MATLAB ASOSIDA KARTOSHKA KASALLANGAN BARGI TASVIRINI SHOVQINDAN TOZALASH USULLARINING QIYOSIY TAHLILI
Kalit so'zlar
https://doi.org/10.47390/ts-v3i10y2025No6Kalit so'zlar
tasvirni shovqindan tozalash; Gauss filtrlash; o‘rtacha filtrlash; median filtrlash; bilateral filtrlash; veyvlet filtrlash.Annotasiya
Tasvirni shovqindan tozalash — tasvirni oldindan qayta ishlashning ajralmas bosqichlaridan biridir. Shovqinni kamaytirishdan maqsad — tasvirdagi ortiqcha shovqin komponentlarini samarali tarzda bartaraf etish hamda asl foydali axborotning o‘zgarishsiz saqlanishini ta’minlashdir. Ushbu maqolada turli shovqinni filtrlash algoritmlarining afzallik va kamchiliklari nazariy jihatdan tahlil qilinadi. Xususan, Gauss filtrlash, o‘rtacha (Mean) filtrlash, median filtrlash, bilateral filtrlash va veyvlet (Wavelet) filtrlash usullari MATLAB muhiti yordamida modellashtirilib, kartoshka bargining kasallangan tasvirlari misolida ularning samaradorligi qiyosiy tahlil qilinadi.
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