Bitmap Image Editing B.Sc. (Hons) Multimedia ComputingMedia Technologies.

Slides:



Advertisements
Similar presentations
Creative Computing. \\ aims By the end of the session you will be able to: 1.Explain the difference between various image file formats 2.Load in and display.
Advertisements

Multimedia for the Web: Creating Digital Excitement Multimedia Element -- Graphics.
Welcome to UFCEKR-20-1 Media Technologies. B.Sc. (Hons) Multimedia Computing Module Presentation Lectures, examples, and demonstrations Worksheets and.
B.Sc. Multimedia ComputingMedia Technologies Media Technologies Module Review.
Graphics Device Principles B.Sc. (Hons) Multimedia ComputingMedia Technologies.
An Introduction to Computer Graphics B.Sc. (Hons) Multimedia ComputingMedia Technologies.
Bitmap Image Editing B.Sc. (Hons) Multimedia ComputingMedia Technologies.
B.Sc. Multimedia ComputingMedia Technologies Media Technologies Module Review.
Post Production Techniques B.Sc. (Hons) Multimedia ComputingMedia Technologies Video Editing.
B.Sc. Multimedia ComputingMedia Technologies Vector Graphics.
Graphics Device Principles B.Sc. (Hons) Multimedia ComputingMedia Technologies.
Media TechnologiesB.Sc.(Hons) Multimedia Computing Graphics Devices Principles and Image Structures.
SWE 423: Multimedia Systems Chapter 4: Graphics and Images.
2.01 Understand Digital Raster Graphics
Standards, Devices, and Software Applications B.Sc. (Hons) Multimedia ComputingMedia Technologies Video Capture and Editing.
Introduction to Computer Graphics
Vector vs. Bitmap SciVis V
8.2 PICTURE IT Graphic Types and Their Uses. What Are Graphics?  Graphics are pictures/images  They could be images taken on a digital camera or scanned.
How Images are Represented Bitmap images (Dots used to draw the image) Monochrome images 8 bit grey scale images 24 bit colour Colour lookup tables Vector.
V Obtained from a summer workshop in Guildford County July, 2014
Part A Multimedia Production Rico Yu. Part A Multimedia Production Ch.1 Text Ch.2 Graphics Ch.3 Sound Ch.4 Animations Ch.5 Video.
Digital Images. Scanned or digitally captured image Image created on computer using graphics software.
 Scanned or digitally captured image  Image created on computer using graphics software.
WHAT IS IT AND WHY SHOULD I CARE? 2.0.  GRAPHICS  Draw-type graphics (also called vector graphics) represent an image as a geometric shape made up of.
 HTML Tags  Multimedia Definitions  Information from the Computer Internet Project  Information from the Technology/Scanner Assignment  Information.
Chapter 3 Survival Techniques. Goals Discover that being an Illustrator artist is more than just knowing the tools Develop a basic understanding of the.
Internet as a resource tutorial – part steps, 3 different actions 1. Search content 2. Use Text 3. Use Images.
Macromedia Flash MX Design Professional MODIFYING GRAPHICS IMPORTING AND.
Computer Graphics Prepared by Dragon Lee 1 January 2003.
COMP Bitmapped and Vector Graphics Pages Using Qwizdom.
Digital Imaging Raster (Bitmapped) Images. 1. How they work…  Image data is stored in literal “map”  Each pixel (picture element) is measured for its.
Computer Graphics Computer Graphics is everywhere: Visual system is most important sense: High bandwidth Natural communication Fast developments in Hardware.
Lecture 4 - Introduction to Computer Graphics
Unit F1KS 11 Digital Media Elements for Applications First Steps.
Module Code: CU0001NI Technical Information on Digital Images Week – 2 - Extra.
Image Representation. Objectives  Bitmaps: resolution, colour depth and simple bitmap file calculations.  Vector graphics: drawing list – objects and.
MILLIONAIRE SCOREBOARD $100 $200 $300 $500 $1,000 $2,000 $4,000 $8,000 $16,000 $32,000 $64,000 $125,000 $250,000 $500,000 $1 MILLION Click the $ for.
Digital Multimedia, 2nd edition Nigel Chapman & Jenny Chapman Chapter 3 This presentation © 2004, MacAvon Media Productions Introduction to Computer Graphics.
GRAPHICS. Topic Outline What is graphic. Resolution. Types of graphics. Using graphic in multimedia applications.
Multimedia Elements –Graphics. Graphics in Multimedia Applications.
Chapter 4: Representation of data in computer systems: Images OCR Computing for GCSE © Hodder Education 2011.
Chapter 3: Images Yaqoob Al-Slaise ITBIS351. Outline Work out your graphical approach by planning your approach Organizing your tools Configuring your.
Web Graphics. Colours and Display Graphics and Modems 28.8kbps = 3.6 KB per second 36 KB takes 10 seconds to load. Pixels and color.
2D Graphics Theory & Principles. Single Point Smallest addressable area on screen or digital image.
File Formats and Vector Graphics. File Types Images and data are stored in files. Each software application uses different native file types and file.
Computer Graphics Bitmap v Vector Graphics. Learning Objectives: By the end of this topic you should be able to:
Introduction to Image Processing. Image Processing is the steps of using image processing tools to covert different kinds of image sources into different.
 Scanned or digitally captured image  Image created on computer using graphics software.
Macromedia Fireworks MX 2004 ITEC 4830 Graphics Design Lesson 1 Bitmap Editing.
Digital Graphics for Computer Games Pixels Types of Digital Graphics (Raster and Vector) Compression.
Graphics Theory. Learning Objectives Learn about use of graphics & their importance Identify what makes a good graphic & why Recognise different graphic.
RASTERIZING SHAPES IN PHOTOSHOP RASTERIZE: A process in Photoshop of converting a vector image into a bitmap (or raster) image VECTOR: A vector image is.
By tom squire.  Graphic cards are made of millions of dots called pixels. Graphic cards take data from the CPU and turn it into a picture. At most common.
Guilford County SciVis V104.03
Mohammed AM Dwikat CIS Department Digital Image.
13 June – Session : Graphics Different types of Graphics for the web Features of image editing software Good practice for image editing.
Honors Geometry Transformations Section 3 Translations and Compositions.
Digital imaging.
Chapter Lessons Work with imported files
Introduction to raster graphics
CSI-447: Multimedia Systems
IMAGES.
Chapter III, Desktop Imaging Systems and Issues: Lesson IV Working With Images
Learning Intention I will learn how a computer stores graphics.
Chapter 3:- Graphics Eyad Alshareef Eyad Alshareef.
EEE3112 Introduction to Multimedia Application & Technology Chapter 1: Image Development by Muhazam Mustapha, September 2012.
Chapter Lessons Work with imported files
Representing Images 2.6 – Data Representation.
Transformations: Translations Rotations Reflections
Lecture 4 - Introduction to Computer Graphics
Presentation transcript:

Bitmap Image Editing B.Sc. (Hons) Multimedia ComputingMedia Technologies

Agenda Bitmapped Graphics Transformations Effects Anti-Aliasing B.Sc. (Hons) Multimedia ComputingMedia Technologies

Bitmapped Graphics Allow for high-definition photorealistic images. Image encoded on a pixel by pixel basis. Image resolution degraded when scaled Supports lossless compressions algorithms File Formats -.BMP,.GIF,.JPG,.TIF.TGA Software Adobe Photoshop ( with ImageReady) Macromedia Fireworks PaintShop Pro (Shareware) B.Sc. (Hons) Multimedia ComputingMedia Technologies

Bitmap Structure B.Sc. (Hons) Multimedia ComputingMedia Technologies Logical PixelsDevice Pixels

Bitmap ‘Mapped’ to Device

Bitmap ‘Mapped’ to Device 2

True Colour Human eye can distinguish between 2 24 colours = colours Thus any system giving >= 2 24 colours can be described as ‘Truecolour’ or Truecolor 24 bits per pixel yields true colour 16 bits per pixel often referred to as ‘High Colour’ B.Sc. (Hons) Multimedia ComputingMedia Technologies

Image Transformations Scaling Rotations Translations Reflections (flip) Skewing Freeform B.Sc. (Hons) Multimedia ComputingMedia Technologies

Translation B.Sc. (Hons) Multimedia ComputingMedia Technologies

Scaling B.Sc. (Hons) Multimedia ComputingMedia Technologies

Rotation B.Sc. (Hons) Multimedia ComputingMedia Technologies

Reflection (flip) B.Sc. (Hons) Multimedia ComputingMedia Technologies

Skewing B.Sc. (Hons) Multimedia ComputingMedia Technologies

Freeform (distort) B.Sc. (Hons) Multimedia ComputingMedia Technologies

Compositing Images B.Sc. (Hons) Multimedia ComputingMedia Technologies

Compositing Images B.Sc. (Hons) Multimedia ComputingMedia Technologies

Compositing Images B.Sc. (Hons) Multimedia ComputingMedia Technologies

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.