Dual-Encoded Features from Both Spatial and Curvelet Domains for Image Smoke Recognition.
Feiniu YuanTiantian TangXue XiaJinting ShiShuying LiPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- image features
- spatial information
- spatial distribution
- extracting features
- spatial arrangement
- low level
- feature extractor
- spatial relationships
- test images
- spatial features
- feature extraction
- visual object recognition
- static images
- input image
- image data
- recognizing objects
- extracted features
- single image
- image content
- image classification
- invariant features
- high resolution
- multiscale
- image regions
- spatial frequency
- feature vectors
- spatial relations
- highly discriminative
- recognition algorithm
- object recognition
- image representation
- feature set
- object models
- feature space
- road signs
- handwritten words
- contrast enhancement
- spatial layout
- image retrieval
- color histogram
- image matching
- keypoints
- recognition rate
- feature descriptors
- wavelet transform
- image segmentation
- region features