Aytekin et al., 2009 - Google Patents

Automatic and unsupervised building extraction in complex urban environments from multi spectral satellite imagery

Aytekin et al., 2009

Document ID
8765264008640679644
Author
Aytekin O
Ulusoy I
Erener A
Duzgun H
Publication year
Publication venue
2009 4th international conference on recent advances in space technologies

External Links

Snippet

This paper presents an approach for building extraction in remotely sensed images composed of low-resolution multi-spectral and high resolution panchromatic bands. The proposed approach exploits spectral properties in conjunction with spatial properties, both of …
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Classifications

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    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G06K9/4652—Extraction of features or characteristics of the image related to colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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    • G06T2207/20112—Image segmentation details
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    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00624—Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
    • G06K9/0063—Recognising patterns in remote scenes, e.g. aerial images, vegetation versus urban areas
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    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
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    • G—PHYSICS
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    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00624—Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
    • G06K9/00791—Recognising scenes perceived from the perspective of a land vehicle, e.g. recognising lanes, obstacles or traffic signs on road scenes
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    • G06T2207/30004—Biomedical image processing
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