Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 228,397,760 papers from all fields of science
Search
Sign In
Create Free Account
Homomorphic filtering
Homomorphic filtering is a generalized technique for signal and image processing, involving a nonlinear mapping to a different domain in which linear…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
8 relations
Alan V. Oppenheim
Cepstrum
Digital image processing
Image editing
Expand
Broader (2)
Image processing
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Log-hybrid architecture for tonal correction combined with modified un-sharp masking filter algorithm for colour image enhancement
U. Nnolim
Integr.
2015
Corpus ID: 27096631
2015
2015
Design and implementation of novel, fast, pipelined HSI2RGB and log-hybrid RGB2HSI colour converter architectures for image enhancement
U. Nnolim
Microprocessors and microsystems
2015
Corpus ID: 6927050
2013
2013
An improved multiscale retinex algorithm for motion-blurred iris images to minimize the intra-individual variations
D'yia Sarah Md Shukri
,
H. Asmuni
,
R. Othman
,
Rohayanti Hassan
Pattern Recognition Letters
2013
Corpus ID: 13031605
Highly Cited
2002
Highly Cited
2002
Enhancement of the Contrast in Mammographic Images Using the Homomorphic Filter Method
Jeong Hyun Yoon
,
Yong Man Ro
2002
Corpus ID: 61766687
SUMMARY The use of the homomorphic filter technique is described in order to enhance the contrast in the mammographic images…
Expand
2001
2001
Image Contrast Enhancement by Wavelet Based Homomorphic Filtering
Shen Lan-sun
2001
Corpus ID: 123438049
A new spatial-frequency analysis method based on wavelets is applied to homomorphic filtering to enhance the contrast of an image…
Expand
Highly Cited
2001
Highly Cited
2001
Illumination-Invariant Change Detection Using a Statistical Colinearity Criterion
R. Mester
,
T. Aach
,
L. Dümbgen
DAGM-Symposium
2001
Corpus ID: 5533134
This paper describes a newalgorithm for illumination-invariant change detection that combines a simple multiplicative…
Expand
1998
1998
Uniformity correction with homomorphic filtering on region of interest
R. Guillemaud
Proceedings International Conference on Image…
1998
Corpus ID: 19273762
MR images are generally distorted by a slowly varying inhomogeneity field which appears only on the tissue region. We propose a…
Expand
1994
1994
A multidimensional isomorphic operator and its properties-a proposal of finite-extent multidimensional cepstrum
I. Yamada
,
K. Sakaniwa
,
S. Tsujii
IEEE Transactions on Signal Processing
1994
Corpus ID: 43447170
We propose a new multidimensional homomorphic operator that replaces the conventional complex cepstrum transformation. We treat…
Expand
1992
1992
A novel homomorphic processing of ultrasonic echoes for layer thickness measurement
C. Martin
,
J. Meister
,
M. Arditi
,
P. Farine
IEEE Transactions on Signal Processing
1992
Corpus ID: 29136158
A homomorphic signal processing method for accurate thickness measurement of thin layers is presented. The method consists in…
Expand
1976
1976
Signal analysis by homomorphic prediction
A. Oppenheim
,
G. Kopec
,
J. Tribolet
1976
Corpus ID: 62201189
Two commonly used signal analysis techniques are linear prediction and homomorphic filtering. Each has particular advantages and…
Expand
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE