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Stop-and-copy garbage collection in a Lisp architecture: [1] Memory is divided into working and free memory; new objects are allocated in the former. When it is full (depicted), garbage collection is performed: All data structures still in use are located by pointer tracing and copied into consecutive locations in free memory.
Garbage is generally classified into two types: syntactic garbage, any object or data which is within a program's memory space but unreachable from the program's root set; and semantic garbage, any object or data which is never accessed by a running program for any combination of program inputs.
GDI—Graphics Device Interface; GFDL—GNU Free Documentation License; GIF—Graphics Interchange Format; GIGO—Garbage In, Garbage Out; GIMP—GNU Image Manipulation Program; GIMPS—Great Internet Mersenne Prime Search; GIS—Geographic Information System; GLUT—OpenGL Utility Toolkit; GML—Geography Markup Language
A waste picker is a person who salvages reusable or recyclable materials thrown away by others to sell or for personal consumption. [1] There are millions of waste pickers worldwide, predominantly in developing countries , but increasingly in post-industrial countries as well.
Graphics represented as a rectangular grid of pixels. Rasterization Converting vector graphics to raster graphics. This terms also denotes a common method of rendering 3D models in real time. Ray casting Rendering by casting non-recursive rays from the camera into the scene. 2D ray casting is a 2.5D rendering method. Ray marching
In computer science, garbage in, garbage out (GIGO) is the concept that flawed, biased or poor quality ("garbage") information or input produces a result or output of similar ("garbage") quality. The adage points to the need to improve data quality in, for example, programming.
VTK was initially created in 1993 as companion software to the book The Visualization Toolkit: An Object-Oriented Approach to 3D Graphics. [7] The book and software were written by three researchers (Will Schroeder, Ken Martin and Bill Lorensen) on their own time and with permission from General Electric (thus the ownership of the software resided with, and continues to reside with, the authors).
In computing, the trash, also known by other names such as trash bin, dustbin, wastebasket, and similar names, is a graphical user interface desktop metaphor for temporary storage for files set aside by the user for deletion, but which are not yet permanently erased. This lifts the burden from the user of having to be highly careful while ...