Appearance-Based Loop Closure Detection with Scale-Restrictive Visual Features.
Konstantinos A. TsintotasPanagiotis GiannisLoukas BampisAntonios GasteratosPublished in: ICVS (2019)
Keyphrases
- visual features
- loop closure
- image classification
- error accumulation
- object detection
- visual information
- visual content
- low level
- keywords
- image search
- bundle adjustment
- image retrieval
- semantic concepts
- visual appearance
- simultaneous localization and mapping
- outdoor environments
- web pages
- mobile robot
- kalman filter
- key frames
- optical flow
- map building