A zoom drive noise reduction technique for digital cameras.
Tomoki OkuAkiomi KunisaMakoto YamanakaHaruhiko MurataPublished in: GCCE (2013)
Keyphrases
- noise reduction
- digital camera
- digital images
- image enhancement
- low cost
- edge preserving
- edge detection
- signal to noise ratio
- noisy environments
- noise level
- median filter
- video camera
- image capture
- noise removal
- wiener filter
- single sensor
- multiscale
- speech enhancement
- auto focusing
- color demosaicking
- image sharpening
- image processing
- digital photography