Hardware Reduction in Digital Delta-Sigma Modulators Via Error Masking - Part II: SQ-DDSM.
Zhipeng YeMichael Peter KennedyPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2009)
Keyphrases
- delta sigma
- noise shaping
- delta sigma modulators
- image coding
- analog to digital converter
- real time
- low cost
- error detection
- circuit design
- error diffusion
- human visual system
- hardware and software
- hardware implementation
- computer systems
- image processing
- wavelet packet
- digital circuits
- image quality
- co occurrence
- wavelet transform