PWM Series Dimming for Slow-Dynamics HPF LED Drivers: the High-Frequency Approach.
David GacioJ. Marcos AlonsoJorge GarcíaLidia CampaMario CrespoManuel Rico-SecadesPublished in: IEEE Trans. Ind. Electron. (2012)
Keyphrases
- high frequency
- implementation details
- low frequency
- highly optimized
- distributed memory
- wavelet transform
- visual quality
- high frequencies
- high resolution
- subband
- general purpose
- low pass
- wavelet coefficients
- discrete wavelet transform
- phase shifting
- shared memory
- high frequency components
- power supply
- feature extraction
- wavelet domain
- low bit rate coding
- frequency band
- special purpose
- multiresolution