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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1967 1
1968 1
1971 1
1974 2
1975 1
1976 1
1977 4
1978 2
1979 4
1981 2
1982 8
1983 5
1984 8
1985 4
1986 7
1987 5
1988 3
1989 18
1990 7
1991 14
1992 23
1993 21
1994 17
1995 21
1996 26
1997 31
1998 36
1999 43
2000 49
2001 41
2002 38
2003 40
2004 62
2005 64
2006 71
2007 73
2008 89
2009 80
2010 92
2011 98
2012 87
2013 120
2014 94
2015 122
2016 148
2017 142
2018 165
2019 167
2020 166
2021 203
2022 207
2023 207
2024 94

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2,699 results

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Page 1
Photoelectric Target Detection Algorithm Based on NVIDIA Jeston Nano.
Zhang S, Zhang L, Sun H, Guo H. Zhang S, et al. Sensors (Basel). 2022 Sep 17;22(18):7053. doi: 10.3390/s22187053. Sensors (Basel). 2022. PMID: 36146402 Free PMC article.
This paper proposes a photoelectric target detection algorithm for NVIDIA Jeston Nano embedded devices, exploiting the characteristics of active and passive differential images of lasers after denoising. An adaptive threshold segmentation method was developed based on the …
This paper proposes a photoelectric target detection algorithm for NVIDIA Jeston Nano embedded devices, exploiting the characteristic …
Multi-Feature Matching GM-PHD Filter for Radar Multi-Target Tracking.
Tao J, Jiang D, Yang J, Zhang C, Wang S, Han Y. Tao J, et al. Sensors (Basel). 2022 Jul 17;22(14):5339. doi: 10.3390/s22145339. Sensors (Basel). 2022. PMID: 35891019 Free PMC article.
Traditional multi-target tracking methods based on data association convert multi-target tracking problems into single-target tracking problems. ...To solve this problem, this paper proposes a multi-feature matching GM-PHD (MFGM-PHD) filter for radar multi- …
Traditional multi-target tracking methods based on data association convert multi-target tracking problems into single-targ …
Lys-Thr-Leu-Leu-Pro-Thr-Pro-cross-linked iron oxide-Cy5.5.
Leung K. Leung K. 2008 Aug 8 [updated 2011 Feb 22]. In: Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004–2013. 2008 Aug 8 [updated 2011 Feb 22]. In: Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004–2013. PMID: 20641636 Free Books & Documents. Review.
Optical fluorescence imaging is increasingly being used to obtain images of biological functions of specific targets in vitro and in small animals (1, 2). Near-infrared (NIR) fluorescence (700-900 nm) detection avoids the background fluorescence interference of natural bio …
Optical fluorescence imaging is increasingly being used to obtain images of biological functions of specific targets in vitro and in …
Neural processing of target distance by echolocating bats: functional roles of the auditory midbrain.
Wenstrup JJ, Portfors CV. Wenstrup JJ, et al. Neurosci Biobehav Rev. 2011 Nov;35(10):2073-83. doi: 10.1016/j.neubiorev.2010.12.015. Epub 2011 Jan 14. Neurosci Biobehav Rev. 2011. PMID: 21238485 Free PMC article. Review.
The primary distance cue is the delay between the bat's emitted echolocation pulse and the return of an echo. The mustached bat's auditory midbrain (inferior colliculus, IC) is crucial to the analysis of pulse-echo delay. ...A second major role of the midbrain is to …
The primary distance cue is the delay between the bat's emitted echolocation pulse and the return of an echo. The mustached bat's aud …
Dolphin echolocation behaviour during active long-range target approaches.
Ladegaard M, Mulsow J, Houser DS, Jensen FH, Johnson M, Madsen PT, Finneran JJ. Ladegaard M, et al. J Exp Biol. 2019 Jan 25;222(Pt 2):jeb189217. doi: 10.1242/jeb.189217. J Exp Biol. 2019. PMID: 30478155
However, this click-echo-click paradigm for the dolphin biosonar is mostly based on experiments with stationary animals echolocating fixed targets at ranges below 120 m. Therefore, we trained two bottlenose dolphins instrumented with a sound recording tag to approac …
However, this click-echo-click paradigm for the dolphin biosonar is mostly based on experiments with stationary animals echolocating …
Perflexane-Lipid Microspheres.
Cheng KT. Cheng KT. 2005 Nov 1 [updated 2008 May 13]. In: Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004–2013. 2005 Nov 1 [updated 2008 May 13]. In: Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004–2013. PMID: 20641960 Free Books & Documents. Review.
US contrast agents or echopharmaceuticals are designed to change the attenuation (absorption, reflection, and refraction) or impedance (resistance to sound propagation) of sound for enhancing the differentiation of the signal (echo) of a target organ from that of th …
US contrast agents or echopharmaceuticals are designed to change the attenuation (absorption, reflection, and refraction) or impedance (resi …
Target Identification with Improved 2D-VMD for Carrier-Free UWB Radar.
Zhu Y, Zhang S, Zhao H, Chen S. Zhu Y, et al. Sensors (Basel). 2021 Apr 2;21(7):2465. doi: 10.3390/s21072465. Sensors (Basel). 2021. PMID: 33918275 Free PMC article.
In recent years, the interest in radar automatic target recognition (RATR) based on the carrier-free ultra-wideband (UWB) radar has been increasing. Compared with narrow-band and other bandwidth radars, the echo signal of the carrier-free UWB radar includes more com …
In recent years, the interest in radar automatic target recognition (RATR) based on the carrier-free ultra-wideband (UWB) radar has b …
SFCW Radar with an Integrated Static Target Echo Cancellation System.
Šipoš D, Gleich D. Šipoš D, et al. Sensors (Basel). 2021 Aug 30;21(17):5829. doi: 10.3390/s21175829. Sensors (Basel). 2021. PMID: 34502719 Free PMC article.
The design is proposed of an SFCW radar with an integrated system for real-time multiple static target Echo Cancellation (EC). The proposed EC system removes the static target using active Integrated Circuit (IC) components, which generate the corresponding E …
The design is proposed of an SFCW radar with an integrated system for real-time multiple static target Echo Cancellation (EC). …
Improved 2D Ground Target Tracking in GPS-Based Passive Radar Scenarios.
Gomez-Del-Hoyo P, Del-Rey-Maestre N, Jarabo-Amores MP, Mata-Moya D, Benito-Ortiz MD. Gomez-Del-Hoyo P, et al. Sensors (Basel). 2022 Feb 23;22(5):1724. doi: 10.3390/s22051724. Sensors (Basel). 2022. PMID: 35270872 Free PMC article.
Conventional beamforming techniques are used to increase the level of the target echo before the detection stage, and high resolution DoA estimation techniques are applied to estimate targets azimuth. Ground target localization in local Cartesian space …
Conventional beamforming techniques are used to increase the level of the target echo before the detection stage, and high res …
A New Method for Moving-Target HRRP via Double Step Frequency Verified by Simulation.
Shen X, Zhuang Z, Wang H, Shu F. Shen X, et al. Sensors (Basel). 2022 Nov 26;22(23):9191. doi: 10.3390/s22239191. Sensors (Basel). 2022. PMID: 36501891 Free PMC article.
The stepped-frequency (SF) waveform is highly sensitive to the target motion, which induces range shift and echo spread in a high-range-resolution profile (HRRP). ...The proposed method obtains the stationary HRRP of the moving targets according to the invers …
The stepped-frequency (SF) waveform is highly sensitive to the target motion, which induces range shift and echo spread in a h …
2,699 results