An Image Retrieval Method Using DCT Features.
Fan YunRunsheng WangPublished in: J. Comput. Sci. Technol. (2002)
Keyphrases
- retrieval method
- image features
- content based image
- image retrieval
- color histogram
- similarity matching
- test images
- low level
- image data
- object retrieval
- image content
- input image
- retrieving images
- keypoints
- spatial information
- similarity measurement
- image representation
- satellite cloud
- retrieval accuracy
- image regions
- feature space
- multiscale
- spatial relationships
- image database
- image collections
- image matching
- visual features
- image classification
- jpeg images
- high level
- feature detection
- color space
- particle filter
- feature vectors
- feature extraction