Improvements of Signal-to-noise Ratio Utilizing Penumbral Imaging with M-sequences Aperture and Its Heuristic Scheme.
Tatsuki UedaShinsuke FujiokaShinya NozakiYen-Wei ChenHiroaki NishimuraPublished in: IIH-MSP (2009)
Keyphrases
- signal to noise ratio
- imaging systems
- noise reduction
- contrast to noise ratio
- high resolution
- edge detection
- bit error rate
- single shot
- gaussian noise
- image analysis
- hidden markov models
- wiener filter
- matched filter
- spatial filtering
- edge detector
- image formation
- computer simulation
- received signal
- medical imaging
- image processing
- dynamic range
- image quality
- computer vision