Mobile phone spam image detection based on graph partitioning with Pyramid Histogram of Visual Words image descriptor.
So Yeon KimKyung-Ah SohnPublished in: ICIS (2015)
Keyphrases
- visual vocabulary
- image descriptors
- visual words
- bag of visual words
- image representation
- image classification
- bag of words
- image collections
- image retrieval
- input image
- image features
- multiscale
- spatial information
- image structure
- distance function
- high resolution
- image content
- image segmentation
- co occurrence
- image data
- similarity measure
- pose estimation
- image analysis
- keypoints
- feature vectors
- gaussian mixture model
- low level
- object categories
- texture classification
- superpixels
- cbir systems
- object recognition
- feature selection