Results 291 to 300 of about 3,739,334 (352)

Coordinate transformations in object recognition.

Psychological Bulletin, 2006
A basic problem of visual perception is how human beings recognize objects after spatial transformations. Three central classes of findings have to be accounted for: (a) Recognition performance varies systematically with orientation, size, and position; (b) recognition latencies are sequentially additive, suggesting analogue transformation processes ...
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Coordinate transform invariance

Foundations of Physics, 1996
A four-dimensional operator is shown to contain the operator-generators for rotation, scale, reflections, and boosts. The hypothesis is advanced that a physical system changes under this operator by at most a complex phase factor due to invariance against the choice of menial frame.
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Coordinate Transformations

2022
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Curvilinear Coordinates, Local Coordinate Transformations

2019
The reader probably has experience in using polar coordinates on the 2D plane, or spherical coordinates in the 3D space. Below, we consider a general treatment of curvilinear coordinate systems, which include these and many other examples.
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Transforming Coordinate Spaces

2017
In the past chapters, we mentioned transformations between coordinate spaces multiple times, but we deferred a more detailed explanation until this chapter.
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Analysis of Tan-Sun Coordinate Transformation System for Three-Phase Unbalanced Power System

IEEE transactions on power electronics, 2018
Guangjun Tan, Xiaofeng Sun
semanticscholar   +1 more source

Combining Galileo HAS and Beidou PPP-B2b with Helmert coordinate transformation method

GPS Solutions
Haopeng Wei, Guorui Xiao, Peiyuan Zhou, Peigong Li, Zhengyang Xiao, Baoxiang Zhang   +5 more
semanticscholar   +1 more source

Coordinate Transformations

2021
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Relativistic Coordinate Transformation

2017
Lorentz coordinate transformations explore change of measurement of events by different inertial observers; the body is still in the same state of motion as before; it is the observer who is changing her frame of reference. However, we can also ‘boost’ material bodies using a simple modification of the Lorentz coordinate transformation.
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Kriging surrogate model with coordinate transformation based on likelihood and gradient

Journal of Global Optimization, 2017
Nobuo Namura, K. Shimoyama, S. Obayashi
semanticscholar   +1 more source