Rotation and Scaling Image Using PCA.
Hawrra Hassan AbassFiras Mahdi Muhsin Al-SalbiPublished in: Comput. Inf. Sci. (2012)
Keyphrases
- image data
- image analysis
- image features
- input image
- single image
- image classification
- image segmentation
- multiscale
- image pixels
- image content
- extracting features
- geometric distortions
- principal component analysis
- image retrieval
- image matching
- principal components
- image representation
- test images
- invariant features
- discrete fourier transform
- feature points
- low level
- fourier domain
- image processing
- edge detection
- log polar
- image transformations
- high resolution
- pixel values
- image collections
- template matching
- scale space
- image quality