Extraction of unstructured roads from satellite images using binary image segmentation

Extraction of target poles from electromagnetic scatter signals by using page distribution for target recognition Hedef tanima amaci ile page daǧilimi kullanarak elektromanyetik saçilim sinyallerinden kutup çikarimi Seçmen, Mustafa; Sayan, Gönül; Hizal, Altunkan (2005-12-01) In this paper, we work on the electromagnetic target recognition problem based on the scattered field measurements. These measurements were obtained both in frequency and time domains by using two 0.8-12 GHz horn antennas in bistatic position and HP8720D vector network analyzer. First, the theory of electromagnetic scattering from a target and singularity expansion method (SEM) are summarized. The importance of complex natural resonance frequencies (CNR) in identification problem is discussed in this part. ...
Extraction of 3D transform and scale invariant patches from range scans Akagunduz, Erdern; Ulusoy, İlkay (2007-06-22) An algorithm is proposed to extract transformation and scale invariant 3D fundamental elements from the surface structure of 3D range scan data. The surface is described by mean and Gaussian curvature values at every data point at various scales and a scale-space search is performed in order to extract the fundamental structures and to estimate the location and the scale of each fundamental structure. The extracted fundamental structures can later be used as nodes in a topological graph where the links betw...
Extraction of buildings in satellite images Çetin, Melih; Alatan, Abdullah Aydın; Department of Electrical and Electronics Engineering (2010) In this study, an automated building extraction system, which is capable of detecting buildings from satellite images using only RGB color band is implemented. The approach used in this work has four main steps: local feature extraction, feature selection, classification and post processing. There are many studies in literature that deal with the same problem. The main issue is to find the most suitable features to distinguish a building. This work presents a feature selection scheme that is connected with ...
Extraction of shape skeletons from grayscale images Tarı, Zehra Sibel; Pien, H (Elsevier BV, 1997-05-01) Shape skeletons have been used in computer vision to represent shapes and discover their salient features. Earlier attempts were based on morphological approach in which a shape is eroded successively and uniformly until it is reduced to its skeleton. The main difficulty with this approach is its sensitivity to noise and several approaches have been proposed for dealing with this problem. In this paper, we propose a new method based on diffusion to smooth out the noise and extract shape skeletons in a robus...
Reconstruction of biological networks via MARS model basedon various precision matrices Purutçuoğlu Gazi, Vilda (null; 2015-11-19)

Citation Formats

M. GHAZİANİ, Y. MOHAMADİ, A. B. Koku, and E. İ. Konukseven, “Extraction of unstructured roads from satellite images using binary image segmentation,” 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/49285.