Development of adaptive noise reduction filter algorithm for pediatric body images in a multi-detector CT.
Eiji NishimaruKatsuhiro IchikawaIzumi OkitaYuuji NinomiyaYukihiro TomoshigeTakehiro KurokawaYutaka OnoYuko NakamuraMasayuki SuzukiPublished in: Medical Imaging: Image Processing (2008)
Keyphrases
- noise reduction
- noise free
- detection algorithm
- segmentation algorithm
- edge detection
- synthetic and real images
- edge preserving smoothing
- noise filtering
- signal to noise ratio
- noise level
- filtering algorithm
- adaptive filter
- edge preservation
- median filter
- input image
- unsharp masking
- speech enhancement
- speckle reduction
- hearing aids
- morphological filters
- speckle noise
- wiener filter
- edge enhancement
- edge preserving
- image restoration
- medical images
- nonlinear filters
- noisy environments
- gaussian noise
- contrast enhancement
- noise cancellation
- image registration
- image segmentation