Jpeg Image Compression Using Discrete Cosine Transform - A Survey.
A. M. RaidW. M. KhedrMohamed A. El-DosukyWesam AhmedPublished in: CoRR (2014)
Keyphrases
- discrete cosine transform
- dct coefficients
- image compression
- coded images
- jpeg images
- dct domain
- filter bank
- compressed images
- transform domain
- blocking artifacts
- image blocks
- dc coefficients
- discrete fourier transform
- compression algorithm
- image coding
- frequency domain
- subband
- wavelet transform
- computer vision
- spatial domain
- compression ratio
- low bit rate
- signal processing