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POTISKIVANJE ŠUMA U VIDEO SIGNALU „RICI“ METODOM

POTISKIVANJE ŠUMA U VIDEO SIGNALU „RICI“ METODOM. Robert Blaženović Antonio Kolak Pero Krivić Darko Šaponja Hrvoje Tolić. Sadržaj. Uvod Šum Uklanjanje šuma - RICI metoda Implementacija na video signal. Uvod. Problem: smetnje u video signalu. Šum.

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POTISKIVANJE ŠUMA U VIDEO SIGNALU „RICI“ METODOM

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  1. POTISKIVANJE ŠUMA U VIDEO SIGNALU „RICI“ METODOM Robert Blaženović Antonio Kolak Pero Krivić Darko Šaponja Hrvoje Tolić

  2. Sadržaj • Uvod • Šum • Uklanjanje šuma - RICI metoda • Implementacija na video signal

  3. Uvod • Problem: smetnje u video signalu

  4. Šum • Statistički model šuma u prijenosnom kanalu

  5. Uklanjanje šuma – RICI metoda

  6. RICI metoda • ICI kriteriji • RICI dodatni kriterij

  7. Šum u video signalu • Video je sačinjen od niza sličica (frameova) • 1D signal postaje 2D matrica • Svaki pixel u matrici (frameu) ima svoju srednju vrijednost, interval pouzdanosti, RICI kriterij... • Usrednjavanje provedeno na 1D signalu primjenjuje se na svaki pixel u videu.

  8. Implementacija na video signal

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