predavanja v.as.mr. Samir Lemeš

Slides:



Advertisements
Similar presentations
Graphics Card.
Advertisements

Provide data pathways that connect various system components.
Copyright © 2007 Heathkit Company, Inc. All Rights Reserved PC Fundamentals Presentation 35 – Buses.
1 Graphic adapters and monitors – the summary. 2 Outline The summary of principles of displaying the information – adapters and monitors. Black and white.
Status – Week 283 Victor Moya. 3D Graphics Pipeline Akeley & Hanrahan course. Akeley & Hanrahan course. Fixed vs Programmable. Fixed vs Programmable.
66 CHAPTER THE SYSTEM UNIT. © 2005 The McGraw-Hill Companies, Inc. All Rights Reserved. 6-2 Competencies Describe the four basic types of system units.
Presentation by David Fong
Raghu Machiraju Slides: Courtesy - Prof. Huamin Wang, CSE, OSU
20 PIN MOTHERBOARD MAIN POWER 24 PIN MOTHERBOARD MAIN POWER 20+4 PIN MOTHERBOARD MAIN POWER 4 PIN GRAPHICS 8 PIN GRAPHICS.
Graphics Hardware Display (CRT, LCD,…) Graphics accelerator
Is your best choice كروت الشاشة المتوفرة لدينا.
 Model: ASUS SABERTOOTH Z77 Intel Series 7 Motherboard – ATX, Socket H2 (LGA115), Intel Z77 Express, 1866MHz DDR3, SATA III (6Gb/s), RAID, 8-CH Audio,
PC Maintenance: Preparing for A+ Certification Chapter 15: Video Cards.
Computer Student: 4a Pei-Chin Chu 4a En-Tzu Hsu Teather: Ru-Li Lin.
Video. What it is Collection of parts and software designed to put a picture on a screen Monitor shows you what is going on with software (and OS) Primary.
Interconnection Structures
Background image by chromosphere.deviantart.com Fella in following slides by devart.deviantart.com DM2336 Programming hardware shaders Dioselin Gonzalez.
Know the Computer Multimedia tools. Computer essentials.
Add on cards. Also known as Expansion card or interface adapter. It can be inserted into an expansion slot of a motherboard to add functionality to a.
Computer Graphics Graphics Hardware
Nick Sims Like a motherboard, a graphics card is a printed circuit board that houses a processor and RAM.
McGraw-Hill Technology Education © 2006 by the McGraw-Hill Companies, Inc. All rights reserved. 66 CHAPTER THE SYSTEM UNIT.
Computer Build Analysis Number 4.  Biostar G31M7TE Intel G31 Socket 775 Motherboard  Intel G31 Express  Socket 775  MicroATX  Audio  Video  PCI.
Computer Build Analysis Number 2.  Gigabyte GA-H55M-S2H Motherboard  Intel H55  LGA1156  Micro ATX  Audio  Video  PCI Express 2.0  LAN  USB 2.0.
The Development of Graphics Cards. ISA Slots on Main board.
CS-350 TERM PROJECT COMPUTER BUSES By : AJIT UMRANI.
PCI Buses Peripheral Component Interconnect Interface.
3/22 How a Bus Works. Roll Call Lecture: –general traces addresses sizes types –How a PCI bus works.
Key Terms – Chapter 2 from Enhanced A+ Guide to Managing and Maintaining Your PC Enhanced Third Edition by Jean Andrews Richard Goldman.
Learning Outcomes Identify the location of the Central Processing Unit (CPU), expansion slots, RAM slots, path and connectors on the motherboard Identify.
 System Requirements are the prerequisites needed in order for a software or any other resources to execute efficiently.  Most software defines two.
Computer Hardware & Processing Inside the Box CSC September 16, 2010.
Graphics Cards and Monitors. GRAPHICS CARDS components video processor (and GPU)GPU video RAMRAM video ROM BIOS video DAC (DVI adapters don’t)(DVI resolution.
Acer America Motherboards Fred Smith. Acer America Acer Inc is a Taiwanese multinational hardware and electronics corporation headquartered in Xizhi,
Computer Graphics Lecture 03 Graphics Systems Cont… Taqdees A. Siddiqi
Busses. Peripheral Component Interconnect (PCI) bus architecture The PCI bus architecture is a processor-independent bus specification that allows peripherals.
Adapter Cards and Expansion Ports. There are several types of adapter cards, but the majority of them use PCI, PCIe, and AGP expansion slots. There are.
Computer Graphics Graphics Hardware
Transformer for your computer
VCS Gen4 Clarity Visual control station
VIDEO GRAPHICS ARRAY CARD (VGA CARD)
Display Technologies.
Intel Desktop Board D945GTP
Store the primitives in a famebuffer, or refresh
Katedra za informatiku
strojna oprema spremnici
اسلاتهاي توسعه جلسه ششم.
بداية الحاسب الشخصي ما هو الفرق بين "كمبيوتر IBM " و " كمبيوتر متوافق مع IBM " في الواقع لا شئ لماذا ‍‍‍‍‍!!!!؟؟؟‍‍‍‍‍‍‍ ‍‍‍ في عام 1981 طرحت شركة.
Programi zasnovani na prozorima
v.as.mr. Samir Lemeš Univerzitet u Zenici
predavanja v.as.mr. Samir Lemeš
predavanja v.as.mr. Samir Lemeš
predavanja v.as.mr. Samir Lemeš
Grafičke kartice.
Programiranje za Internet
Interfaces – Types of Signals and communications with other devices
POSLOVNA INFORMATIKA -akdemska 2017/2018 godina-
Video zapis.
Izrada web-stranica.
Grafičke kartice.
UPOTREBA RAČUNALA U PSIHOLOGIJI Ak. god. 2018/19 Doc. Dr. sc
predavanja v.as.mr. Samir Lemeš
predavanja v.as.mr. Samir Lemeš
Pojmovi digitalnog zapisa
MagistralA (bus) Milan Milovanovic I6.
Cabling Charles Warren.
Strukture podataka i algoritmi 5. VRIJEME IZVRŠAVANJA ALGORITMA
Computer Graphics Graphics Hardware
Darko Anđelković University of Niš
2. Sklopovlje i programska podrška
Presentation transcript:

predavanja v.as.mr. Samir Lemeš slemes@mf.unze.ba Računarska grafika predavanja v.as.mr. Samir Lemeš slemes@mf.unze.ba

1. Uvod Sadržaj predmeta / plan rada Način realizacije ispita Teme za seminarske radove Hardver za prikaz slike: Grafički adapteri

Sadržaj predmeta / plan rada Hardver za prikaz slike Skeneri, kamere, fotoaparati Teorija svjetlosti Anatomija oka i poremećaji vida Modeli za prikaz boja (RGB, CMYK) Osobine boja, matematičke operacije Geometrijske transformacije Transformacije pogleda

Sadržaj predmeta / plan rada 3D prikazi slike API Algoritmi isijecanja Parametarske krive i površine Renderisanje Formati grafičkih datoteka i kompresija Filteri i efekti Fraktali

Način realizacije ispita ECTS bodovi Predavanja – prisustvo 1,5 Vježbe – prisustvo Seminarski rad 0,5 Konsultacije Pismeni ispit 1 Usmeni ispit 2 Ukupno 7

Način realizacije ispita Tokom semestra – 3 periodična testa Hardver i modeli boja Geometrijske transformacije i algoritmi Parametarske krive i površine Prolazna ocjena – min. 50% bodova Sva tri testa = konačna ocjena Oni koji ne ostvare 50% bodova moraju polagati ispit (onaj dio za koji nisu ostvarili bodove)

Teme za seminarske radove Histogrami slike Difrakcija i polarizacija Hromatska aberacija Senzori digitalnih kamera 3D skeneri Fringe projection Lokalni kontrast Interpolacija digitalne slike Digitalne panorame Korekcija slike (retuš) Dubina polja Dinamički raspon Izoštravanje slike sa "Unsharp mask" Photoshop Levels Photoshop Curves Photoshop Filters Photoshop Clipping path Photoshop Layers

Hardver za prikaz slike Grafički adapter, grafička kartica, VGA Displej (monitor, projektor, TV)

Grafički adapteri - izlazi Izlazi: 1, 2 ili više Digitalni i analogni izlazi Analogni displeji zahtijevaju DAC (Digital to analog converter)

Grafički adapteri - izlazi VGA izlaz (analogni) VGA = video graphics adapter Konektor: D-Sub 15 DVI izlaz (digitalni) postoji adapter DVI > VGA/D-Sub

Grafički adapteri - izlazi Kompozitni video RCA (Radio Corporation of America) za TV ili VCR koaksijalni kabl S-Video (S-VHS) 4 žice (2 svjetlost i 2 boja)

Grafički adapteri - izlazi Komponentni video Koaksijalni kablovi: "Y", "Pb", "Pr" Za HDTV (high definition television) HDMI (High Definition Multimedia Interface) Nosi i audio signal

Grafički adapteri - ulazi Interfejsi (ulazi) Propusnost (bandwidth) je količina informacija koja može proći kroz interfejs u jedinici vremena. ISA PCI AGP PCI Express

Grafički adapteri - ulazi ISA (Industry Standard Architecture) 8-bit ili 16-bit EISA, VL-BUS : 32-bit PCI (Peripheral Components Interconnect) 32-bit, 33 MHz, 133 MB/s

Grafički adapteri - ulazi AGP (Accelerated Graphics Port) direktni read/write pristup sistemskoj memoriji, de-multiplexing u transferu podataka, veće brzine clock-a. AGP: 266 MB/s (32 bit, 66 MHz) AGP 2x: 0,5 GB/s AGP 4x: 1 GB/s AGP 8x: 2,1 GB/s

Grafički adapteri - ulazi PCI Express Serijski interfejs PCI Express x1: 250 MB/s PCI Express x16: 4 GB/s AGP: max 41.8 W PCI Express: max 150 W

Grafički adapteri - hlađenje Hlađenje: pasivno i aktivno Pasivni hladnjak:

Grafički adapteri - hlađenje Hlađenje cijevima Radeon X1600 odvodi tolpotu kroz 2 cijevi do hladnjaka na pozadini kartice.

Grafički adapteri - hlađenje Hlađenje ventilatorom za procesor za memoriju

Grafički adapteri - hlađenje Single-slot Dual slot

Grafički adapteri – procesor CPU – Central Processing Unit GPU – Graphics Processing Unit Performanse najviše zavise of GPU Memorija je bitna kod 3D zahtjevnih aplikacija

Grafički adapteri – memorija Današnji adapteri imaju 128, 256, 512 MB Koriste se i DDR2 i GDDR3 Pored kapaciteta memorije, važna je i propusnost sabirnice: 64 do 512 bita

Grafički adapteri – definicije Refresh rate - brzina osvježavanja slike (Hz) Pixel (picture element) tačka grafičke informacije na displeju 1024x768 znači 1024 pixela po širini i 768 pixela po visini

Grafički adapteri – definicije Vertex – tačka u 3D prostoru sa X, Y, Z koordinatama Texture – 2D slika nalijepljena na 3D objekat radi simulacije površina

Grafički adapteri – DirectX Microsoft API (Application Programming Interface) OpenGL Posrednik između softvera (najčešće multimedijalne 3D igre) i hardvera Proizvođači hardvera prilagođavaju drajvere API-ju, a ne softveru DirectX 10: samo Vista

Grafički adapteri ATI vs. NVIDIA