RIMFRA: Rotation-invariant multi-spectral facial recognition approach by using orthogonal polynomials
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-07816-6
Abstract: This paper proposes a novel rotation-invariant multi-spectral facial recognition approach (RIMFRA) by using orthogonal polynomials. In the first step, a rotation, illumination and noise invariant local descriptor (RinLd) is proposed to represent the texture patterns… read more here.
Keywords: using orthogonal; blue; invariant multi; rotation ... See more keywords
Distinguishing two mechanisms for enhanced ionization of H2+ using orthogonal two-color laser fields
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.013103
Abstract: We theoretically study the ionization enhancement of the diatomic molecular ion ${\mathrm{H}}_{2}{}^{+}$ at two critical internuclear distances $R$, using orthogonal two-color laser fields. The polarization of the fundamental infrared laser field and a weak second-harmonic… read more here.
Keywords: color laser; two color; using orthogonal; orthogonal two ... See more keywords
Extended Kalman Filter Using Orthogonal Polynomials
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3073289
Abstract: This paper reports a new extended Kalman filter where the underlying nonlinear functions are linearized using a Gaussian orthogonal basis of a weighted $\mathcal {L}_{2}$ space. As we are interested in computing the states’ mean… read more here.
Keywords: using orthogonal; filter; extended kalman; kalman filter ... See more keywords
Study on Viscoelastic Deformation Monitoring Index of an RCC Gravity Dam in an Alpine Region Using Orthogonal Test Design
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/8743505
Abstract: The main objective of this study is to present a method of determining viscoelastic deformation monitoring index of a Roller-compacted concrete (RCC) gravity dam in an alpine region. By focusing on a modified deformation monitoring… read more here.
Keywords: deformation monitoring; deformation; viscoelastic deformation; monitoring index ... See more keywords
Using Orthogonal Combined Signals in Broadband ADCP for Improving Velocity Measurement
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse8060450
Abstract: Broadband Acoustic Doppler Current Profiler (BBADCP) is a widely used technology in velocity measurements. To adapt to the varied water environment and different measurement requirements, flexible tuning of transmitted signal parameters will improve the feasibility… read more here.
Keywords: velocity; velocity measurement; measurement; combined signals ... See more keywords