Spatially Aware Enhancement of BoVW-Based Image Retrieval Exploiting a Saliency Map.
Zijun ZouHisashi KogaPublished in: CAIP (2) (2015)
Keyphrases
- saliency map
- bag of visual words
- spatially aware
- object retrieval
- scene classification
- visual words
- natural scenes
- visual attention
- visual features
- visual content
- image representation
- image classification
- natural images
- human visual system
- input image
- image descriptors
- text retrieval
- low level features
- action recognition
- video frames
- bag of words
- image retrieval
- visual information
- co occurrence
- image processing
- multiscale
- image quality
- image database
- fisher kernel
- spatial information
- object recognition
- image content
- eye movements
- keypoints
- document collections
- image features
- image data
- low level
- feature space
- similarity measure