An enhanced technique in construction of the discrete drainage network from low-resolution spatial database.
R. JanaT. V. ReshmideviP. S. ArunT. I. EldhoPublished in: Comput. Geosci. (2007)
Keyphrases
- low resolution
- spatial databases
- high resolution
- super resolution
- low resolution images
- high resolution images
- high quality
- lower resolution
- face images
- spatial data
- image super resolution
- spatial objects
- resolution enhancement
- depth map
- higher resolution
- r tree
- data quality
- low quality images
- data sets
- dense correspondences
- low resolution face images
- multi frame
- range queries
- motion estimation
- data structure
- database systems