Add to ORKGThis article presents a method for determining building height using shadows in remotely sensed data. The approach classifies building shadows based on their relative within-scene characteristics and spatial context, rules for which are determined empirically against geolocated photographs of the study area. The formal heuristic is described. This method complements existing approaches for extracting building heights that require precise specification of the geometric characteristics of the remotely sensed data and/or large amounts of ancillary data. The approach is suitable for analyses which may only require approximate measures of building height such as those found in many other domains
Ensino Médio::MatemáticaYou can use similar triangles to find the height of a building. The shadows ...
ABSTRACT Indirect height determination of the objects can be done by measuring their shadows or thei...
Numerous advances have been made recently in photogrammetry, laser scanning, and remote sensing for ...
This article presents a method for determining building height using shadows in remotely sensed data...
Accurately building height estimation from remote sensing imagery is an important and challenging ta...
Building height is valuable for a variety of foci in urban studies. The traditional field investigat...
Abstract: This article presents a new method for semi-automatic extraction of building information (...
Building height is a key geometric attribute for generating 3D building models. We propose a novel f...
The spectral confusion between shadow and water (or other dark surfaces) often results in suboptimal...
The shadow-height method has been extensively used to extract the heights of buildings from the shad...
Abstract. Correction of building height effects is a critical step in image inter-pretation from aer...
This paper first generalizes the significance and present research situation of the building shadow ...
Shadow is one of the basic features of remote sensing image, it expresses a lot of information of th...
The purpose of this thesis is to develop a supervised building detection and extraction algorithm wi...
Building extraction is an important task for detecting the changes of buildings, detecting the destr...
Ensino Médio::MatemáticaYou can use similar triangles to find the height of a building. The shadows ...
ABSTRACT Indirect height determination of the objects can be done by measuring their shadows or thei...
Numerous advances have been made recently in photogrammetry, laser scanning, and remote sensing for ...
This article presents a method for determining building height using shadows in remotely sensed data...
Accurately building height estimation from remote sensing imagery is an important and challenging ta...
Building height is valuable for a variety of foci in urban studies. The traditional field investigat...
Abstract: This article presents a new method for semi-automatic extraction of building information (...
Building height is a key geometric attribute for generating 3D building models. We propose a novel f...
The spectral confusion between shadow and water (or other dark surfaces) often results in suboptimal...
The shadow-height method has been extensively used to extract the heights of buildings from the shad...
Abstract. Correction of building height effects is a critical step in image inter-pretation from aer...
This paper first generalizes the significance and present research situation of the building shadow ...
Shadow is one of the basic features of remote sensing image, it expresses a lot of information of th...
The purpose of this thesis is to develop a supervised building detection and extraction algorithm wi...
Building extraction is an important task for detecting the changes of buildings, detecting the destr...
Ensino Médio::MatemáticaYou can use similar triangles to find the height of a building. The shadows ...
ABSTRACT Indirect height determination of the objects can be done by measuring their shadows or thei...
Numerous advances have been made recently in photogrammetry, laser scanning, and remote sensing for ...