A vectorization method of building edge based on high resolution DSM data.
Yajuan YinHong ZhaoFan YangDashuai ShangJiange LiuPublished in: IGARSS (2016)
Keyphrases
- synthetic data
- test data
- noisy data
- data sets
- prior knowledge
- data collection
- statistical methods
- detection method
- input data
- data sources
- high quality
- high resolution
- similarity measure
- correlation analysis
- pairwise
- training data
- missing data
- image processing
- preprocessing
- clustering method
- data analysis
- knowledge discovery
- cost function
- k means
- image data
- database
- missing values
- significant improvement
- spectral clustering
- satellite images
- multiresolution
- laser scanner