Show simple item record

dc.contributor.authorTöreyin, B. Uğuren_US
dc.contributor.authorÇetin, A. Enisen_US
dc.contributor.authorAksay, Anılen_US
dc.contributor.authorAkhan, M. B.en_US
dc.coverage.spatialKuşadası, Turkeyen_US
dc.date.accessioned2016-02-08T11:52:40Z
dc.date.available2016-02-08T11:52:40Z
dc.date.issued2004en_US
dc.identifier.urihttp://hdl.handle.net/11693/27410
dc.descriptionDate of Conference: 28-30 April 2004en_US
dc.descriptionConference Name: 12th Signal Processing and Communications Applications Conference, IEEE 2004en_US
dc.description.abstractIn many vision based surveillance systems the video is stored in wavelet compressed form. In this study, an algorithm for moving object and region detection in video that is compressed using a wavelet transform (WT) is developed. The algorithm estimates the WT of the background scene from the WTs of the past image frames of the video. The WT of the current image is compared with the WT of the background and the moving objects are determined from the difference. The algorithm does not perform inverse WT to obtain the actual pixels of the current image nor the estimated background. This leads to a computationally efficient method and a system compared to the existing motion estimation methods.en_US
dc.language.isoTurkishen_US
dc.source.titleProceedings of the 12th Signal Processing and Communications Applications Conference, IEEE 2004en_US
dc.relation.isversionofhttps://doi.org/10.1109/SIU.2004.1338621en_US
dc.subjectImage framesen_US
dc.subjectInverse wavelet transformsen_US
dc.subjectMoving objectsen_US
dc.subjectSurveillance systemsen_US
dc.subjectAlgorithmsen_US
dc.subjectImage analysisen_US
dc.subjectImage compressionen_US
dc.subjectMotion estimationen_US
dc.subjectSignal detectionen_US
dc.subjectSurveillance radaren_US
dc.subjectWavelet transformsen_US
dc.titleMoving region detection in wavelet compressed videoen_US
dc.title.alternativeDalgacık dönüşümüyle sıkıştırılmış videoda hareketli bölge tespitien_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.citation.spage676en_US
dc.citation.epage679en_US
dc.identifier.doi10.1109/SIU.2004.1338621en_US
dc.publisherIEEEen_US
dc.contributor.bilkentauthorÇetin, A. Enis


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record