387 results found.
Year: 2022, Volume: 22, Number: 2
... searches can be performed around the position where and compensation of that motion. The solution must be the template was defined in the first frame. Local search will robust, so that the conditions of different illumination, lead to a faster search but will be more susceptible to errors geometric transformation, image blurring would not affect ...
Terms matched: 1 - Score: 16 - 3,352k
Year: 2014, Volume: 14, Number: 4
... based on a estimation of local ridge frequency in fingerprint images use Gabor filter-bank are presented. The proposed method is processing in both the spatial and frequency domains. robust with respect to noise and reliable frequency images are obtained. Hong, Wan, and Jain [6] divide the input fingerprint image I into non-overlapping blocks ...
Terms matched: 1 - Score: 15 - 858k
Year: 2019, Volume: 19, Number: 2
... 2 Department of Electronics Engineering, Kyung Hee University, 17104, Republic of Korea nize@khu.ac.kr 1 Abstract — This paper proposes a novel pupil segmentation method for robust iris recognition systems. The proposed method uses orientation fields to accurately detect an initial pupil center, and applies radial non-maximal suppression to remove non-pupil boundaries. Finally ...
Terms matched: 1 - Score: 15 - 2,031k
Year: 2010, Volume: 10, Issue: 1
... used for the rolls control, observer-based control, optimal control, internal positioning, by means of a dynamic compensator that model control (IMC), adaptive and robust control approximates the inverse system of the servo-system. Because techniques, Hinf control and up to artificial intelligence the servo-system is considered variant over time, an on-line ...
Terms matched: 1 - Score: 14 - 508k
Year: 2017, Volume: 17, Number: 4
... 10.1109/TPWRS.2008.926095 doi: 10.1109/TPWRS.2004.841177 [6] J. J. Ford, G. Ledwich, Z. Y. Dong, "Efficient and robust model [24] T. Ding, R. Bo, Z. Bie, X. Wang, "Optimal Selection of Phase predictive control for first ...
Terms matched: 1 - Score: 13 - 3,579k
Year: 2011, Volume: 11, Number: 2
... 32, pp. 1525-1530, 3 2009. doi:10.1016/j.comcom.2009.05.008 System Mode [11] Q. Chen and O. W. Yang, "Robust controller design for AQM router," 2 IEEE Transactions on Automatic Control, vol. 52, no. 5, pp. 938-945, May 2007. ...
Terms matched: 1 - Score: 13 - 623k
Year: 2010, Volume: 10, Issue: 3
... the polluting current shown by figure 11; from where the form of the wave of network current (fig. 8) takes the sinusoidal form. C. Robustness studies: Variation of the starting angle Fig.8 Source current waveform Fig.12 Variation of starting angle Fig.9 Harmonic spectrum of source current Fig.13 Source current waveform Fig.10 Load current ...
Terms matched: 1 - Score: 13 - 628k
Year: 2020, Volume: 20, Number: 3
... is considered adequate for robotics 10], paint the buildings facades. The task is to develop a applications. Abiko and Ikehara [25] proposed a novel robust and simple algorithm with simple image processing method for edge preserving smoothing filtering. The operations that would both detect and extract the obstacles introduced procedure uses a 2D ...
Terms matched: 1 - Score: 12 - 1,814k
Year: 2022, Volume: 22, Number: 3
... renewable sources. in the literature that under partially shaded or any fault However, in MLI a DC-DC converter is required to boost conditions, series-connected arrays are less robust when compared with the other connections such as series-parallel Digital Object Identifier 10.4316/AECE.2022.03005 43 1582-7445© 2022 AECE Advances in Electrical and Computer Engineering Volume 22, ...
Terms matched: 1 - Score: 12 - 5,233k
Year: 2017, Volume: 17, Number: 3
... operating above wavelet-neural-network of IPMSM drives was designed the rated speed at constant voltage. This enables for using the speed error and its change [22]. A robust nonlinear minimizing the harmonic losses of the IPMSM [3-6]. speed controller for IPMSMs based on MTPA with However, their operation over a wide speed range ...
Terms matched: 1 - Score: 12 - 2,714k