Anti-aliasing of computer-generated images: A picture-independent approach
Computer Graphics Forum
A VLSI-oriented architecture for parallel processing image generation
Proceedings of the IFIP WG 10.3 working conference on highly parallel computers for numerical and signal processing applications on Highly parallel computers
A Way to Build Efficient Carry-Skip Adders
IEEE Transactions on Computers
A processor for an object-oriented rendering system
Computer Graphics Forum
PROOF: an architecture for rendering in object space
Advances in computer graphics hardware III
Compositing 3-D rendered images
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Antialiasing through stochastic sampling
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Bresenham's algorithm with Grey scale
Communications of the ACM
IEEE Computer Graphics and Applications
A parallel scan conversion algorithm with anti-aliasing for a general-purpose ultracomputer
SIGGRAPH '83 Proceedings of the 10th annual conference on Computer graphics and interactive techniques
Filtering edges for gray-scale displays
SIGGRAPH '81 Proceedings of the 8th annual conference on Computer graphics and interactive techniques
Parallel processing image synthesis and anti-aliasing
SIGGRAPH '81 Proceedings of the 8th annual conference on Computer graphics and interactive techniques
A tutorial on compensation tables
SIGGRAPH '79 Proceedings of the 6th annual conference on Computer graphics and interactive techniques
The A -buffer, an antialiased hidden surface method
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
An analytic visible surface algorithm for independent pixel processing
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Algorithms for drawing simple geometric objects on raster devices
Algorithms for drawing simple geometric objects on raster devices
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Computer-synthesized images exhibit the typical artifacts of raster displays, called alias ing, rastering, staircasing or the "jaggies". Display of an image on a raster CRT requires the sampling the two dimensional image signal I( x, y) to obtain a pixel-based description of intensity. Unfortinately, this sampling process treates the pixel as a mathematical point and the point sampling of an unfiltered object is never correct at any resolution. Aliasing effects (spatial and temporal) are due to undersampling of the image signal. Spatial aliasing occurs when images contain frequencies greater than one half the spa tial sampling frequency. Lines that should be straight appear jagged, very small objects may not be visible, portions of long thin objects may disappear.