We present a technique for suppressing noise in an image enhancing method using a bilateral filter with image decomposition into base and detail components. The detail component is smoothed with a cross-bilateral filter then magnified and added to the base component to get an enhanced image. Using this technique provides superior denoising and sharpening capability than a conventional method with preliminary smoothing of input images. We extend this technique to denoising images enhanced with general image sharpening methods.
|Journal||Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers|
|Publication status||Published - Jul 16 2012|
All Science Journal Classification (ASJC) codes
- Media Technology
- Computer Science Applications
- Electrical and Electronic Engineering