Multispectral panoptic segmentation: Exploring the beach setting with worldview-3 imagery

Autor: Osmar Luiz Ferreira de Carvalho, Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Nickolas Castro Santana, Díbio Leandro Borges, Argelica Saiaka Luiz, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães

Publikováno v: International Journal of Applied Earth Observations and Geoinformation, Vol 112, Iss , Pp 102910- (2022)

Panoptic segmentation is a recent and powerful task that tackles individual object recognition (“things”) and multiple backgrounds (“stuff”) simultaneously. Remote sensing studies with panoptic segmentation are still restricted and recent, wi

Externí odkaz: https://doaj.org/article/9280f8099fcd4b8b8b7eb9bfa0647a38

Instance Segmentation for Large, Multi-Channel Remote Sensing Imagery Using Mask-RCNN and a Mosaicking Approach

Autor: Osmar Luiz Ferreira de Carvalho, Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Pablo Pozzobon de Bem, Cristiano Rosa Silva, Pedro Henrique Guimarães Ferreira, Rebeca dos Santos de Moura, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Díbio Leandro Borges

Publikováno v: Remote Sensing, Vol 13, Iss 1, p 39 (2020)

Instance segmentation is the state-of-the-art in object detection, and there are numerous applications in remote sensing data where these algorithms can produce significant results. Nevertheless, one of the main problems is that most algorithms use R

Externí odkaz: https://doaj.org/article/dc454eb05a884721948cd089e12292af

Instance Segmentation for Governmental Inspection of Small Touristic Infrastructure in Beach Zones Using Multispectral High-Resolution WorldView-3 Imagery

Autor: Rubens de Castro Pereira, Pablo Pozzobon de Bem, Osmar Abílio de Carvalho Júnior, Li Weigang, Roberto Arnaldo Trancoso Gomes, Rebeca dos Santos de Moura, Anesmar Olino de Albuquerque, Osmar Luiz Ferreira de Carvalho, Díbio Leandro Borges, Renato Fontes Guimarães

Publikováno v: ISPRS International Journal of Geo-Information, Vol 10, Iss 813, p 813 (2021)
ISPRS International Journal of Geo-Information; Volume 10; Issue 12; Pages: 813

Misappropriation of public lands is an ongoing government concern. In Brazil, the beach zone is public property, but many private establishments use it for economic purposes, requiring constant inspection. Among the undue targets, the individual mapp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601e1ba682c0c13d8362057ff7254357
https://www.mdpi.com/2220-9964/10/12/813

Detection and classification of whiteflies and development stages on soybean leaves images using an improved deep learning strategy

Autor: Rubens de Castro Pereira, Edson Hirose, Osmar Luiz Ferreira de Carvalho, Ronaldo Martins da Costa, Díbio Leandro Borges

Publikováno v: Computers and Electronics in Agriculture. 199:107132

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81918f6cbb334e6259e252a53976baf8
https://doi.org/10.1016/j.compag.2022.107132

An automatic phytopathometry system for chlorosis and necrosis severity evaluation of asian soybean rust infection

Autor: Diego Alves da Silva, Lucas dos Santos Nascimento, Cristiane Divina Lemes Hamawaki, Breno Cezar Marinho Juliatti, Fernando Cezar Juliatti, Díbio Leandro Borges, Osvaldo Toshiyuki Hamawaki, Ana Paula Oliveira Nogueira

Publikováno v: Computers and Electronics in Agriculture. 192:106542

The development of soybean cultivars resistant to Phakopsora pachyrhizi (also known as Asian Soybean Rust (ASR)) may be achieved through genetic breeding. In the stage of selecting the resistant genotypes, one factor that can be used is to observe vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08f8a87190a3c92d193f7294b86df932
https://doi.org/10.1016/j.compag.2021.106542