available in DSpace on 2021-06-25T10:50:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-16; Fracta1 techniques are widely explored to quantity and recognize texture patterns in digital images. Among the different types of fractal techniques, one that stands out is the Higuchi fractal dimension. The Higuchi fractal dimension allows determining how much space is filled in a two-dimensional image...
Segmentation of Oral Epithelial Dysplasias Employing Mask R-CNN and Color Norma...
Silva, Adriano B.; Santos, Dali F. D. Dos; Tosta, Thaina A. A.; Martins, Alessandro S.; Neves, Leandro A. [UNESP]; Travenclo, Bruno A. N.Made available in DSpace on 2021-06-25T10:50:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-16; Oral epithelial dysplasia is a common type of pre-cancerous lesion that can be categorized as mild, moderate and severe. The manual diagnosis of this type of lesion is a time consuming and complex task. The use of digital systems applied to microscopic image analysis can aid the decision making of speci...
Analysis of Features for Breast Cancer Recognition in Different Magnifications ...
Carvalho, Rafael H. de O.; Martins, Alessandro S.; Neves, Leandro A. [UNESP]; Nascimento, Marcelo Z. do; Paiva, A. C.; Conci, A.; Braz, G.; Almeida, JDSMade available in DSpace on 2021-06-25T12:36:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Breast cancer is one of the most common diseases in women in the world. There are various imaging techniques employed in the diagnosis. The histological image analysis...
Classification of breast and colorectal tumors based on percolation of color no...
Roberto, Guilherme F.; Nascimento, Marcelo Z.; Martins, Alessandro S.; Tosta, Thaína A.A.; Faria, Paulo R.; Neves, Leandro A. [UNESP]Made available in DSpace on 2020-12-12T01:39:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-11-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Percolation is a fractal descriptor that has been applied recently on computer vision problems. We...
A Model Based on Genetic Algorithm for Colorectal Cancer Diagnosis
Taino, Daniela F. [UNESP]; Ribeiro, Matheus G. [UNESP]; Roberto, Guilherme Freire; Zafalon, Geraldo F. D. [UNESP]; do Nascimento, Marcelo ZanchettaMade available in DSpace on 2020-12-12T01:06:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); In this paper we present a method based on genetic algorithm capable of analyzing a significant number of features obtained from fractal techniques, Haralick texture f...
Automated Nuclei Segmentation in Dysplastic Histopathological Oral Tissues Usin...
Silva, Adriano Barbosa; Martins, Alessandro S.; Neves, Leandro A. [UNESP]; Faria, Paulo R.; Tosta, Thaína A. A.; do Nascimento, Marcelo ZanchettaMade available in DSpace on 2020-12-12T01:06:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Dysplasia is a common pre-cancerous abnormality that can be categorized as mild, moderate and seve...
Colour Feature Extraction and Polynomial Algorithm for Classification of Lympho...
Martins, Alessandro S.; Neves, Leandro A. [UNESP]; Faria, Paulo R.; Tosta, Thaína A. A.; Bruno, Daniel O. T.; Longo, Leonardo C. [UNESP]Made available in DSpace on 2020-12-12T01:06:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG); Lymphomas are neoplasms that originate in the lymphatic system and represent one of the most common types of cancer found in the World population. The feature analysis...