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OCCLUSION DETECTION BY HEIGHT GRADIENT FOR TRUE ORTHOPHOTO GENERATION, USING LIDAR DATA
(Copernicus Gesellschaft Mbh, 2013-01-01)
Nowadays, the use of orthophoto in urban areas has become common. It is known that in most parts of urban areas there are a great number of tall buildings which can cause occlusion regions during image acquisition. These ...
Occlusion detection by height gradient for true orthophoto generation, using LiDAR data
(2013-01-01)
Nowadays, the use of orthophoto in urban areas has become common. It is known that in most parts of urban areas there are a great number of tall buildings which can cause occlusion regions during image acquisition. These ...
Building change detection from multitemporal airborne LiDAR data: Assessment of different approaches
(2021-10-01)
Building change detection is an important task in urban applications. In the last decades, airborne LiDAR data have been explored, aiming at automatic or semi-automatic detection of different entities or objects. We show ...
Performance based assessment of reinforced concrete frames designed using eigenfrequency optimization
(Procedia Engineering, 2017)
Reinforced concrete frames (RCF) are a widely used structural system, especially in developing countries due to its economy, its capacity to withstand seismic actions and the availability of materials and construction ...
Processo construtivo pelo método de forma deslizante em madeira
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2014)
This study aims to present the constructive method shaped wood sliding used in building structures to great heights through a data collection carried out in the construction containing the characteristics and quantities ...
Compressive strength of masonry constructed with high strength concrete blocks
(IBRACON - Instituto Brasileiro do Concreto, 2017)
Although the use of high strength concrete blocks for the construction of tall buildings is becoming common in Brazil, their mechanical properties and behavior are not fully understood. The literature shows a gap in ...