Buscar
Mostrando ítems 11-20 de 1805
Shipping pitch, Trinidad
(2010-02-03)
Photo of an aerial tramway over land and transporting barrels of pitch.
View from the Sugar factory chimney looking towards the north
(2009-01-26)
Aerial view of buildings on campus from the Sugar factory.
Urban road classification in geometrically integrated high-resolution RGB aerial and laser-derived images using the artificial neural network classification method
(2018-05-05)
The problem of automated urban road network extraction is extremely complex because roads in urban scenes strongly interact with other objects. This problem can be simplified if road regions are first isolated using a ...
Object-Space Road Extraction in Rural Areas Using Stereoscopic Aerial Images
(Institute of Electrical and Electronics Engineers (IEEE), 2012-07-01)
This letter proposes a semiautomatic method for 3-D road extraction in rural areas using stereoscopic aerial images. A strategy based on the dynamic programming algorithm provides a solution to the road extraction problem ...
Object-Space Road Extraction in Rural Areas Using Stereoscopic Aerial Images
(Institute of Electrical and Electronics Engineers (IEEE), 2012-07-01)
This letter proposes a semiautomatic method for 3-D road extraction in rural areas using stereoscopic aerial images. A strategy based on the dynamic programming algorithm provides a solution to the road extraction problem ...
Extraction of building roof contours from the integration of high-resolution aerial imagery and laser data using Markov random fields
(Taylor & Francis Ltd, 2018-01-01)
This study proposes a method for the automatic extraction of building roof contours from the integration of airborne laser scanning (ALS) and photogrammetric data using the Markov random field probabilistic approach. ...
SEMANTIC SEGMENTATION OF VEGETATION IMAGES ACQUIRED BY UNMANNED AERIAL VEHICLES USING AN ENSEMBLE OF CONVNETS
(Ieee, 2017-01-01)
Vegetation segmentation in high resolution images acquired by unmanned aerial vehicles (UAVs) is a challenging task that requires methods capable of learning high-level features while dealing with fine-grained data. In ...
Semantic segmentation of vegetation images acquired by unmanned aerial vehicles using an ensemble of ConvNets
(2017-12-01)
Vegetation segmentation in high resolution images acquired by unmanned aerial vehicles (UAVs) is a challenging task that requires methods capable of learning high-level features while dealing with fine-grained data. In ...
Aerial view, San Fernando, capital of the south, Trinidad, B.W.I.
(Y. De Lima and Co. Ltd., Trinidad, 2010-07-06)
The postcard offers an aerial view of the city of San Fernando.
Aerial view of Port of Spain, its harbour and shadowing hills
(Trinidad Photographers Ltd., 2010-03-11)
Photo showing an aerial view of the harbour and shadowing hills of Port of Spain, Trinidad. The card also bears a handwritten correspondence. No. 004.