For spatio-temporal and topologic analyses, vectorial information (carrying coordinate
values defined as point sets) gives better information than its raster (grid of pixels) …

Road extraction from the satellite images can be used in producing road maps as well as
managing and developing geospatial databases. In this work, the extraction of roads from …

The usage of satellite images and extracting road from the imagery becomes very significant
in the services related to road transportation such as maintenance, creation and so on. The …

Rural roads in India have been considered as significant component for overall rural
development. In India, the status of rural road connectivity is not up to the mark in some of …

Recently, many approaches have been presented for automatic urban road extraction. Most
of these approaches are based on line detecting algorithms. This paper present a new …

Roads are an important part of life for travelling & transportation system. Map is the tool
which is used commonly for navigating and recognizing the roads. Due to sprawl of …

Bu çalıĢmada Landsat-7 uydu görüntüleri renk uzayı dönüĢümü segmentasyonu, bölge
gruplama-etiketleme ve sınır piksellerinin takibine dayalı vektörleĢtirme iĢlemine tabi …

There has been a focus on developing image indexing techniques which have the capability
to retrieve image based on their contents. The main feature extraction methods are content …

D'un point de vue général, les travaux de recherche de cette thèse s' inscrivent dans le
cadre d'une approche globale quiconsiste à extraire des informations relatives aux toitures …

This paper presents a technique for extraction of unpaved roads from high resolution
satellite images. Sandy region candidates were obtained through thresholding of relevant …