Scene image classification based on visual words concatenation of local and global features.
Shrinivasa S. RC. J. PrabhakarPublished in: Multim. Tools Appl. (2022)
Keyphrases
- visual words
- image classification
- global features
- scene classification
- visual features
- image features
- bag of words
- bag of visual words
- keypoints
- bag of features
- image representation
- visual content
- scene recognition
- visual vocabulary
- discriminative power
- feature vectors
- object categories
- visual phrases
- visual dictionary
- feature extraction
- scale space
- spatial pyramid
- image content
- sift descriptors
- video sequences
- image sequences
- single feature
- bag of words models
- computer vision
- feature space
- object recognition
- visual codebook
- soft assignment
- probabilistic latent semantic analysis
- feature descriptors
- human actions
- co occurrence