Noise-suppressing enhancement of images with cross-bilateral filter

Zihan Yu, Kohei Inoue, Kiichi Urahama

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
JournalKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
Volume66
Issue number5
DOIs
Publication statusPublished - Jul 16 2012

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All Science Journal Classification (ASJC) codes

  • Media Technology
  • Computer Science Applications
  • Electrical and Electronic Engineering

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