Assigning Visual Words to Places for Loop Closure Detection.
Konstantinos A. TsintotasLoukas BampisAntonios GasteratosPublished in: ICRA (2018)
Keyphrases
- visual words
- bag of words
- loop closure
- image classification
- bag of visual words
- image representation
- visual vocabulary
- scene classification
- visual phrases
- keypoints
- image features
- co occurrence
- image retrieval
- spatial information
- object categories
- multiscale
- action recognition
- pairwise
- simultaneous localization and mapping
- error accumulation
- outdoor environments
- multi view
- moving objects