Intellektual transport vositalarida obyektiv to‘silganda tasvirlarni manba cheklovlari asosida oldingi kadrlar yordamida tiklash
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intellektual transport vositalari##common.commaListSeparator## avtomobil kameralari##common.commaListSeparator## obyektivning to‘silishi##common.commaListSeparator## oldingi kadrlar yordamida tiklash##common.commaListSeparator## piksel manbasi##common.commaListSeparator## harakatni kompensatsiyalash##common.commaListSeparator## tanlab tiklash##common.commaListSeparator## haydovchiga yordam tizimlariAbstrak
Oldingi kamera kadrlari obyektiv ifloslanishi tufayli to‘silgan tasvir qismlarini tiklashga yordam berishi mumkin. Biroq asl manbadan olingan piksel ham obyektning eskirgan holatini ko‘rsatishi mumkin. Ushbu maqolada faqat yaqinda olingan, to‘silmagan manba piksellarini qabul qiladigan vaqt bo‘yicha tiklash qoidasi taklif etiladi. Qoida oldingi ikki kadrdagi namunalar mos kelishini talab qiladi va harakat bo‘lishi mumkin bo‘lgan hududlarni istisno etadi. Rad etilgan piksellar noma’lum holatda qoladi, tiklangan tasvirlar esa manba kadrlari tarixiga kiritilmaydi. Kompyuterda yaratilgan yo‘l sahnalari bilan o‘tkazilgan nazoratli tajribada harakatning uch darajasi, to‘siqning uch o‘lchami, moslashtirishdagi uch siljish xatosi va dinamik niqobni saqlashning to‘rt holati tekshirildi. Fon aniq moslashtirilib, dinamik hududlar to‘liq istisno etilganda, qoida to‘silgan piksellarning 9,72 foizini tikladi va qabul qilingan qismda xato kuzatilmadi. To‘silmagan manba piksellarini ko‘chirish usuli 63,31 foizni tikladi; RGB bo‘yicha o‘rtacha mutlaq xato 0,0596 bo‘ldi. Ikki pikselli moslashtirish xatosida cheklovli usulning tiklash qamrovi 13,79 foizga yetdi, ammo qabul qilingan piksellarning 2,91 foizida xato 0,10 dan oshdi. Dinamik hududlarni istisno qilish bekor qilinganda, piyodaning oldingi holatiga oid eskirgan ma’lumotlar ham qabul qilindi. Natijalar tiklash qamrovi va xato o‘rtasidagi murosani ko‘rsatadi. Piksel manbasini kuzatishning o‘zi qayta ishlatilgan ma’lumot joriy sahnaga mosligini tasdiqlamaydi. Usulni transport harakati yozuvlari va keyingi idrok vazifalarida baholash zarur
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