display file structure in computer graphics

Computational Biology: Computational biology is an interdisciplinary field that applies the techniques of computer science, applied mathematics and statistics to address biological problems.

It is not provide 2D,3D updation and motion It is provide interaction between user and hardware It is not provide interaction between user and hardware

Interactive vs Passive Graphics Interactive Graphics The image is totally under the control of program instructions not under the user. it is the computer graphics in which user does not have any kind of control over the image. Passive Graphics computer graphics otherwise known as passive computer graphics. This helps him to signal his request to the computer. Here the observer is given some control over the image by providing him with an input device for example the video game controller of the ping pong game.

Interactive Computer Graphics: Interactive Computer Graphics involves a two way communication between computer and user. Usually, the term refers to computer-generated image data created with the help of specialized graphical hardware and software. Introductionto3-Dviewing transformations and clippingĬomputer graphics are pictures and films created using computers. Transformations(Translation, Scaling,Rotation,Reflection,Shearing) ,Bresenham’salgorithmsforlineandcirclealongwiththeirderivationsĪrea fillingtechniques, flood fill techniquesĢDimensionalGraphics: Cartesian andneedof Homogeneous co-ordinate system Introduction to Active and PassiveGraphics, Introduction to 3-dimensional Graphics:GeometricTransformations (Translation, Scaling, Rotation, Reflection,Shearing),Mathematicsof Projections(parallel& perspective).Introductionto3-Dviewing transformations and clipping.

DimensionalGraphics:Cartesian andneedof Homogeneous co-ordinate system,Geometric transformations(Translation, Scaling,Rotation,Reflection,Shearing),Two-dimensionalviewing transformationandclipping (line,polygonandtext),CohenSutherland, SutherlandHodgemanandLiang Barskyalgorithm for clipping.

ProcessandneedofScanConversion,ScanconversionalgorithmsforLine,CircleandEllipse,effectof scanconversion,Bresenham’salgorithmsforlineandcirclealongwiththeirderivations,MidpointCircleĪlgorithm,Area fillingtechniques, flood fill techniques, charactergeneration. Video DisplayDevices– Refresh Cathode Ray Tube, Raster Scan displays, Random Scan displays, ArchitectureofRasterandRandomScanMonitors,ColorCRT-monitorsand Colorgenerating techniques (Shadow Mask, Beam Penetration), Direct View Storage Tube, Flat-Panel Displays 3-D Viewing Devices, Raster Scan Systems, Random Scan Systems,Graphicsmonitors and workstations, ColorModels Inputdevices:lightpens,Graphic tablets,Joysticks,Trackball,Data Glove,Digitizers,Image scanner, Graphs and Types of Graphs. Introduction to Active and PassiveGraphics, Applications of Computer Graphics. Faculty of Computer Applictions,SBS College.

Display file structure in computer graphics