New intermediate frequency zero-crossing detector for MSK signals.
Tobias ScholandPeter JungPublished in: GLOBECOM (2003)
Keyphrases
- zero crossing
- band limited
- edge detector
- scale space
- edge detection
- spectrum analysis
- wavelet transform
- frequency modulation
- image intensity
- image reconstruction
- palmprint
- fundamental frequency
- directional derivatives
- gray scale images
- short time fourier transform
- detection method
- frequency band
- continuous domains
- marr hildreth
- image processing
- impulse response
- low frequency
- binary images
- subband
- color images
- pattern recognition
- high quality