Zero-Crossing Detector Based Reconfigurable Analog System.
Payam LajevardiAnantha P. ChandrakasanHae-Seung LeePublished in: IEEE J. Solid State Circuits (2011)
Keyphrases
- zero crossing
- scale space
- edge detector
- edge detection
- directional derivatives
- floating gate
- wavelet transform
- marr hildreth
- low cost
- gray scale images
- feature detectors
- palmprint
- band limited
- signal processing
- image intensity
- detection method
- multiresolution
- multiscale
- scale invariant
- image segmentation
- laplacian operator