Scene-Matching Localization for Autonomous Evtol Based on Bag-Of-Visual-Words.
Senwei XiangMinxiang YeTing WangYifei ZhangZehua MenAnhuan XiePublished in: IGARSS (2023)
Keyphrases
- bag of visual words
- scene matching
- visual words
- image representation
- image matching
- visual vocabulary
- image classification
- scene classification
- image descriptors
- text retrieval
- action recognition
- scale invariant feature transform
- visual content
- bag of words
- probabilistic latent semantic analysis
- object retrieval
- sift descriptors
- visual similarity
- keypoints
- mid level
- image retrieval
- spatial information
- co occurrence
- image registration
- visual information
- scene recognition
- image features
- feature selection
- bag of features
- object recognition
- natural scenes
- spatial relationships
- computer vision
- video data
- image segmentation
- feature extraction