Level lines shortening yields an image curvature microscope

Adina CIOMAGA; Pascal MONASSE; Jean Michel MOREL

doi:10.1109/ICIP.2010.5649850

Level lines shortening yields an image curvature microscope

Adina CIOMAGA^*
, Pascal MONASSE
, Jean Michel MOREL

^*Corresponding author for this work

Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

16 Citations (Scopus)

Abstract

This paper presents an image processing algorithm simulating a sub-pixel evolution of an image by mean curvature motion or by affine curvature motion. The sub-pixel algorithm computes the image curvature directly on the smoothed level lines, and yields a microscopic visualization of the curvature map revealing many image details, and getting rid of aliasing effects. This "curvature microscope" showing curvatures in false colors runs on line on any image proposed by users at http://www.ipol.im/pub/algo/cmmm-image- curvature-microscope/. © 2010 IEEE.

Original language	English
Title of host publication	2010 IEEE International Conference on Image Processing, ICIP 2010 Proceedings
Pages	4129-4132
Number of pages	4
ISBN (Electronic)	9781424479948
DOIs	https://doi.org/10.1109/ICIP.2010.5649850
Publication status	Published - 2010
Externally published	Yes

Keywords

Image reconstruction curvature scale space
Image shape analysis
Partial differential equations
Scientific visualization

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10.1109/ICIP.2010.5649850

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title = "Level lines shortening yields an image curvature microscope",

abstract = "This paper presents an image processing algorithm simulating a sub-pixel evolution of an image by mean curvature motion or by affine curvature motion. The sub-pixel algorithm computes the image curvature directly on the smoothed level lines, and yields a microscopic visualization of the curvature map revealing many image details, and getting rid of aliasing effects. This {"}curvature microscope{"} showing curvatures in false colors runs on line on any image proposed by users at http://www.ipol.im/pub/algo/cmmm-image- curvature-microscope/. {\textcopyright} 2010 IEEE.",

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AB - This paper presents an image processing algorithm simulating a sub-pixel evolution of an image by mean curvature motion or by affine curvature motion. The sub-pixel algorithm computes the image curvature directly on the smoothed level lines, and yields a microscopic visualization of the curvature map revealing many image details, and getting rid of aliasing effects. This "curvature microscope" showing curvatures in false colors runs on line on any image proposed by users at http://www.ipol.im/pub/algo/cmmm-image- curvature-microscope/. © 2010 IEEE.

KW - Image reconstruction curvature scale space

KW - Image shape analysis

KW - Partial differential equations

KW - Scientific visualization

UR - https://www.scopus.com/pages/publications/78651113242

U2 - 10.1109/ICIP.2010.5649850

DO - 10.1109/ICIP.2010.5649850

M3 - Conference paper (refereed)

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SN - 9781424479924

SP - 4129

EP - 4132

BT - 2010 IEEE International Conference on Image Processing, ICIP 2010 Proceedings

ER -

Level lines shortening yields an image curvature microscope

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