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dc.contributor.authorUlusoy, E.en_US
dc.contributor.authorOnural L.en_US
dc.contributor.authorOzaktas, H., M.en_US
dc.date.accessioned2016-02-08T12:20:59Z
dc.date.available2016-02-08T12:20:59Z
dc.date.issued2010en_US
dc.identifier.urihttp://hdl.handle.net/11693/28450
dc.description.abstractOne of the important techniques used for three dimensional television (3DTV) is holography. In holographic 3DTV, spatial light modulators (SLM) are used as the display device. SLMs that provide the most limited modulation are the binary SLMs, since only two different values can be assigned to their pixels. An important signal processing problem arising here is the determination of the binary signal to be written on the SLM among the possible ones such that the desired light field is generated to the best extent. Many of the proposed methods do not produce satisfactory results in terms of error rate, computational performance or light efficiency. We propose an optical setup to be placed in front of the binary SLM and the associated signal processing algorithm. The proposed system uses a 4-f setup and a periodic mask is placed to the Fourier plane. As a result, the binary SLM is convolved with a series of regularly spaced impulse functions and we get a new SLM which is smaller in pixel count compared to binary SLM but which can provide 16-bit full complex modulation. It becomes easier to generate the desired light field with this new SLM. Also, the required computations are carried out in a fast manner to enable real-time operation. ©2010 IEEE.en_US
dc.language.isoTurkishen_US
dc.source.titleSIU 2010 - IEEE 18th Signal Processing and Communications Applications Conferenceen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/SIU.2010.5652760en_US
dc.subjectBinary signalsen_US
dc.subjectBinary spatial light modulatorsen_US
dc.subjectComplex modulationen_US
dc.subjectComputational performanceen_US
dc.subjectError rateen_US
dc.subjectFourier planesen_US
dc.subjectImpulse functionen_US
dc.subjectLight efficiencyen_US
dc.subjectLight fieldsen_US
dc.subjectOptical set-upen_US
dc.subjectPixel counten_US
dc.subjectReal-time operationen_US
dc.subjectSignal processing algorithmsen_US
dc.subjectSignal processing problemsen_US
dc.subjectSpatial light modulatorsen_US
dc.subjectSystem useen_US
dc.subjectTechniques useden_US
dc.subjectThree-dimensional televisionen_US
dc.subjectComputational efficiencyen_US
dc.subjectHolographic displaysen_US
dc.subjectLight modulationen_US
dc.subjectPixelsen_US
dc.subjectSignal processingen_US
dc.subjectTelevision broadcastingen_US
dc.subjectThree dimensionalen_US
dc.subjectLight modulatorsen_US
dc.titleSignal processing for three-dimensional holographic television displays that use binary spatial light modulatorsen_US
dc.title.alternativeİkili uzamsal işik modülatörleri kullanan holografik üç boyutlu televizyon ekranlari için sinyal işlemeen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineering
dc.citation.spage41en_US
dc.citation.epage44en_US
dc.identifier.doi10.1109/SIU.2010.5652760en_US


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