Axiomatization of shape analysis and application to texture hyperdiscrimination

C. Lopez; J. M. Morel

Axiomatization of shape analysis and application to texture hyperdiscrimination

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

6 Citations (Scopus)

Abstract

In this paper, we first prove that, under four simple axioms, the multiscale analysis of shapes is given by a curvature motion equation. In a second part, we illustrate the advantages of such an axiomatic analysis to discuss a psychophysical theory of early vision due to B. Julesz: the texture preattentive discrimination theory. The result was unexpected: we prove that the Julesz axiomatic is too good for human vision and leads to a hyperdiscrimination algorithm.

Original language	English
Title of host publication	IEEE Computer Vision and Pattern Recognition
Publisher	IEEE
Pages	646-647
ISBN (Print)	0818638826
Publication status	Published - 1993
Externally published	Yes
Event	Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - New York, NY, USA Duration: 15 Jun 1993 → 18 Jun 1993

Conference

Conference	Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
City	New York, NY, USA
Period	15/06/93 → 18/06/93

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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@inproceedings{bb0517f4617949efa2485c5eaf4373b0,

title = "Axiomatization of shape analysis and application to texture hyperdiscrimination",

abstract = "In this paper, we first prove that, under four simple axioms, the multiscale analysis of shapes is given by a curvature motion equation. In a second part, we illustrate the advantages of such an axiomatic analysis to discuss a psychophysical theory of early vision due to B. Julesz: the texture preattentive discrimination theory. The result was unexpected: we prove that the Julesz axiomatic is too good for human vision and leads to a hyperdiscrimination algorithm.",

author = "C. Lopez and Morel, {J. M.}",

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isbn = "0818638826",

pages = "646--647",

booktitle = "IEEE Computer Vision and Pattern Recognition",

publisher = "IEEE",

address = "United States",

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AU - Lopez, C.

AU - Morel, J. M.

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 1993

Y1 - 1993

N2 - In this paper, we first prove that, under four simple axioms, the multiscale analysis of shapes is given by a curvature motion equation. In a second part, we illustrate the advantages of such an axiomatic analysis to discuss a psychophysical theory of early vision due to B. Julesz: the texture preattentive discrimination theory. The result was unexpected: we prove that the Julesz axiomatic is too good for human vision and leads to a hyperdiscrimination algorithm.

AB - In this paper, we first prove that, under four simple axioms, the multiscale analysis of shapes is given by a curvature motion equation. In a second part, we illustrate the advantages of such an axiomatic analysis to discuss a psychophysical theory of early vision due to B. Julesz: the texture preattentive discrimination theory. The result was unexpected: we prove that the Julesz axiomatic is too good for human vision and leads to a hyperdiscrimination algorithm.

UR - http://www.scopus.com/inward/record.url?scp=0027795304&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0027795304&origin=recordpage

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0818638826

SP - 646

EP - 647

BT - IEEE Computer Vision and Pattern Recognition

PB - IEEE

T2 - Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

Y2 - 15 June 1993 through 18 June 1993

ER -

Axiomatization of shape analysis and application to texture hyperdiscrimination

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