Direct image retrieval in JPEG and JPEG2000.
Ka Man AuNgai-Fong LawWan-Chi SiuPublished in: ICIP (1) (2005)
Keyphrases
- image compression
- image retrieval
- image coding
- compression algorithm
- compressed images
- lossy compression
- jpeg compression
- compression ratio
- low bit rate
- compressed domain
- coded images
- jpeg images
- compression standards
- expert group
- image content analysis
- discrete cosine transform
- jpeg xr
- image database
- coding method
- image transmission
- lossless coding
- international standard
- fpga implementation
- karhunen loeve transform
- trellis coded quantization
- file size
- dct coefficients
- decoding process
- lossless compression
- data compression
- text retrieval
- high frequency
- visual features
- wavelet transform
- multiresolution