DCT coding of nonrectangularly sampled images.
Emre GündüzhanA. Enis ÇetinA. Murat TekalpPublished in: IEEE Signal Process. Lett. (1994)
Keyphrases
- image data
- three dimensional
- image analysis
- input image
- image database
- wavelet coding
- image collections
- image retrieval
- ground truth
- image features
- image classification
- object recognition
- multiscale
- subband
- transform coefficients
- image compression
- test images
- image registration
- image set
- coding scheme
- sparsely sampled
- image blocks
- discrete cosine transform
- spatial domain
- image coding
- image processing
- edge detection
- multiresolution