Multi-channel versus quaternion orthogonal rotation invariant moments for color image representation.
Chandan SinghJaspreet SinghPublished in: Digit. Signal Process. (2018)
Keyphrases
- image representation
- multi channel
- invariant moments
- color and texture features
- color texture
- multiscale
- image features
- image content
- image retrieval
- image classification
- zernike moments
- object recognition
- shape features
- color images
- bag of words
- invariant features
- visual words
- color information
- color features
- color space
- feature space
- scene classification
- visual content
- image segmentation
- low level features
- natural images
- rotation invariant
- feature vectors
- visual information
- visual features
- color distribution
- bag of visual words
- scale space
- d objects
- multiresolution