Lossless Compression of Polar Iris Image Data.
Kurt HorvathHerbert StögnerAndreas UhlGeorg WeinhandelPublished in: IbPRIA (2011)
Keyphrases
- lossless compression
- image data
- compression ratio
- image quality
- lossless image compression
- image compression
- iris recognition
- linear prediction
- inter frame
- compression rate
- lossless data compression
- lossy compression
- predictive coding
- quadtree
- entropy coding
- integer wavelet transform
- data compression
- rotation invariant
- frequency domain
- compression algorithm
- lifting scheme
- lossless coding
- compression scheme
- computational complexity
- region of interest
- visual quality
- bit rate
- image retrieval