Kentsel yapıların biçimbilimsel bölütlenmesi
dc.contributor.author | Akçay, H. Gökhan | en_US |
dc.contributor.author | Aksoy, Selim | en_US |
dc.coverage.spatial | Eskisehir, Turkey | |
dc.date.accessioned | 2016-02-08T11:40:54Z | |
dc.date.available | 2016-02-08T11:40:54Z | |
dc.date.issued | 2007-06 | en_US |
dc.department | Department of Computer Engineering | en_US |
dc.description | Date of Conference: 11-13 June 2007 | |
dc.description | Conference name: IEEE 15th Signal Processing and Communications Applications, 2007 | |
dc.description.abstract | Yüksek çözünürlükteki uzaktan algılamalı uydu görüntülerinde bölütleme kent uygulamalarında önemli bir problemdir çünkü elde edilen bölütlemelerle sınıflandırma için piksel tabanlı spektral bilginin yanında uzamsal ve yapısal bilgiler elde edilebilir. Bu bildiride, biçimbilimsel işlemlerle çıkarılan yapısal bilgi ve ana bileşenler analizi ile özetlenen spektral bilgi kullanılarak gürültüden etkilenmeyen bölütler elde eden bir yöntem sunduk. Yapılan deneyler yöntemin görüntü üzerinde komşuluk bilgisini ve spektral bilgiyi beraber kullanmayan başka bir yönteme göre daha düzgün ve anlamlı yapılar bulduğunu göstermiştir. Automatic segmentation of high-resolution remote sensing imagery is an important problem in urban applications because the resulting segmentations can provide valuable spatial and structural information that are complementary to pixel-based spectral information in classification. We present a method that combines structural information extracted by morphological processing with spectral information summarized using principal components analysis to produce precise segmentations that are also robust to noise. The experiments show that the method is able to detect structures in the image which are more precise and more meaningful than the structures detected by another approach that does not make strong use of neighborhood and spectral information. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T11:40:54Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007 | en |
dc.identifier.doi | 10.1109/SIU.2007.4298713 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/26969 | en_US |
dc.language.iso | Turkish | en_US |
dc.publisher | IEEE | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/SIU.2007.4298713 | en_US |
dc.source.title | IEEE 15th Signal Processing and Communications Applications, SIU 2007 | en_US |
dc.subject | Automatic segmentations | en_US |
dc.subject | High-resolution remote sensing | en_US |
dc.subject | Morphological processing | en_US |
dc.subject | Morphological segmentation | en_US |
dc.subject | Principal components analysis | en_US |
dc.subject | Spectral informations | en_US |
dc.subject | Structural informations | en_US |
dc.subject | Urban structures | en_US |
dc.subject | Principal component analysis | en_US |
dc.subject | Remote sensing | en_US |
dc.subject | Space optics | en_US |
dc.subject | Signal processing | en_US |
dc.title | Kentsel yapıların biçimbilimsel bölütlenmesi | en_US |
dc.title.alternative | Morphological segmentation of urban structures | en_US |
dc.type | Conference Paper | en_US |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- Morphological segmentation of urban structures [Kentsel yapilarin biçimbilimsel bölütlenmesi].pdf
- Size:
- 1.95 MB
- Format:
- Adobe Portable Document Format
- Description:
- Full printable version