TASVIRLAR CHEGARALARNI SAQLAGAN HOLDA YAXSHILASH YONDASHUVI
Keywords:
Kalit so‘zlar: tasvir filtrlash, noaniq mantiq, gradient tahlili, RGB tasvirlarga ishlov berish, adaptiv filtrlash, chegaralarni saqlash.Abstract
Annotatsiya. Tasvirlarni shovqindan tozalash va sifatini yaxshilash raqamli
tasvirlarga ishlov berish sohasidagi eng muhim masalalardan biri hisoblanadi, ayniqsa
rangli tasvirlarda shovqinni kamaytirish bilan birga obyekt chegaralarini saqlab qolish
murakkab vazifa hisoblanadi. An’anaviy silliqlash filtrlari odatda fazoviy jihatdan bir
xil og‘irliklardan foydalanishi sababli chegaralarning xiralashishiga olib keladi.
Ushbu maqolada RGB tasvirlarni yaxshilash uchun gradientga asoslangan
noaniq a’zolik modellashtirishiga tayanuvchi yondashuv taklif etiladi. Taklif etilgan
yondashuv fazoviy Gauss og‘irliklarini gradientga bog‘liq noaniq moslashuv
mexanizmi bilan birlashtirib, silliqlash intensivligini dinamik ravishda boshqaradi.
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