TAILIEUCHUNG - Lecture Computer graphics: Lecture 15 - Fasih ur Rehman

This chapter discuss the purpose of the components required for successful communications; describe these uses of computer communications: wireless messaging services, wireless Internet access points, cybercafés, global positioning systems, collaboration, groupware, voice mail, and Web services; | Computer Graphics Lecture 15 Fasih ur Rehman Last Class Combining Transformations Affine versus Rigid body Transformations Homogenous Transformations Today’s Agenda Homogeneous transformations Types of Transformations Linear Transformations Affine Transformations Projective Transformations Homogenous Coordinate System Basic 2D transformations in 3D are Translation Scaling as 3x3 Rotation as 3x3 Shear as 3x3 Linear Transformations Combination of Scaling, rotation and shear are linear transformations Linear Transformations satisfy following Origin maps origin Lines maps lines Parallelism is preserved Ratios remain the same Affine Transformations Affine transformations are combinations of linear transformations and Translation Affine transformations obey the following Origin does not necessarily map the origin Lines maps lines Parallelism is preserved Ratios remain the same Projective Transformations Affine Transformations and projective warps form projective transformation Projective .

• Đồ họa - Thiết kế - Flash
• Computer graphics
• Lecture Computer graphics
• Drawing elementary figures
• Đồ họa máy tính
• Graphical user interfaces
• Interactive computer graphics
• Interactive computer
• A graphics system
• Graphics system
• Graphics programming
• Bài giảng Đồ họa máy tính
• Graphics systems
• Monochrome adaptor
• Color graphics adaptor
• Video display devices
• Raster scan systems
• Interactive graphics
• Passive graphics
• OpenGL programming
• Đồ họa 2D
• Geometric modeling
• Computer graphics applications
• Mathematics of parametric equations
• Display devices
• Colored displays
• Graphics applications
• Layout design
• Architectural simulations
• Text mode colors
• Graphics mode colors
• Video memory directly
• Computer forensics
• Computer investigations
• Computer forensics and investigations
• Recovering graphics files
• Graphics file
• Vector graphics
• Programmable shaders
• Procedural methods
• Advanced rendering