A compatible DCT/IDCT architecture using hardwired distributed arithmetic.
Dae Won KimTaek Won KwonJung Min SeoJae Kun YuKyu LeeJung Hee SukJun Rim ChoiPublished in: ISCAS (2) (2001)
Keyphrases
- discrete cosine transform
- dct domain
- image compression
- dct coefficients
- transform domain
- distributed systems
- spatial domain
- real time
- filter bank
- low power
- human visual system
- computing platform
- frequency domain
- post processing
- image blocks
- subband
- compressed domain
- computational load
- computationally efficient
- wavelet transform
- feature extraction