A parallel multipoint viewshed analysis method for urban 3D building scenes.
Yuxuan ChenJing ChenPublished in: Trans. GIS (2021)
Keyphrases
- probabilistic model
- computational cost
- detection method
- high accuracy
- prior knowledge
- computer vision
- experimental evaluation
- cost function
- pairwise
- similarity measure
- computational complexity
- multiscale
- computationally efficient
- feature space
- significant improvement
- preprocessing
- objective function
- support vector machine
- input image
- statistical analysis
- data mining
- high precision
- fully automatic
- parallel computing