Fast JPEG image retrieval using optimised Huffman tables.
David EdmundsonGerald SchaeferPublished in: ICPR (2012)
Keyphrases
- quantization table
- image retrieval
- jpeg images
- image quality
- step size
- jpeg compression
- huffman coding
- discrete cosine transformation
- image database
- arithmetic coder
- relevance feedback
- image content
- lossless compression
- data compression
- frequency domain
- compressed images
- visual features
- image compression
- image representation
- low bit rate
- image search
- compression ratio
- compression algorithm
- dct coefficients
- image coding
- image authentication
- image data
- file size
- lossy compression
- retrieval method
- spatial domain
- low level features
- text retrieval
- database
- multiscale
- compressed domain
- discrete cosine transform
- visual quality
- coding method
- image collections
- arithmetic coding
- human visual system
- coding scheme
- image matching
- adaptive quantization
- motion vectors
- digital images