Computer Graphics and Image Processing

Lecture Note on Computer Graphics

This comprehensive lecture note by Prof. Vijay M. Shekat comprehensively explains the basics that surround the fundamental concepts in computer graphics. The basics of computer graphics, such as the principles and application of graphics primitives, are explained-entities required to display a picture. The note throws light on the 2D transformations and viewing techniques that form an important approach toward manipulating and displaying two-dimensional graphics. The text also covers 3D concepts and object representation, which are important in acquiring knowledge about the complexity of three-dimensional modeling. The discussion covers 3D transformations and viewing, and a deep view is taken in how objects are manipulated and viewed in three-dimensional space. Advanced topics are also covered and may include recent developments and sophisticated techniques of computer graphics, making this note very useful for students and professionals who want to learn both the basics and the advanced aspects of the subject.

Author(s): Prof Vijay M Shekat

130 Pages

Computer Graphics Lecture Notes by Malla Reddy College Of Engineering

In this respect, the lecture notes provided by Malla Reddy College of Engineering provide a big picture of some respects related to computer graphics. The application areas of computer graphics are discussed here that show how graphics are used in several industries and technologies. Some basic output primitives, which are considered elementary to elementary rendering, are explained in the notes, such as points and lines. These involve 2D geometrical transformations and 2D viewing techniques, which are very important in manipulating two-dimensional objects. The notes also explain the representation of 3D objects and transformations, important in the creation and transformation of three-dimensional models. Methods of visible surface detection are discussed to show the way in which a determination of parts of a scene visible can be made. The inclusion of topics on computer animation completes this coverage, giving an understanding of how graphics can be animated for dynamic visual effects.

Author(s): Malla Reddy College Of Engineering

64 Pages

Computer Graphics by Mandeep Kaur

This text by Mandeep Kaur, from Lovely Professional University, is an overall guide to computer graphics. The book starts with basic computer graphics so that the ground can be well-laid for complex topics. The colors of computer graphics and graphics input/output devices, crucial in the generation and interaction of digital images, are discussed herein. It includes scan conversion-the methods lying at the heart of drawing lines and shapes on the screen. The manual focuses on 2D transformations, viewing-important components in handling and displaying two-dimensional graphics. At the same time, the book provides the basics necessary to understand three-dimensional graphics modeling, clipping, and hidden surfaces, incorporating some more advanced graphical techniques in the process. It also covers color and shading models, advanced topics in computer graphics, animation, among others; therefore, the book can be useful for both basic and advanced learners.

Author(s): Mandeep Kaur, Lovely Professional University

234 Pages

Computer Graphics by AAGASC

The following textbook by Arignar Anna Government Arts and Science College gives an overview of computer graphics systems in some detail. It begins with the overall architecture of computer graphics systems in order to place into context how such graphical applications are built and executed. Output primitives discussed in this book are the basic elements used in constructing an image. Also, there is a discussion about 2D geometric transformations for manipulating two-dimensional objects. It contains parts on the graphical user interface and the methods of interactive input that are very important when one is designing graphics applications that should be friendly to users. Geometric and modeling transformations concerning 3D graphics are dealt with in the book at the description of how to create and modify three-dimensional objects. Hence, the resource is helpful in studying both the basic issues of computer graphics systems and its applications.

Author(s): Arignar Anna Government Arts and Science College, Karaikal, Puducherry

100 Pages

Lecture Notes On Computer Graphics

The set of lecture notes provides an overview of some important topics related to computer graphics. It starts with the application of computer graphics, extending to various areas where graphical techniques are indispensable. The lecture notes discuss the basic algorithms for drawing lines like Bresenham's algorithm and go further to give details on two-dimensional transformation, such as scaling, rotation, and translation. Concepts about 2D viewing and representation of 3D objects with their transformation have been discussed. This is done by explaining methods for visible-surface detection. Finally, an understanding of some general concepts of the way dynamic visual content is produced and manipulated in computer animation is provided.

Author(s): Ms. S J Sowjanya, Ms. V Divyavani

58 Pages

Computer Graphics Lecture Notes by Clinton L. Jeffery

The following are the notes from Clinton L. Jeffery on aspects in both the theoretical and practical aspects of computer graphics. An introduction to hardware in graphics and frame buffers is given first, followed by the description of line drawing techniques and the parameters for API. Next come color indices, colormaps, and raster operations-forming the very basics necessary to understand color and graphics management. These notes also extend to the UI graphics primitives, region filling, and advanced concepts such as the Golden Rectangle. There is great emphasis on OpenGL, GLU, and GLUT, which really establishes modern graphics programming. Other topics involve the Phong shading model, texture mapping, and 3D model file formats that make these notes comprehensive toward understanding the principles underlying many practical applications in computer graphics.

Author(s): Clinton L. Jeffery

NA Pages