Sparse-to-Dense Hypercolumn Matching for Long-Term Visual Localization.
Hugo GermainGuillaume BourmaudVincent LepetitPublished in: 3DV (2019)
Keyphrases
- camera motion
- long term
- wide baseline
- feature points
- dense motion estimation
- short term
- stereo correspondence
- visual features
- matching algorithm
- dense optical flow
- visual information
- wide baseline stereo
- dense stereo
- image matching
- visual perception
- localization method
- object localization
- optic disc
- matching process
- shape matching
- pattern matching
- motion field estimation
- high dimensional
- sparse data
- high level
- feature matching
- localization error
- dense sampling
- dense stereo matching
- sparse representation