Zobrazeno 1 - 10
of 817
pro vyhledávání: '"Homogeneous coordinates"'
Autor:
L. V. Serebryanaya, V. N. Breshko
Publikováno v:
Цифровая трансформация, Vol 0, Iss 1, Pp 65-72 (2021)
Computer vision technology is used to obtain the necessary information from images. The two-dimensional image was transformed into its corresponding three-dimensional structure based on the reconstruction process and singular points. A review of soft
Externí odkaz:
https://doaj.org/article/30d3df90943f49f291fcb3a12720042b
Akademický článek
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Autor:
R. Yu. Sukharev, V. V. Tanskiy
Publikováno v:
Вестник СибАДИ, Vol 0, Iss 6(58), Pp 17-22 (2018)
Introduction: the main feature of operation of cranes-pipe layers is work in difficult ground conditions, which significantly affects the operating mode of the machine. This factor is one of the main reason leading to the rocking of the load on the c
Externí odkaz:
https://doaj.org/article/de7d436358e24ea4af5c7ac47d60b27d
Autor:
José Ignacio Extreminana-Aldana, José Manuel Gutiérrez-Jiménez, Luis Javier Hernández-Paricio, María Teresa Rivas-Rodríguéz
Publikováno v:
Mathematics, Vol 9, Iss 16, p 1914 (2021)
The aim of this paper is to study, from a topological and geometrical point of view, the iteration map obtained by the application of iterative methods (Newton or relaxed Newton’s method) to a polynomial equation. In fact, we present a collection o
Externí odkaz:
https://doaj.org/article/d22a65cff90f4e4c9c8279f8ebfe269d
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Chung-Yu Tsai
Publikováno v:
Applied Mathematical Modelling. 104:188-204
A six-degree-of-freedom measurement system possessing a pure algebraic and error-free calculation algorithm is proposed based on the rotation/translation matrix decomposition approach. Generally, such complicated mathematical models are simplified th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d01e11fd7a1347552435fd6a2988aa
https://doi.org/10.1016/j.apm.2021.11.027
https://doi.org/10.1016/j.apm.2021.11.027
Autor:
Miguel Rodríguez Peña
Publikováno v:
Geometriae Dedicata. 215:333-353
We give an optimal upper bound of the degree of quasi-smooth hypersurfaces which are invariant by a one-dimensional holomorphic foliation on a compact toric orbifold, i.e. on a complete simplicial toric variety. This bound depends only on the degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::835c49c3b409f5ea294b74f5dbba532b
https://doi.org/10.1007/s10711-021-00653-8
https://doi.org/10.1007/s10711-021-00653-8
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2021, Iss 3 (2021)
An online template attack (OTA) is a powerful technique previously used to attack elliptic curve scalar multiplication algorithms. This attack has only been analyzed in the realm of power consumption and EM side channels, where the signals leak relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::318fe4a72c912f3685583226f8f4c635
https://doi.org/10.46586/tches.v2021.i3.28-59
https://doi.org/10.46586/tches.v2021.i3.28-59
Autor:
Po-Yi Tsai, Hsueh-Cheng Yang
Publikováno v:
Journal of Mechanical Science and Technology. 35:2841-2850
In this study, an imaginary S-shaped surface rack cutter was used to create a gear pair with S-shaped surface. First, a mathematical model of the imaginary S-shaped surface rack cutter was constructed by using the geometry. Then, a family of the imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29577b286cf0abee753888779c86c64
https://doi.org/10.1007/s12206-021-0607-z
https://doi.org/10.1007/s12206-021-0607-z
Publikováno v:
Journal of Electronic Testing. 37:289-303
The Montgomery kP algorithm i.e. the Montgomery ladder is reported in literature as resistant against simple SCA due to the fact that the processing of each key bit value of the scalar k is done using the same sequence of operations. We implemented t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa53449bfb2d773bbac7710c4bbb514c
https://doi.org/10.1007/s10836-021-05951-3
https://doi.org/10.1007/s10836-021-05951-3