Search Results - "Tommaselli, Garcia"

Tree Species Classification in a Highly Diverse Subtropical Forest Integrating UAV-Based Photogrammetric Point Cloud and Hyperspectral Data by Sothe, Camile, Dalponte, Michele, Almeida, Cláudia Maria de, Schimalski, Marcos Benedito, Lima, Carla Luciane, Liesenberg, Veraldo, Miyoshi, Gabriela Takahashi, Tommaselli, Antonio Maria Garcia

“…The use of remote sensing data for tree species classification in tropical forests is still a challenging task, due to their high floristic and spectral…”
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A Novel Deep Learning Method to Identify Single Tree Species in UAV-Based Hyperspectral Images by Miyoshi, Gabriela Takahashi, Arruda, Mauro dos Santos, Osco, Lucas Prado, Marcato Junior, José, Gonçalves, Diogo Nunes, Imai, Nilton Nobuhiro, Tommaselli, Antonio Maria Garcia, Honkavaara, Eija, Gonçalves, Wesley Nunes

“…Deep neural networks are currently the focus of many remote sensing approaches related to forest management. Although they return satisfactory results in most…”
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Application of Image Processing in Agriculture by Tommaselli, Antonio Maria Garcia

“…Agriculture will face significant challenges in the 21st century to feed a record number of people and animals and generate resources for industry (for…”
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Preface: ISPRS Technical Commission I Midterm Symposium on “Intelligent Sensing and Remote Sensing Application” by Tang, Xinming, Tommaselli, Antonio Maria Garcia, Zhang, Tao, Xie, Junfeng

“…The ISPRS Technical Commission I Midterm Symposium on "Intelligent Sensing and Remote Sensing Application" was held in Changsha, China, during May 13–17, 2024,…”
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Evaluation of Hyperspectral Multitemporal Information to Improve Tree Species Identification in the Highly Diverse Atlantic Forest by Takahashi Miyoshi, Gabriela, Imai, Nilton Nobuhiro, Garcia Tommaselli, Antonio Maria, Antunes de Moraes, Marcus Vinícius, Honkavaara, Eija

“…The monitoring of forest resources is crucial for their sustainable management, and tree species identification is one of the fundamental tasks in this…”
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A Backpack-Mounted Omnidirectional Camera with Off-the-Shelf Navigation Sensors for Mobile Terrestrial Mapping: Development and Forest Application by Campos, Mariana Batista, Tommaselli, Antonio Maria Garcia, Honkavaara, Eija, Prol, Fabricio Dos Santos, Kaartinen, Harri, El Issaoui, Aimad, Hakala, Teemu

“…The use of Personal Mobile Terrestrial System (PMTS) has increased considerably for mobile mapping applications because these systems offer dynamic data…”
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Identification of Significative LiDAR Metrics and Comparison of Machine Learning Approaches for Estimating Stand and Diversity Variables in Heterogeneous Brazilian Atlantic Forest by Martins-Neto, Rorai Pereira, Tommaselli, Antonio Maria Garcia, Imai, Nilton Nobuhiro, David, Hassan Camil, Miltiadou, Milto, Honkavaara, Eija

“…Data collection and estimation of variables that describe the structure of tropical forests, diversity, and richness of tree species are challenging tasks…”
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Monitoring Bank Erosion in Hydroelectric Reservoirs With Mobile Laser Scanning by de Moraes, Marcus Vinicius Antunes, Tommaselli, Antonio Maria Garcia, Santos, Lucas Dias, Rubio, Mauricio Fava, Carvalho, Guilherme Jardim, Tommaselli, Jose Tadeu Garcia

“…Bank erosion is caused by a set of factors requiring specific studies to understand them and their possible mitigation. Mobile laser scanning systems are…”
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Design of Vegetation Index for Identifying the Mosaic Virus in Sugarcane Plantation: A Brazilian Case Study by Moriya, Érika Akemi Saito, Imai, Nilton Nobuhiro, Tommaselli, Antonio Maria Garcia, Honkavaara, Eija, Rosalen, David Luciano

“…Phytosanitary control of crops requires the rapid mapping of diseases to enable management attention. This study aimed to evaluate the potential of vegetation…”
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Tree Species Classification in a Complex Brazilian Tropical Forest Using Hyperspectral and LiDAR Data by Rorai Pereira Martins-Neto, Antonio Maria Garcia Tommaselli, Nilton Nobuhiro Imai, Eija Honkavaara, Milto Miltiadou, Erika Akemi Saito Moriya, Hassan Camil David

“…This study experiments with different combinations of UAV hyperspectral data and LiDAR metrics for classifying eight tree species found in a Brazilian Atlantic…”
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A Fisheye Image Matching Method Boosted by Recursive Search Space for Close Range Photogrammetry by Campos, Mariana Batista, Tommaselli, Antonio Maria Garcia, Castanheiro, Letícia Ferrari, Oliveira, Raquel Alves, Honkavaara, Eija

“…Close range photogrammetry (CRP) with large field-of-view images has become widespread in recent years, especially in terrestrial mobile mapping systems…”
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Geometric model and assessment of a dual‐fisheye imaging system by Campos, Mariana Batista, Tommaselli, Antonio Maria Garcia, Marcato Junior, José, Honkavaara, Eija

“…This paper presents a technique for the calibration of a 360° dual imaging system (Ricoh Theta S) composed of two cameras with fisheye lenses specially mounted…”
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Remote Prediction of Soybean Yield Using UAV-Based Hyperspectral Imaging and Machine Learning Models by Berveglieri, Adilson, Imai, Nilton Nobuhiro, Watanabe, Fernanda Sayuri Yoshino, Tommaselli, Antonio Maria Garcia, Ederli, Glória Maria Padovani, de Araújo, Fábio Fernandes, Lupatini, Gelci Carlos, Honkavaara, Eija

“…Early soybean yield estimation has become a fundamental tool for market policy and food security. Considering a heterogeneous crop, this study investigates the…”
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Radiometric block adjustment of hyperspectral image blocks in the Brazilian environment by Miyoshi, Gabriela Takahashi, Imai, Nilton Nobuhiro, Tommaselli, Antonio Maria Garcia, Honkavaara, Eija, Näsi, Roope, Moriya, Érika Akemi Saito

“…The objective of this investigation was to study and optimize a hyperspectral unmanned aerial vehicle (UAV)-based remote-sensing system for the Brazilian…”
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Geometric Filtering of Matches Between Points in Bands of Hyperspectral Cubes by Berveglieri, Adilson, Tommaselli, Antonio Maria Garcia

“…Hyperspectral images can present low contrast, noisy pixels, and illumination variation among bands, which complicates the extraction of interest points and…”
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Bundle Adjustment of a Time-Sequential Spectral Camera Using Polynomial Models by Berveglieri, Adilson, Tommaselli, Antonio Maria Garcia, Santos, Lucas Dias, Honkavaara, Eija

“…Lightweight hyperspectral cameras based on frame geometry have been used for several applications in unmanned aerial vehicles (UAVs). The camera used in this…”
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Detection and mapping of trees infected with citrus gummosis using UAV hyperspectral data by Moriya, Érika Akemi Saito, Imai, Nilton Nobuhiro, Tommaselli, Antonio Maria Garcia, Berveglieri, Adilson, Santos, Guilherme Henrique, Soares, Márcio Augusto, Marino, Marcelo, Reis, Thiago Tiedtke

“…•Accurate detection and mapping of citrus plants infected with citrus gummosis.•UAV hyperspectral data.•Evaluation of hyperspectral and multiespectral capacity…”
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Mapping Mosaic Virus in Sugarcane Based on Hyperspectral Images by Moriya, Erika Akemi Saito, Imai, Nilton Nobuhiro, Tommaselli, Antonio Maria Garcia, Miyoshi, Gabriela Takahashi

“…The aim of this research was to develop a methodology involving aerial surveying using an unmanned aerial system (UAS), processing and analysis of images…”
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A photogrammetric approach for real‐time visual SLAM applied to an omnidirectional system by Garcia, Thaisa Aline Correia, Tommaselli, Antonio Maria Garcia, Castanheiro, Letícia Ferrari, Campos, Mariana Batista

“…The problem of sequential estimation of the exterior orientation of imaging sensors and the three‐dimensional environment reconstruction in real time is…”
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Filtering Keypoints with ORB Features by Garcia, Thaisa Aline Correia, Tommaselli, Antonio Maria Garcia, Castanheiro, Letícia Ferrrari, Campos, Mariana Batista

“…Keypoint detectors and descriptors are essential for identifying points and their correspondences in overlapping images, being fundamental inputs for many…”
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