Low-power and high-quality Cordic-based Loeffler DCT for signal processing.
Chi-Chia SunShanq-Jang RuanBenjamin HeyneJürgen GötzePublished in: IET Circuits Devices Syst. (2007)
Keyphrases
- low power
- signal processing
- high quality
- digital signal processing
- high speed
- low cost
- power consumption
- discrete cosine transform
- filter bank
- signal processor
- high power
- pattern recognition
- image processing
- dct coefficients
- single chip
- image compression
- wireless transmission
- transform domain
- image quality
- logic circuits
- vlsi architecture
- image sensor
- higher quality
- dct domain
- gate array
- low power consumption
- cmos technology
- ultra low power
- vlsi circuits
- nm technology
- mixed signal
- coded images
- blocking artifacts
- low bit rate
- spatial domain
- frequency domain
- computational complexity