Modified Zak transform for the quincunx-type Gabor lattice

M.J. Bastiaans, A.J. Leest, van

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2 Citations (Scopus)

Abstract

Gabor's signal expansion and the Gabor' transform are formulated on a quincunx lattice instead of on the traditional rectangular lattice; the representation of the quincunx lattice is based on the rectangular lattice via either a shear operation or a rotation operation. A modified Zak transformation is defined with the help of which Gabor's signal expansion and the Gabor transform can be brought into product forms that are identical to the ones that are well known for the rectangular sampling geometry.
Original languageEnglish
Title of host publicationProc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers
Pages173-176
ISBN (Print)0-7803-5073-1
DOIs
Publication statusPublished - 1998
Eventconference; Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA, 6-9 October 1998; 1998-10-06; 1998-10-09 -
Duration: 6 Oct 19989 Oct 1998

Conference

Conferenceconference; Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, PA, 6-9 October 1998; 1998-10-06; 1998-10-09
Period6/10/989/10/98

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