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dc.contributor.advisorTummala, Murali
dc.contributor.authorKamaras, Konstantinos
dc.dateMarch 2002
dc.date.accessioned2012-03-14T17:47:22Z
dc.date.available2012-03-14T17:47:22Z
dc.date.issued2002-03
dc.identifier.urihttp://hdl.handle.net/10945/5974
dc.descriptionApproved for public release, distribution is unlimiteden_US
dc.description.abstractThis thesis examines the compression performance of the JPEG2000 standard for image transmission over noisy channels. Other features of the standard, such as error resilience and region of interest, have been studied and their effectiveness tested on several images. The JPEG2000 still image compression standard has provided higher compressions performance with lower distortion and better image quality than JPEG. JPEG2000 has the capability to define regions of interest of any shape and size and code the selected regions with a higher fidelity than the rest of the image. Compressed image data is transmitted over a noisy wireless channel based on Gilbert-Eliot model, which simulates both isolated and burst errors. JPEG2000 error resilient tools are used to allow the decoder to detect and conceal errors introduced in the channel. The results indicate up to 10 dB improvement in the peak signal to noise ratio when these tools are used.en_US
dc.description.urihttp://archive.org/details/jpegimagecompres109455974
dc.format.extentxx, 99 p. : ill. ;en_US
dc.publisherMonterey California. Naval Postgraduate Schoolen_US
dc.rightsCopyright is reserved by the copyright owneren_US
dc.subject.lcshJPEG (Image coding standard)en_US
dc.subject.lcshImage compressionen_US
dc.titleJPEG2000 image compression and error resilience for transmission over wireless channelsen_US
dc.typeThesisen_US
dc.contributor.secondreaderIves, Robert
dc.contributor.departmentElectrical and Computer Engineering
dc.subject.authorWavelet analysisen_US
dc.subject.authorDiscrete wavelet transformen_US
dc.subject.authorJPEG 2000en_US
dc.subject.authorForward error corection (FEC)en_US
dc.subject.authorAutomatic repeat request (ARQ)en_US
dc.subject.authorMarkov channel modelen_US
dc.description.serviceLieutenant, Hellenic Navyen_US
etd.thesisdegree.nameM.S. in Electrical Engineeringen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineElectrical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US
etd.verifiednoen_US


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