Loop closure detection based on image semantic feature and bag-of-words.
Hao SunPeng WangCui NiJin Ming LiPublished in: Multim. Tools Appl. (2024)
Keyphrases
- bag of words
- image classification
- image representation
- visual words
- image features
- bag of words models
- text classification
- semantic features
- low level features
- visual features
- multiscale
- input image
- image retrieval
- action recognition
- image segmentation
- n gram
- text documents
- object detection
- low level
- machine learning
- keypoints
- similarity measure
- computer vision