Homomorphic filtering

Homomorphic filtering is a generalized technique for signal and image processing, involving a nonlinear mapping to a different domain in which linear… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Functional magnetic resonance imaging (fMRI) is an indirect measure of neural activity which is modeled as a convolution of the… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2015
2015
In this paper a new technique for the extraction of respiratory signal from the single-lead ECG using generalized homomorphic… (More)
Is this relevant?
2014
2014
In this paper, a new color image enhancement technique is proposed. First, input color images are converted to the HSV color… (More)
Is this relevant?
2014
2014
In order to reduce the influence of uneven illumination and reflect light for beef accurate segmentation, a beef marbling… (More)
  • figure 1
  • figure 2
  • figure 5
  • figure 6
  • table I
Is this relevant?
2013
2013
This paper reveals that the Homomorphic filtering technique for contrast enhancement of wireless capsule endoscopy images. We… (More)
  • table I
  • table II
Is this relevant?
2011
2011
0167-8655/$ see front matter Crown Copyright 2 doi:10.1016/j.patrec.2011.03.023 ⇑ Corresponding author at: Department of Compu… (More)
  • figure 3
  • figure 4
  • figure 2
  • figure 5
  • figure 6
Is this relevant?
2008
2008
This paper describes a solution to the issue of providing a balance between reduced computational complexity and image quality… (More)
  • figure 2
  • figure 3
  • figure 4
  • figure 5
  • figure 6
Is this relevant?
Highly Cited
2007
Highly Cited
2007
A novel method for segmentation of heart sounds (HSs) into single cardiac cycle (S1-Systole-S2-Diastole) using homomorphic… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2006
Highly Cited
2006
In this paper we will propose a simple modification of standard homomorphic filtering technique and thus significantly improve… (More)
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
1998
1998
MR images are generally distorded b y a slowly varying inhomogeneity field which appears only on the tissue region. W e propose a… (More)
  • figure 1
  • figure 3
  • figure 2
Is this relevant?