Search Results - "Dal Poz, A P"

ROAD NETWORK EXTRACTION USING GPS TRAJECTORIES BASED ON MORPHOLOGICAL AND SKELETONIZATION ALGORITHMS by Dal Poz, A. P., Martins, E. F. O., Zanin, R. B.

“…In this article, a method for road network extraction is proposed, based on GPS (Global Positioning System) trajectories. Unlike existing methods, it is not…”
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DEPTH RETRIEVAL FROM A RESERVOIR USING A CONDITIONAL-BASED MODEL by Nunes, M. B., Dal Poz, A. P., Alcântara, E., Curtarelli, M.

“…Water depth is an important measure for nautical charts. Accurate methods to provide water depth information are expensive and time costing. For this reason,…”
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BUILDING ROOF BOUNDARY EXTRACTION FROM LiDAR AND IMAGE DATA BASED ON MARKOV RANDOM FIELD by Dal Poz, A. P., Fernandes, V. J. M.

“…In this paper a method for automatic extraction of building roof boundaries is proposed, which combines LiDAR data and highresolution aerial images. The…”
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EXTRACTION OF ROOF LINES FROM HIGH-RESOLUTION IMAGES BY A GROUPING METHOD by Dal Poz, A. P., Fernandes, V. J. M.

“…This paper proposes a method for extracting groups of straight lines that represent roof boundaries and roof ridgelines from highresolution aerial images using…”
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Synergy Between LiDAR and Image Data in Context of Building Extraction by Dal Poz, A. P.

“…This paper compares the paradigms of LiDAR and aerophotogrammetry in the context of building extraction and briefly discusses a photogrammetric strategy for…”
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HEIGHT GRADIENT APPROACH FOR OCCLUSION DETECTION IN UAV IMAGERY by Oliveira, H. C., Habib, A. F., Dal Poz, A. P., Galo, M.

“…The use of Unmanned Aerial Vehicle (UAV) significantly increased in the last years. It is used for several different applications, such as mapping, publicity,…”
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ROAD REGION DETECTION IN URBAN AREAS COMBINING HIGH-RESOLUTION RGB IMAGE AND LASER SCANNING DATA IN A CLASSIFICATION FRAMEWORK by Dal Poz, A. P., Mendes, T. S. G.

“…This paper addresses the problem of road region detection in urban areas using an image classification approach. In order to minimize the spectral…”
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STREET REGION DETECTION FROM NORMALIZED DIGITAL SURFACE MODEL AND LASER DATA INTENSITY IMAGE by Mendes, T. S. G., Dal Poz, A. P.

“…The urban road network extraction process can be simplified by firstly detecting regions corresponding to streets, allowing a substantial reduction of the…”
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Automated extraction of road network from medium-and high-resolution images by Dal Poz, A. P., Zanin, R. B., do Vale, G. M.

“…This paper presents an automatic methodology for road network extraction from medium-and high-resolution aerial images. It is based on two steps. In the first…”
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The canny detector with edge region focusing using an anisotropic diffusion process by Galvanin, E. A. S., do Vale, G. M., Dal Poz, A. P.

“…This paper proposes a methodology for edge detection in digital images using the Canny detector, but associated with a priori edge structure focusing by a…”
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Convolutional Neural Networks for Road Detection: An Unsupervised Domain Adaptation Approach by Gustavo Rota Collegio, Aluir Porfírio Dal Poz, Antonio Gaudencio Guimarães Filho, Habib, Ayman

“…Due to the frequent road network changes, keeping them updated is fundamental for several purposes. Currently, models based on Deep Learning (DL),…”
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Evaluation of YOLO Efficiency in Automatic Orange Detection in Multi-Exposure Images by Oviedo Espinosa, Maurycio R., Porto, Letícia R., Orlando, Vinicius S. W., Tommaselli, Antonio M. G., Dal Poz, Aluir P., Imai, Nilton N.

“…Brazil is the largest producer of oranges in the world and the automatic detection of fruits has been a challenging task in the context of remote sensing, due…”
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EXTRACTION OF ROOF LINES FROM HIGH-RESOLUTION IMAGES BY A GROUPING METHOD by Dal Poz, A. P., Fernandes, V. J. M.

“…This paper proposes a method for extracting groups of straight lines that represent roof boundaries and roof ridgelines from highresolution aerial images using…”
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Three-Dimensional Semiautomatic Road Extraction From a High-Resolution Aerial Image by Dynamic-Programming Optimization in the Object Space by Dal Poz, A P, Gallis, R A B, da Silva, J F C

“…This letter proposes a method for 3-D semiautomatic road extraction from a single image by dynamic programming (DP), which requires a form of relief…”
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Automatic extraction of road seeds from high-resolution aerial images by Dal-Poz, Aluir P., Do Vale, Giovane M., Zanin, Rodrigo B.

“…This article presents an automatic methodology for extraction of road seeds from high-resolution aerial images. The method is based on a set of four road…”
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Automatic absolute orientation of scanned aerial photographs by Poz, A.P.D., Tommaselli, A.M.G.

“…Image orientation is a basic problem in digital photogrammetry. While interior and relative orientations were successfully automated, the same can not be said…”
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