Digital image comparison using feature extraction and luminance matching.
Ray BachnakCarl SteidleyJeng FuntanillaPublished in: Image Processing: Algorithms and Systems (2006)
Keyphrases
- digital images
- feature extraction
- digital image processing
- digital camera
- color images
- image processing
- color correction
- adobe photoshop
- digital imaging
- black and white
- color information
- frequency domain
- grayscale images
- feature space
- face recognition
- feature selection
- dimensionality reduction
- color space
- edge detection
- manifold learning
- gabor filters
- principal component analysis
- wavelet transform
- feature vectors