On-chip glitch-free backup clock changer with noise canceller and edge detector for safety MCU clock system.
Joonghyun AnJeonghun ChoDaejin ParkPublished in: GCCE (2015)
Keyphrases
- edge detector
- high speed
- figure of merit
- signal to noise ratio
- edge detection
- power consumption
- low power consumption
- gray level
- noise reduction
- detected edges
- step edges
- canny edge detector
- edge orientation
- edge map
- region segmentation
- gradient vector
- hough transform
- scale space
- edge detection algorithms
- gaussian filter
- sar images
- matching criterion
- edge information
- image segmentation
- noisy images
- image restoration
- low cost