Video object segmentation through semantic visual words matching.
Chuanyan HaoYadang ChenWeimin WuZhi-Xin YangEnhua WuPublished in: Multim. Tools Appl. (2023)
Keyphrases
- visual words
- bag of words
- keypoints
- semantic context
- sift descriptors
- visual dictionary
- image classification
- bag of visual words
- spatial arrangement
- image representation
- visual vocabulary
- visual phrases
- discriminative power
- image features
- visual content
- scene classification
- co occurrence
- spatial pyramid matching
- object categories
- object retrieval
- image retrieval
- bag of features
- image matching
- matching algorithm
- spatial information
- action recognition
- natural language
- bag of words models
- region matching
- semantic similarity
- feature space
- gaussian mixture model
- object recognition
- spatial relationships
- matching scheme
- visual concepts
- semantic level
- high level
- low level features
- probabilistic model
- multiscale