Jetting frequency vs voltage frequency in the low-frequency pulsation mode of electrohydrodynamic printing.
Lei XuXiang WangYongfang HuangDaoheng SunLiwei LinPublished in: NEMS (2010)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- electromagnetic fields
- wavelet coefficients
- discrete wavelet transform
- wavelet analysis
- frequency band
- visual quality
- low pass
- high speed
- frequency response
- high frequency components
- high resolution
- feature extraction
- dct domain
- original images
- contourlet transform