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What is the definition of projection in English?

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Wiktionary (0.00 / 0 votes)Rate this definition: reprojection (Noun) Projection again or anew; the act of reprojecting.
Reprojection are the extra frames displayed (not rendered by your GPU) by the software to smooth out the framerate and prevent stuttering from a low or variable framerate. So if you're running below 90FPS, these fake frames are injected by the software. So the percentage shown is an average of how much reprojection is being used.The reprojection error is a geometric error corresponding to the image distance between a projected point and a measured one. It is used to quantify how closely an estimate of a 3D point recreates the point's true projectionReprojection in GIS consists in changing the coordinates values of a dataset from one coordinate system to another coordinate system. Let's take a one dimensionnal case as an exampple. Imagine that you need to guide two friends who are trying to find your house.

What is a reprojection frame?

Reprojection involves the headset's driver taking one or multiple previously rendered frames and using newer motion information from the headset's sensors to "reproject" or "warp" the previous frame into a prediction of what a normally rendered frame would look like.

What is reprojection error in image projection?

Reprojection error. It is used to quantify how closely an estimate of a 3D point recreates the point's true projection . More precisely, let be the projection matrix of a camera and be the image projection of , i.e. . The reprojection error of is given by , where denotes the Euclidean distance between the image points represented by vectors and .

What is reprojection in GIS and how does it work?

Reprojection in GIS consists in changing the coordinates values of a dataset from one coordinate system to another coordinate system. Let's take a one dimensionnal case as an exampple. Imagine that you need to guide two friends who are trying to find your house.

What is the definition of projection in English?

English Language Learners Definition of projection. : an estimate of what might happen in the future based on what is happening now. : something that sticks out from a surface. : the act or process of causing a picture, movie, etc., to appear on a surface.

What is the definition of projection in English?

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