Multi-Scene Building Height Estimation Method Based on Shadow in High Resolution Imagery

Building Height Estimation from High Resolution SAR Imagery via Model-Based Geometrical Structure Prediction

Height extraction by radar remote sensing is an attractive issue for the building detection and recognition. According to the analysis on the building geometrical properties in the SAR imagery, a novel height estimation algorithm is proposed following a model-based geometrical structure prediction and matching strategy. The range Doppler equation is introduced and simplified for the building 2D...

Automated Building Height Extraction and Building Detection from High Resolution Aerial and Space Imagery

analysis of the performance of this new algorithm for an urban and urban-rural boundary. An automatic height extraction algorithm using a stereoscopic approach and a building detection algorithm using a monoscopic approach are introduced. The auAUTOMATIC HEIGHT tomated height extraction is done using a pyramidal EXTRACTION matching strategy and a silhouette mask made from linHigh resolution urb...

Shadow Analysis in High-Resolution Satellite Imagery of Urban Areas

High-resolution satellite imagery (HRSI) offers great possibilities for urban mapping. Unfortunately, shadows cast by buildings in high-density urban environments obscure much of the information in the image leading to potentially corrupted classification results or blunders in interpretation. Although significant research has been carried out on the subject of shadowing in remote sensing, very...

Urban Building Damage Detection from Very High Resolution Imagery by One-class Svm and Shadow Changes

Object-Based Building Extraction from High Resolution Satellite Imagery

Automatic building extraction from high resolution satellite imagery is considered as an important field of research in remote sensing and machine vision. Many algorithms for extraction of buildings from satellite images have been presented so far. These algorithms mainly have considered radiometric, geometric, edge detection and shadow criteria approaches to perform the building extraction. In...