Multilevel object-oriented classification of quickbird images for urban population estimates.
Cláudia Maria de AlmeidaIris M. SouzaClaudia Durand AlvesCarolina M. D. PinhoMadalena N. PereiraRaul Queiroz FeitosaPublished in: GIS (2007)
Keyphrases
- image classification
- object oriented
- image database
- image registration
- ground truth
- multispectral images
- image data
- pattern recognition
- image features
- test images
- input image
- edge detection
- preprocessing stage
- three dimensional
- image analysis
- classification accuracy
- image retrieval
- object recognition
- image collections
- computer graphics
- high resolution satellite images
- feature vectors
- support vector
- similarity measure
- text classification
- segmentation algorithm
- feature extraction
- pigmented skin lesions
- man made
- computer vision
- aerial images
- high resolution computed tomography
- image set
- segmentation method
- visual features
- motion estimation
- high resolution
- decision trees
- feature selection