Boosting CED using robust orientation estimation

Tariq M. Khan; Mohammad A. U. Khan; Yinan Kong

Boosting CED using robust orientation estimation

Tariq M. Khan, Mohammad A. U. Khan, Yinan Kong

School of Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, Coherence Enhancement Diffusion (CED) is boosted feeding external orientation using new robust orientation estimation. In CED, proper scale selection is very important as the gradient vector at that scale reflects the orientation of local ridge. For this purpose a new scheme is proposed in which precalculated orientation, by using local and integration scales. From the experiments it is found the proposed scheme is working much better in noisy environment as compared to the traditional Coherence Enhancement Diffusion

Original language	English
Pages (from-to)	23-34
Number of pages	12
Journal	International journal of multimedia and its applications
Volume	6
Issue number	2
Publication status	Published - 2014

Keywords

Fingerprint Image Enhancement
Coherence Enhancement Diffusion Directional Filter Bank (DFB)
Decimation free Directional Filter Bank (DDFB)

Cite this

@article{534d8b2c65e44015ad18706fd91fb70d,

title = "Boosting CED using robust orientation estimation",

abstract = "In this paper, Coherence Enhancement Diffusion (CED) is boosted feeding external orientation using new robust orientation estimation. In CED, proper scale selection is very important as the gradient vector at that scale reflects the orientation of local ridge. For this purpose a new scheme is proposed in which precalculated orientation, by using local and integration scales. From the experiments it is found the proposed scheme is working much better in noisy environment as compared to the traditional Coherence Enhancement Diffusion",

keywords = "Fingerprint Image Enhancement, Coherence Enhancement Diffusion Directional Filter Bank (DFB), Decimation free Directional Filter Bank (DDFB)",

author = "Khan, {Tariq M.} and Khan, {Mohammad A. U.} and Yinan Kong",

year = "2014",

language = "English",

volume = "6",

pages = "23--34",

journal = "International journal of multimedia and its applications",

issn = "0975-5578",

publisher = "AIRCC Publishing",

number = "2",

}

TY - JOUR

T1 - Boosting CED using robust orientation estimation

AU - Khan, Tariq M.

AU - Khan, Mohammad A. U.

AU - Kong, Yinan

PY - 2014

Y1 - 2014

N2 - In this paper, Coherence Enhancement Diffusion (CED) is boosted feeding external orientation using new robust orientation estimation. In CED, proper scale selection is very important as the gradient vector at that scale reflects the orientation of local ridge. For this purpose a new scheme is proposed in which precalculated orientation, by using local and integration scales. From the experiments it is found the proposed scheme is working much better in noisy environment as compared to the traditional Coherence Enhancement Diffusion

AB - In this paper, Coherence Enhancement Diffusion (CED) is boosted feeding external orientation using new robust orientation estimation. In CED, proper scale selection is very important as the gradient vector at that scale reflects the orientation of local ridge. For this purpose a new scheme is proposed in which precalculated orientation, by using local and integration scales. From the experiments it is found the proposed scheme is working much better in noisy environment as compared to the traditional Coherence Enhancement Diffusion

KW - Fingerprint Image Enhancement

KW - Coherence Enhancement Diffusion Directional Filter Bank (DFB)

KW - Decimation free Directional Filter Bank (DDFB)

M3 - Article

SN - 0975-5578

VL - 6

SP - 23

EP - 34

JO - International journal of multimedia and its applications

JF - International journal of multimedia and its applications

IS - 2

ER -