Crease enhancement diffusion

AF Sole; A Lopez; G Sapiro

doi:10.1006/cviu.2001.0945

Crease enhancement diffusion

AF Sole, A Lopez, G Sapiro

Department of Computer Science

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

22 Citations (Scopus)

Abstract

Ridge and valley structures are important image features, especially in oriented textures. Usually, the extraction of these structures requires a prefiltering step to regularize the source image. In this paper, we show that classical diffusion-based filters are not always appropriate for this task and propose a new filtering process. This new filter can be interpreted as an example of introducing the intrinsic image structure in a diffusion process. (C) 2001 Elsevier Science (USA).

Original language	English
Pages (from-to)	241-248
Number of pages	8
Journal	Computer Vision and Image Understanding
Volume	84
Issue number	2
DOIs	https://doi.org/10.1006/cviu.2001.0945
Publication status	Published - Nov 2001

Keywords

PDEs
Anisotropic diffusion
Diffusion process
Ridges
Structure tensor
Valleys

Access to Document

10.1006/cviu.2001.0945

Cite this

@article{6a927d40c39140babdc3d7f5e0b8d928,

title = "Crease enhancement diffusion",

abstract = "Ridge and valley structures are important image features, especially in oriented textures. Usually, the extraction of these structures requires a prefiltering step to regularize the source image. In this paper, we show that classical diffusion-based filters are not always appropriate for this task and propose a new filtering process. This new filter can be interpreted as an example of introducing the intrinsic image structure in a diffusion process. (C) 2001 Elsevier Science (USA).",

keywords = "PDEs, Anisotropic diffusion, Diffusion process, Ridges, Structure tensor, Valleys",

author = "AF Sole and A Lopez and G Sapiro",

year = "2001",

month = nov,

doi = "10.1006/cviu.2001.0945",

language = "English",

volume = "84",

pages = "241--248",

journal = "Computer Vision and Image Understanding",

issn = "1077-3142",

publisher = "Academic Press Inc.",

number = "2",

}

TY - JOUR

T1 - Crease enhancement diffusion

AU - Sole, AF

AU - Lopez, A

AU - Sapiro, G

PY - 2001/11

Y1 - 2001/11

N2 - Ridge and valley structures are important image features, especially in oriented textures. Usually, the extraction of these structures requires a prefiltering step to regularize the source image. In this paper, we show that classical diffusion-based filters are not always appropriate for this task and propose a new filtering process. This new filter can be interpreted as an example of introducing the intrinsic image structure in a diffusion process. (C) 2001 Elsevier Science (USA).

AB - Ridge and valley structures are important image features, especially in oriented textures. Usually, the extraction of these structures requires a prefiltering step to regularize the source image. In this paper, we show that classical diffusion-based filters are not always appropriate for this task and propose a new filtering process. This new filter can be interpreted as an example of introducing the intrinsic image structure in a diffusion process. (C) 2001 Elsevier Science (USA).

KW - PDEs

KW - Anisotropic diffusion

KW - Diffusion process

KW - Ridges

KW - Structure tensor

KW - Valleys

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=uab_pure&SrcAuth=WosAPI&KeyUT=WOS:000174195400002&DestLinkType=FullRecord&DestApp=WOS

UR - https://www.scopus.com/pages/publications/0035502863

U2 - 10.1006/cviu.2001.0945

DO - 10.1006/cviu.2001.0945

M3 - Article

SN - 1077-3142

VL - 84

SP - 241

EP - 248

JO - Computer Vision and Image Understanding

JF - Computer Vision and Image Understanding

IS - 2

ER -

Crease enhancement diffusion

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this