Non-negative matrix factorisation for object class discovery and image auto-annotation.
Jiayu TangPaul H. LewisPublished in: CIVR (2008)
Keyphrases
- object class
- auto annotation
- bounding box
- input image
- automatic image annotation
- image data
- object detection
- image features
- multi modal
- target object
- test images
- object recognition
- multiscale
- image classification
- superpixels
- partial occlusion
- high resolution
- viewpoint
- image retrieval
- image segmentation
- image representation
- image content
- region of interest
- lighting conditions
- image regions
- low level
- spatial information
- segmentation method
- segmentation algorithm
- computer vision
- similarity measure
- decision trees