`Nulling' filters and the separation of transparent motions

Trevor Darrell, Eero Simoncelli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Previous approaches to separating transparently combined moving images have focused on the estimation of multiple velocities in a given image patch. This paper extends the definition of support from an exclusively spatial notion, to include the spatio-temporal energy domain. The key insight is that when processing transparent motion displays, the support of a motion hypotheses should exist over both a region of space and velocity, so that it can be isolated both spatially and in terms of local velocity. With this formulation, two layers can have spatially overlapping support, but not be `conflicting' since they are distinct in the spatio-temporal energy domain.

Original languageEnglish (US)
Title of host publicationIEEE Computer Vision and Pattern Recognition
Editors Anon
PublisherPubl by IEEE
Pages738-739
Number of pages2
ISBN (Print)0818638826
StatePublished - 1993
EventProceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - New York, NY, USA
Duration: Jun 15 1993Jun 18 1993

Other

OtherProceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
CityNew York, NY, USA
Period6/15/936/18/93

Fingerprint

Display devices
Processing

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Darrell, T., & Simoncelli, E. (1993). `Nulling' filters and the separation of transparent motions. In Anon (Ed.), IEEE Computer Vision and Pattern Recognition (pp. 738-739). Publ by IEEE.

`Nulling' filters and the separation of transparent motions. / Darrell, Trevor; Simoncelli, Eero.

IEEE Computer Vision and Pattern Recognition. ed. / Anon. Publ by IEEE, 1993. p. 738-739.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Darrell, T & Simoncelli, E 1993, `Nulling' filters and the separation of transparent motions. in Anon (ed.), IEEE Computer Vision and Pattern Recognition. Publ by IEEE, pp. 738-739, Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, New York, NY, USA, 6/15/93.
Darrell T, Simoncelli E. `Nulling' filters and the separation of transparent motions. In Anon, editor, IEEE Computer Vision and Pattern Recognition. Publ by IEEE. 1993. p. 738-739
Darrell, Trevor ; Simoncelli, Eero. / `Nulling' filters and the separation of transparent motions. IEEE Computer Vision and Pattern Recognition. editor / Anon. Publ by IEEE, 1993. pp. 738-739
@inproceedings{53651cc3d40446279d220a7d8b8fbb39,
title = "`Nulling' filters and the separation of transparent motions",
abstract = "Previous approaches to separating transparently combined moving images have focused on the estimation of multiple velocities in a given image patch. This paper extends the definition of support from an exclusively spatial notion, to include the spatio-temporal energy domain. The key insight is that when processing transparent motion displays, the support of a motion hypotheses should exist over both a region of space and velocity, so that it can be isolated both spatially and in terms of local velocity. With this formulation, two layers can have spatially overlapping support, but not be `conflicting' since they are distinct in the spatio-temporal energy domain.",
author = "Trevor Darrell and Eero Simoncelli",
year = "1993",
language = "English (US)",
isbn = "0818638826",
pages = "738--739",
editor = "Anon",
booktitle = "IEEE Computer Vision and Pattern Recognition",
publisher = "Publ by IEEE",

}

TY - GEN

T1 - `Nulling' filters and the separation of transparent motions

AU - Darrell, Trevor

AU - Simoncelli, Eero

PY - 1993

Y1 - 1993

N2 - Previous approaches to separating transparently combined moving images have focused on the estimation of multiple velocities in a given image patch. This paper extends the definition of support from an exclusively spatial notion, to include the spatio-temporal energy domain. The key insight is that when processing transparent motion displays, the support of a motion hypotheses should exist over both a region of space and velocity, so that it can be isolated both spatially and in terms of local velocity. With this formulation, two layers can have spatially overlapping support, but not be `conflicting' since they are distinct in the spatio-temporal energy domain.

AB - Previous approaches to separating transparently combined moving images have focused on the estimation of multiple velocities in a given image patch. This paper extends the definition of support from an exclusively spatial notion, to include the spatio-temporal energy domain. The key insight is that when processing transparent motion displays, the support of a motion hypotheses should exist over both a region of space and velocity, so that it can be isolated both spatially and in terms of local velocity. With this formulation, two layers can have spatially overlapping support, but not be `conflicting' since they are distinct in the spatio-temporal energy domain.

UR - http://www.scopus.com/inward/record.url?scp=0027873235&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027873235&partnerID=8YFLogxK

M3 - Conference contribution

SN - 0818638826

SP - 738

EP - 739

BT - IEEE Computer Vision and Pattern Recognition

A2 - Anon, null

PB - Publ by IEEE

ER -