High-frequency low-power multirate SC realizations for NTSC/PAL digital video filtering.
Seng-Pan U.Rui Paulo MartinsJosé E. FrancaPublished in: ISCAS (1) (2001)
Keyphrases
- low power
- high frequency
- digital video
- subband
- low frequency
- power consumption
- low cost
- high speed
- video data
- visual quality
- wavelet coefficients
- video content
- wavelet transform
- high resolution
- video camera
- multimedia
- filter bank
- discrete wavelet transform
- wavelet domain
- frame rate
- image compression
- low pass
- dct domain
- multiresolution
- power supply
- high quality
- rate allocation
- cmos technology
- frequency domain
- bit rate
- computational complexity
- motion vectors
- image sensor
- video sequences
- image sequences