TiGrid: A raster-based method for time-interval information representation with geotagged videos as an example.
Zhigang HanYunfeng KongCaihui CuiJiayao WangQian LiXiang ChenPublished in: Trans. GIS (2022)
Keyphrases
- high accuracy
- detection method
- prior information
- clustering method
- support vector machine
- domain knowledge
- spatial information
- information sources
- dynamic programming
- information loss
- prior knowledge
- preprocessing
- objective function
- statistical information
- similarity measure
- information extraction
- feature representation
- topological information
- human activities
- search engine
- cost function
- significant improvement
- keywords
- computer vision