Zobrazeno 1 - 10
of 19 755
pro vyhledávání: '"motion compensation"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 5, Pp 740-753 (2024)
Abstract Accurate and robust time delay estimation is crucial for synthetic aperture sonar (SAS) imaging. A two‐step time delay estimation method based on displaced phase centre antenna (DPCA) micronavigation has been widely applied in motion estim
Externí odkaz:
https://doaj.org/article/f6616c8c1f464fa589c6825d91dbfe04
Autor:
Zhenhong Shang, Zhishuang Chu
Publikováno v:
IET Image Processing, Vol 18, Iss 7, Pp 1768-1779 (2024)
Abstract Video stabilization plays a pivotal role in enhancing video quality by eliminating unwanted jitter in shaky videos. This paper introduces a novel video stabilization algorithm that leverages low‐rank constraint and trajectory optimization
Externí odkaz:
https://doaj.org/article/c97d7b0c14bb49c4bc68e8e786256359
Autor:
Renan H. Matsuda, Victor H. Souza, Thais C. Marchetti, Ana M. Soto, Olli-Pekka Kahilakoski, Andrey Zhdanov, Victor H.E. Malheiro, Mikael Laine, Mikko Nyrhinen, Heikki Sinisalo, Dubravko Kicic, Pantelis Lioumis, Risto J. Ilmoniemi, Oswaldo Baffa
Publikováno v:
Brain Stimulation, Vol 17, Iss 2, Pp 469-472 (2024)
Externí odkaz:
https://doaj.org/article/02e06c50e1a84fd7b06e0a112d3324c9
Autor:
Jiahao Han, Shiyang Tang, Zhanye Chen, Yi Ren, Zhixin Lian, Ping Guo, Yinan Li, Linrang Zhang, Hing Cheung So
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 15148-15165 (2024)
As an important supplement to traditional airborne synthetic aperture radar (SAR), multirotor unmanned aerial vehicle (UAV) SAR has the advantages of low cost, high flexibility, and strong survival ability. However, due to the complex motion and flig
Externí odkaz:
https://doaj.org/article/4758e477e902489db46b5280b1b1f84f
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7104-7123 (2024)
Given its capacity to generate 2-D fine images of observation areas, very high resolution (VHR) synthetic aperture radar (SAR) has become increasingly popular in myriad fields, including remote sensing, geoscience, and surveillance. In this article,
Externí odkaz:
https://doaj.org/article/579b1cb96f81498d99c44f548bccd692
Autor:
Rodrigo Blázquez‐García, Diego Cristallini, Martin Ummenhofer, Viktor Seidel, Jörg Heckenbach, Daniel O’Hagan
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 1, Pp 78-92 (2024)
Abstract Recently, several constellations of broadband low‐Earth orbit communication satellites, such as Starlink or OneWeb, have started to be deployed to provide global internet access. Based on performed analyses, these emerging constellations a
Externí odkaz:
https://doaj.org/article/42d1b1f7f7124f4aa3fb235327d438e4
Publikováno v:
Sensors, Vol 24, Iss 22, p 7199 (2024)
Integrating multiple types of sensors into autonomous systems, such as cars and robots, has become a widely adopted approach in modern technology. Among these sensors, RGB cameras, thermal cameras, and LiDAR are particularly valued for their ability
Externí odkaz:
https://doaj.org/article/600632d22cf34420a33ca04c2f863440
Autor:
Sewon Yoon, Seungjae Baek, Inoh Choi, Soobum Kim, Bontae Koo, Youngseok Baek, Jooho Jung, Sanghong Park, Min Kim
Publikováno v:
Sensors, Vol 24, Iss 20, p 6765 (2024)
Various short-range radars, such as impulse-radio ultra-wideband (IR-UWB) and frequency-modulated continuous-wave (FMCW) radars, are currently employed to monitor vital signs, including respiratory and cardiac rates (RRs and CRs). However, these meth
Externí odkaz:
https://doaj.org/article/8c2373b075b34409be49125ca1b4bb36
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