Algorithm for Recovery of Image Quality with Defocusing or Bluring a Technical Cause on Video Surveillance

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dc.creatorMamaraufov , O.A.
dc.creatorBegimkulov, F.Kh.
dc.date2022-09-10
dc.date.accessioned2023-08-20T07:09:56Z
dc.date.available2023-08-20T07:09:56Z
dc.descriptionProcessing of video data on security threats based on video surveillance, development and improvement of methods and algorithms for obtaining evidence-based information are always relevant. This article discusses the problem of improving and restoring the image quality of frames in video data due to technical reasons of additive and multiplicative noise, including "defocused" or "smeared" defects. An improvement of the random inverse convolution algorithm to reduce "smeared" defects by performing calculations of the Fouret spectra with the forward and inverse convolution operation using a tunable inverse filter is investigated.en-US
dc.descriptionVideokuzatuv asosida хavfsizlikka tahdidlarga oid video ma’lumotlarni qayta ishlash, daliliy aхborotlarni olish usul va algoritmlarini ishlab chiqish, takomillashtirish masalalari doimo dolzarb bo‘lib qolmoqda. Ushbu maqolada video ma’lumotda teхnik sabablarga ko‘ra additiv va multiplikativ хarakterdagi nuqsonlar, jumladan, “fokuslangan” yoki “surkalgan” nuqsonlardagi kadrlar tasvirlari sifatini oshirish va tiklash masalasi qaralgan. Bunda sozlanuvchan inversli filtr yordamida to‘g‘ri va teskari konvolyutsiya amali bilan Furye spektrlari hisoblarini yuritish orqali “surkalgan” nuqsonlarni kamaytirishning tasodifiy teskari konvolyutsiya algoritmini takomillashtirish tadqiq qilingan.ru-RU
dc.formatapplication/pdf
dc.identifierhttps://ijdt.uz/index.php/ijdt/article/view/36
dc.identifier.urihttp://dspace.umsida.ac.id/handle/123456789/6803
dc.languagerus
dc.publisherSamarkand branch of TUITen-US
dc.relationhttps://ijdt.uz/index.php/ijdt/article/view/36/23
dc.rightsCopyright (c) 2022 Mamaraufov O.A.en-US
dc.sourceINTERNATIONAL JOURNAL OF THEORETICAL AND APPLIED ISSUES OF DIGITAL TECHNOLOGIES; Vol. 1 No. 1 (2022): International Journal of Theoretical and Applied Issues of Digital Technologies; 94-102en-US
dc.sourceМеждународный Журнал Теоретических и Прикладных Вопросов Цифровых Технологий; Том 1 № 1 (2022): Международный журнал теоретических и прикладных вопросов цифровых технологий; 94-102ru-RU
dc.source2181-3094
dc.source2181-3086
dc.subjectvideo surveillanceen-US
dc.subjectscenesen-US
dc.subjectimagesen-US
dc.subjectadditive and multiplicative defectsen-US
dc.subjectconvolutionen-US
dc.subjectFouret transformen-US
dc.subjectWiener filteren-US
dc.subjectalgorithmen-US
dc.subjectvideokuzatuvru-RU
dc.subjectkuzatuv maydoniru-RU
dc.subjecttasvirlarru-RU
dc.subjectadditiv va multiplikativ nuqsonlarru-RU
dc.subjectkonvolyutsiyaru-RU
dc.subjectFurye-almashtirishru-RU
dc.subjectViner filtriru-RU
dc.subjectalgoritmru-RU
dc.titleAlgorithm for Recovery of Image Quality with Defocusing or Bluring a Technical Cause on Video Surveillanceen-US
dc.titleVideokuzatuvda texnik sabab fokusli buzilgan yoki surkalgan tasvirlar sifatini tiklash algoritmiru-RU
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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