Running Essential Errands

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Sharof Rashidov nomidagi Smarqand davlat univarsiteti matematik fakulteti 414 – guruh talabasi Atoboyev Samoydinning umumta’lim darsliklari majmuasi fanidan tayyorlagan taqdimoti
13 – MAVZU: KANALLAR VA FILTRLAR HAQIDA MA’LUMOT
Mavzuni o’rgnishdan maqsad
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RGB va CMYK ranglar tizimi.
Filtrlar ishga tushurilishi haqida qisqacha.
Asosiy menyuning Фильтр (Filtr) bo‘limi.
Fotosuratni yuklab olib, uni rassom tomonidan chizilgan surat ko’rinishiga o'tkazish jaryoni..

Biror rasmni yuklab olib, CaHajra (Kanallar) palitrasini ochamiz. Buning uchun asosiy menyuning Okho (Oyna) boTimidagi KaHarra (Kanallar) bandini tanlaymiz. Palitraning RGB tizimi uchun ko‘rinishi quyida keltirilgan.

Ranglar tizimida har bir rang bir nechta tashkil etuvchiga ajratiladi. RGB tizimida ranglar qizil, yashil va ko‘k tashkil etuvchi ranglarga ajraladi. Tasvirning har bir pikseli o‘z rangiga ega va barcha piksellar uchun bu ranglaming tashkil etuvchilarini qoTda aniqlab chiqishning deyarli iloji yo‘q. PhotoShop bu yerda ham yordamga keladi. Uning KaHajra (Kanallar) palitrasi aynan shu maqsadga xizmat qiladi.
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Rasmda faqat bitta tashkil etuvchini qoldirish uchun unga mos kanalni qoldirib, qolganlarini yopish kerak. Buning uchun bu kanalga mos qo‘shtugmani bosish yetarli. Qizil kanalga Ctrl+3, yashil kanalga Ctrl+4, ko‘k kanalga Ctrl+5 qo‘shtugmalari mos qo‘yilgan. Ulami navbatma-navbat bosib, rasmning o‘zgarishini kuzatamiz CMYK ranglar tizimiga mos keluvchi kanallar quyidagi rasmda keltirilgan. Ulami ko‘rsatish uchun tasviming ranglar tizimini o‘zgartirish kerak bo‘ladi.
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Asosiy menyuning H3o6paaeeHne (Tasvir) boTimining birinchi bandi - PeacHM (Tartib) ni, paydo boTgan yangi menyudan CMYIC bandini tanlaymiz. Kanallarga yangisini qo‘shish mumkin. Bunday kanallardan biri alfa kanal deb ataladi. Alfa kanallar tasviming bir qismini ajratib olish uchun ishlatiladi. Filtrlar PhotoShopning yana bir kuchli tomonidir. Filtr deb oldindan belgilab qo‘yilgan algoritm bo‘yicha tasvimi qayta ishlashga aytiladi.
Filtrlar asosiy menyuning OHJibip (Filtr) boTimida yigTlgan. Bu bo‘limning bandlari quyidagi rasmda keltirilgan:
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Atoboyev Samoydin
Bo’limning birinchi yarmida ko‘p ishlatiladigan filtrlar va ularga mos qo‘yilgan qo‘shtugmalar keltirilgan. BoTimning ikkinchi yarmida qolgan filtrlar 10 ta guruhga boTib chiqilgan. Oxirgi band yordamida intemetdan yangi filtrlami yuklab olish mumkin.
Filtrlarning qoTlanishiga misollar quyidagi rasmlarda keltirilgan. Bu filtrlar CTHjTH3auHH (Stillashtirish) guruhining BLmejiemie Kpaa (Chetini ajratish) va TncHeHHe (0 ‘yib chiqish) filtrlaridir:
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Filterlardan foydalanilganda
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Quyidagi rasmlarda HcKajKemui (Buzilish) guruhidagi ^HCTOpcna (Egri lash) va 3nr3ar (Egri-bugri) filtrlarining qoTlanishi ko‘rsatilgan:
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Filtrlar orqali tasvirlarni tez qayta ishlash mumkin.
Limit in person contact as much as possible.
Otherwise, stay at least 6 feet away from the delivery person.
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Accept deliveries without in-person contact whenever possible.
Pay for your items online or on the phone when you order.
Ask for deliveries to be left in a safe spot outside your house with no person-to-person interaction.
1.
Wash your hands or use hand sanitizer after accepting deliveries or collecting mail.
2.
After receiving your delivery or bringing home your takeout food, wash your hands with soap and water for 20 seconds.
If soap and water are not available, use a hand sanitizer with at least 60% alcohol.
After collecting mail from a post office or home mailbox, wash your hands with soap and water for at least 20 seconds or use a hand sanitizer with at least 60% alcohol.
Money Transactions
Presentations are communication tools that can be used as demonstrations, lectures, speeches, reports, and more. It is mostly presented before an audience.
It serves a variety of purposes, making presentations powerful tools for convincing and teaching.
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Bank online whenever possible.
Ask about options for telephone or virtual meetings to use banking services.
Use drive-thru banking services, automated teller machines (ATM), or mobile banking apps for routine transactions that do not require face-to-face assistance as much as possible.
Look for any extra prevention practices being implemented by the bank, such as plexiglass barriers for tellers or bankers, staff wearing cloth face coverings, or physical distancing signs in the lobby.
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Wear a face mask when doing any in-person exchanges and if you unable to stay at least 6 feet apart from other people.
Use hand sanitizer containing at least 60% alcohol after any deposit, withdrawal, exchange, drive-thru visit, or use of an ATM.
Wash your hands thoroughly when you arrive home or to your destination where a restroom is available.
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