A transform domain feature detection and concealment algorithm for errors in DCT encoded images.
Gareth T. JonesDavid J. ParishIain W. PhillipsPublished in: Comput. Graph. (2001)
Keyphrases
- transform domain
- feature detection
- discrete cosine
- feature detectors
- detection algorithm
- test images
- preprocessing
- image features
- detection method
- hadamard transform
- spatial domain
- image matching
- image data
- object recognition
- computational complexity
- post processing
- three dimensional
- region of interest
- recognition algorithm
- estimation algorithm
- discrete cosine transform
- similarity measure
- discrete fourier transform
- denoising
- machine learning
- image analysis
- feature space
- image processing