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Topic: Graphical projection

Related Topics

Orthographic projection

Oblique projection

Perspective projection

Projection (linear algebra)

Trimetric projection

Dimetric projection

Descriptive geometry

Isometric projection

Engineering drawing

Perspective (visual)

Perspective

Network protocol

	Graphical projection - Wikipedia, the free encyclopedia
		Graphical projection is a protocol by which an image of an imaginary three-dimensional object is projected onto a plane surface without the aid of mathematical calculation.
		Orthographic projection is derived from the principles of descriptive geometry and may produce an image of a specified, imaginary object as viewed from any direction of space.
		In dimetric pictorials (for protocols see dimetric projection), the direction of viewing is such that two of the three axes of space appear equally foreshortened, of which the attendant scale and angles of presentation are determined according to the angle of viewing; the scale of the third direction (vertical) is determined separately.
	en.wikipedia.org /wiki/Graphical_projection (823 words)

	Orthographic projection - Wikipedia, the free encyclopedia
		Orthographic multiview projection is derived from the principles of descriptive geometry and may produce an image of a specified, imaginary object as viewed from any direction of space.
		Orthographic projection is distinguished by parallel projectors emanating from all points of the imaged object and which intersect a plane of projection at right angles.
		Fig.14-16: The various planes of projection are unfolded to be planar with the Frontal plane of projection.
	en.wikipedia.org /wiki/Orthographic_projection (884 words)

	8.4.3. How do you project reliability at use conditions?
		Reliability projections based on failure data from high stress tests are based on assuming we know the correct acceleration model for the failure mechanism under investigation and we are also using the correct life distribution model.
		Projection to use conditions after a single cell at high stress is run as a line reliability monitor.
		The second type of use projection was used in the section on lognormal and Weibull tests, in which we judged new lots of product by looking at the proportion of failures in a sample tested at high stress.
	www.itl.nist.gov /div898/handbook/apr/section4/apr43.htm (665 words)

	Orthographic projection - Facts, Information, and Encyclopedia Reference article
		In first-angle projection, each view of the object is projected in the direction (sense) of sight of the object, onto the interior walls of the box i.e the each view of the object is drawn on the opposite side of the box:
		In third-angle projection, each view of the object is projected opposite to the direction (sense) of sight, onto the (transparent) exterior walls of the box i.e, the each view of the object is drawn on the same side of the box:
		One way to consider the projections is that with Third-Angle projections, the projection on the left corresponds to holding the object in one's hand and turning it clockwise as seen from above (conventionally called to the left), while in First-Angle projections, one turns the object counter-clockwise (conventionally called to the right).
	www.startsurfing.com /encyclopedia/o/r/t/Orthographic_projection.html (895 words)

	Projection - Wikipedia, the free encyclopedia
		Power projection, the capacity of a state to implement policy by means of force, or the threat thereof, in an area distant from its own territory
		Psychological projection, a defence mechanism in which one attributes to others, one’s own unacceptable or unwanted thoughts or emotions
		Enamel projections, extensions of dental enamel beyond the normally smooth cervical margin and onto the root of the tooth
	en.wikipedia.org /wiki/Projection (178 words)

	Encyclopedia :: encyclopedia : Projection (Site not responding. Last check: 2007-10-31)
		In mathematics a projection is a linear transformation which remains unchanged if applied twice (p(u) = p(p(u))) (in other words, it is idempotent), such as that taking (x, y, z) in three dimensions to (x, y, 0) in the plane or generalisations of this in other dimensions.
		In mathematics a projection is also a mapping that takes an element to the equivalence class it is in, and mapping an element (x,y) of a Cartesian product to x or y, mapping a function f to the value f (x) for a fixed x, etc.
		In cinematography, projection is the display of a movie in a theater using a movie projector, which is likely to be replaced by digital projection
	www.hallencyclopedia.com /Projection (241 words)

	Graphical Locater Home Page
		The Graphical Locater program is currently limited to the Northwest Quarter of the Earth, that is, 0 to 90 degrees north latitude and 0 to 180 degrees west longitude.
		Complete Graphical Locater results are available for the conterminous USA, except that legal descriptions are limited to the states covered by trs-data.
		Graphical Locater results are better than any other method available to me, so I have no way to independently test its accuracy, others are invited to do so and report back.
	www.esg.montana.edu /gl/index.html (3327 words)

	Blend control system - Patent 6002408
		Preferably, the portions of the object having a projection outside a line taken between the two control points are determined to have a color substantially the same as the closest one of the control points (5,6).
		Further, portions of the graphical object that have a projection outside a line taken between the two control points can be determined to have a color substantially the same as the closest one of the control points.
		The apparatus can further comprise means for determining the color of portions of the graphical object having a projection outside a line extending between the two control points whereby the color of each portion is assigned to be substantially the same as that of the closest one of the control points.
	www.freepatentsonline.com /6002408.html (6209 words)

	chapter 3 (Site not responding. Last check: 2007-10-31)
		The convention is that the two vertical bonds in the projection are pointing behind the plane of projection (plane of paper sheet), and the two horizontal bonds are pointing towards the viewer.
		One of the remaining atoms is oriented behind the plane of projection (dashed bond), one towards the viewer (boldface bond).
		This projection is difficult to use with acyclic molecules but is most popular for representation of cyclic molecules e.g.
	tigger.uic.edu /~kbruzik/text/chapter3.htm (390 words)

	[No title]
		An automatic projection method known as the grand tour [6], is a method for viewing multidimensional data via orthogonal projection onto a sequence of two-dimensional subspaces.
		A graphical representation of this data set is to color-code each value in the table according to a color mapping scheme.
		The graphical pattern of the underlying data is shown by coloring each tile on the basis of the numerical value corresponding to the tile.
	hcil.cs.umd.edu /trs/2005-20/2005-20.html (7656 words)

	[No title]
		There are three categories of low dimensional projection techniques according to the way axes of the projection are composed: (1) General projection methods use a linear/nonlinear combination of dimensions for an axis of the projection plane.
		It is also possible to manually browse projections by rapidly changing the dimension for an axis using the item slider attached to the corresponding axis of the projection view (histogram and boxplot for 1D, and scatterplot for 2D).
		Histograms graphically reveal the scale and skewness of the data, the number of modes, gaps, and outliers in the data.
	hcil.cs.umd.edu /trs/2004-13/2004-13.html (6247 words)

	[No title]
		Non-parametric models, which do not fix the structure in the data, for example, kernel density estimation and smoothing, suffer from the curse of Dimensionality“, which means we need increasingly many observations to be confident that the estimate is reasonable as the dimension encreases.
		The power of using projections in exploratory data analysis is a consequence of the theorem of Craér-Wold (Mardia, Kent & Bibby 1979): The distribution of a random p-vector X is completely determined by the set of all one-dimensional distributions of linear combinations EINBETTEN Equation.3 where EINBETTEN Equation.3 through all fixed p-vectors.
		Thus we have to visit all 2-dimensional projections, as it is done in the Grand Tour (Asimov 1985), but as the dimensions increases we need a longer time to view a dense set of projections.
	comst.wiwi.hu-berlin.de /styles/styles/examcs.doc (494 words)

	Hipparchus Open Geographical Software Tools Tutorial and Programmer's Guide Geographics
		The stereographic projection is developed as though the Earth were hollow and rays of light defining the features were emanating from a point on the other side of the Earth from the tangency point, that is to say, from the point antipodal to the tangency point.
		The Mercator projection appears somewhat as though it might be developed by projecting rays from the center of a hollow Earth onto a cylindrical screen wrapped around it, touching at the Equator.
		This projection is particularly useful in depicting the paths of polar orbiting satellites.
	www.geodyssey.com /tutorial/tc09.html (2790 words)

	V (Glossary) [EA User Guide]
		A projection of a model, which is seen from a given perspective or vantage point and omits entities that are not relevant to this perspective.
		A view element is a textual and/or graphical projection of a collection of model elements.
		A view projection provides a location and a style for each view element.
	www.sparxsystems.com /EAUserGuide/v(glossary).htm (137 words)

	HIV/AIDS & Education \| DATABASE \| Document abstract
		Projecting the Impact of AIDS on the Education system
		Graphical presentations which include population projections of a country with the presence and absence of HIV/AIDS are shown.
		Also shown on the slides are projection models showing how HIV/AIDS has affected Zambia’s economic and financial sector and its impact to the education sector up to the year 2010.
	www.harare.unesco.org /hivaids/view_abstract.asp?id=476 (100 words)

	projection - HighBeam Encyclopedia (Site not responding. Last check: 2007-10-31)
		The persistence of vision: the ephemeral art of projection design.
		Variations of the Gringorten square equal-area map projection.
		A Visual Basic Algorithm for the Winkel Tripel Projection.
	www.encyclopedia.com /doc/1E1-x-projectn.html (166 words)

	WinSANAL System (Site not responding. Last check: 2007-10-31)
		It is possible to interact with graphical elements as well as to use a symbolic form of data.
		The system is equipped with an extensive set of means of graphical presentation as well as of translation of data.
		He or she may modify the values of variables presented on the screen, either by influencing with images that represent the values, or by writing new data in a traditional symbolic form.
	www-zo.iinf.polsl.gliwice.pl /~jfrancik/aa/aa_old/winsanal.htm (817 words)

	INT 1043 Engineering Graphics (1-4-3)
		To provide the student with a comprehensive knowledge of the fundamentals, principles, and techniques used in engineering graphics.
		Graphics as a universal mode of engineering—technical communication
		The student will be expected to study and become familiar with the material assigned before the lectures and demonstration and before the process or procedure is attempted through assigned lab worksheets.
	www.ux1.eiu.edu /~cfris/syllabus.htm (605 words)

	Map Projections and Distortions (Site not responding. Last check: 2007-10-31)
		As the ring is manipulated on the globe, the corresponding projection of the ring is distorted using the same map projection parameters.
		OpenGL is used for graphics rendering, while FLTK is used for the graphical user interface.
		Shown is the Wagner VII projection, a pseudo azimuthal projection.
	www.cse.ucsc.edu /research/avis/map.html (351 words)

	Creating Graphical Output
		NCGM is a compact, efficient, and portable vector description of the graphical output.
		These are NOT randomly spaced plots, they are plots where the coordinates for each axis are not evenly spaced, but are still rectilinear, meaning all adjacent points along the X axis have the same Y coordinate and vice versa.
		This type of data's natural transformation is irregular; when the data is viewed, it is neither a linear projection nor a log projection.
	ngwww.ucar.edu /ngdoc/ng4.1/ref/ncl/NclGraphics.html (4144 words)

	Barco \| New graphical planetarium of the Science Museum of Valladolid immerses visitors in 3D universe through Barco ...
		Especially impressive is the capability to project the Zenith part from a projector positioned in the perimeter of the planetarium, thus making room for extra visitor seats.
		The lasers project reference points on the dome, allowing for accurate adjustment and periodic realignment of the projection system.
		Manual or automatic real time astronomic simulation or full dome video projection: the result is a high quality starry sky allowing for surprising presentations of the universe, for virtual tours in databases or full dome video”.
	www.barco.com /Edutainment/en/pressreleases/show.asp?index=841 (849 words)

	VizRank's Graphical Interface
		Projections with exactly/maximum n attributes: this setting is only shown with radviz vizualization method, as radviz can concurrently visualize an arbitrary number of attributes.
		Rank represents the index of the projection in the Projection List, Predicted Accuracy is the estimate of projection usefulness as determined by VizRank and #Instances is the number of data instances in the projection (due to missing values, different attribute subsets can have different number of valid instances).
		For scatterplot method the only value in the list box will be "2" (since scatterplot can concurrently visualize only 2 attributes), while for radviz method it can contain any value between 3 and the number of attributes in the data set.
	www.ailab.si /supp/bi-vizrank/gui.htm (840 words)

	Engineering
		Principles and applications of graphic projection and graphical mathematics to the solution of engineering problems.
		Trusses and frames analyzed by algebraic and graphic procedures; influence lines and live loading analysis; rigid frames analyzed by slope deflection and moment distribution.
		The project subject must be approved during the semester prior to enrollment.
	www.csufresno.edu /catoffice/archives/oldcourses/6566/engcrs.html (1340 words)

	2. Hierarchy of graphical objects (Site not responding. Last check: 2007-10-31)
		is an orthographic projection that maps eye coordinates in a one to one manner to pixel coordinates, allowing specification of object position in absolute pixels.
		This could be used, for example, to overlay objects with different projections such as in the targetBackground demo.
		The name ``Stimulus'' is perhaps a slightly inaccurate because instances of this class only define how to draw a set of graphics primitives.
	www.visionegg.org /manual/hierarchy.html (347 words)

	Actuated Workbench
		It is intended for use with existing tabletop tangible interfaces, providing an additional feedback loop for computer output, and helping to resolve inconsistencies that otherwise arise from the computer’s inability to move objects on the table.
		This offers many advantages over purely graphical interfaces, including the ability for users to organize objects spatially to aid problem solving, the potential for two-handed interaction, and ease of collaboration between multiple collocated users.
		While input occurs through the physical manipulation of tangible objects, output is displayed only through sound or graphical projection on and around the objects.
	www.monzy.org /actuatedworkbench (341 words)

	VVV --- VIEWING VOLUME VISUALIZER
		The graphical output window is separated into two vertical halves.
		Exactly as for the principal view, the viewing and projection parameters can be specified for camera 2 (middle column of control panel).
		The button "Code Generation" dumps a C file which specifies viewing and projection of the current principal view in one routine.
	www.inf.ufes.br /~thomas/graphics/vvv/vvv.html (492 words)

	Barco \| Projection Systems \| Product Page (Site not responding. Last check: 2007-10-31)
		The data is displayed with its specific parameters (color depth, refresh rate) without any impact on the performance of the graphical controller.
		One channel of Barco’s digital graphic card is connected to the digital input of HERMES V2A.
		When this input is selected to be the active one the data of the graphical controller is displayed on the connected projection cube.
	www.barco.com /projection_systems/products/product.asp?GenNr=779 (186 words)

	Oregon Scientific \| U.S. \| Product \| BAR623PA \| Projection Clock with Weather Forecaster
		The graphical icons let you know before you start your day what the weather will be like on your morning commute.
		The projection clock means you never have to fumble around in the dark.
		Projects time and temperature onto a wall, ceiling, or just about any surface which offers a great way to read the time in the dark
	www2.oregonscientific.com /shop/product.asp?cid=1&scid=2&pid=631 (158 words)

	Layton Graphics, Inc. Announces Release of MAP2PDF for ArcGIS
		In addition, users with MAP2PDF for Acrobat can dynamically re-project coordinates using various datum's and projections, interact with GPS devices to view live positioning on GeoPDF maps, zoom to coordinates, measure distances/angles in a variety of units of measure, and edit spatial data via standard Adobe PDF forms technology.
		About Layton Graphics, Inc. Founded in 1976, Layton Graphics, Inc. specializes in publishing mapping and engineering data from CAD, GIS databases, manual drawings and other engineering applications to easy-to-use intelligent PDF files.
		Layton Graphics sells CAD2PDF and MAP2PDF software, which is used by large organizations for easy rendering of engineering data to intelligent PDF.
	www.prnewswire.com /cgi-bin/stories.pl?ACCT=104&STORY=/www/story/02-03-2005/0002947162&EDATE= (501 words)

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