Shape characterization of magneto-optically written bits using parametric Fourier descriptors

P.J.A. van Schendel; S. Porthun; D.M. Donnet; J.C. Lodder

doi:10.3379/jmsjmag.20.S1_373

Shape characterization of magneto-optically written bits using parametric Fourier descriptors

P.J.A. van Schendel, S. Porthun, D.M. Donnet, J.C. Lodder

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Abstract

In this paper, an approach to characterizing the shape of recorded bits is presented. This approach uses parametric Fourier descriptors (FDs). Some of the properties of FDs are discussed, and it is shown how FDs can be used to formulate a useful measure for shape irregularity, which is related to Signal to Noise ratio. Finally, it is shown that such a measure can be applied to characterize the shape of magneto-optically written bits, measured using MFM.

Original language	English
Pages (from-to)	373-376
Number of pages	4
Journal	Journal of the Magnetics Society of Japan
Volume	20
Issue number	Suppl. 1
DOIs	https://doi.org/10.3379/jmsjmag.20.S1_373
Publication status	Published - 1996
Event	4th Magneto-Optical Recording International Symposium, MORIS 1996 - Leeuwenhorst Conference Centre, Noordwijkerhout, Netherlands Duration: 29 Apr 1996 → 2 May 1996 Conference number: 4

Keywords

SMI-REC: RECORDING
SMI-TST: From 2006 in EWI-TST

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10.3379/jmsjmag.20.S1_373

VanSchendel1996shapeFinal published version, 576 KB

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title = "Shape characterization of magneto-optically written bits using parametric Fourier descriptors",

abstract = "In this paper, an approach to characterizing the shape of recorded bits is presented. This approach uses parametric Fourier descriptors (FDs). Some of the properties of FDs are discussed, and it is shown how FDs can be used to formulate a useful measure for shape irregularity, which is related to Signal to Noise ratio. Finally, it is shown that such a measure can be applied to characterize the shape of magneto-optically written bits, measured using MFM.",

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author = "{van Schendel}, P.J.A. and S. Porthun and D.M. Donnet and J.C. Lodder",

year = "1996",

doi = "10.3379/jmsjmag.20.S1_373",

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T1 - Shape characterization of magneto-optically written bits using parametric Fourier descriptors

AU - van Schendel, P.J.A.

AU - Porthun, S.

AU - Donnet, D.M.

AU - Lodder, J.C.

N1 - Conference code: 4

PY - 1996

Y1 - 1996

N2 - In this paper, an approach to characterizing the shape of recorded bits is presented. This approach uses parametric Fourier descriptors (FDs). Some of the properties of FDs are discussed, and it is shown how FDs can be used to formulate a useful measure for shape irregularity, which is related to Signal to Noise ratio. Finally, it is shown that such a measure can be applied to characterize the shape of magneto-optically written bits, measured using MFM.

AB - In this paper, an approach to characterizing the shape of recorded bits is presented. This approach uses parametric Fourier descriptors (FDs). Some of the properties of FDs are discussed, and it is shown how FDs can be used to formulate a useful measure for shape irregularity, which is related to Signal to Noise ratio. Finally, it is shown that such a measure can be applied to characterize the shape of magneto-optically written bits, measured using MFM.

KW - SMI-REC: RECORDING

KW - SMI-TST: From 2006 in EWI-TST

U2 - 10.3379/jmsjmag.20.S1_373

DO - 10.3379/jmsjmag.20.S1_373

M3 - Article

VL - 20

SP - 373

EP - 376

JO - Journal of the Magnetics Society of Japan

JF - Journal of the Magnetics Society of Japan

SN - 0285-0192

IS - Suppl. 1

T2 - 4th Magneto-Optical Recording International Symposium, MORIS 1996

Y2 - 29 April 1996 through 2 May 1996

ER -

Shape characterization of magneto-optically written bits using parametric Fourier descriptors

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Keywords

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