Zobrazeno 1 - 10
of 454
pro vyhledávání: '"Nan Chen"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 3868-3876 (2022)
Sea surface wind streak is one of many geophysical phenomena in synthetic aperture radar (SAR) images, which is often used to obtain sea surface wind direction. At present, the recognition of wind streaks mainly depends on artificial experience, and
Externí odkaz:
https://doaj.org/article/f02077304e854135bfe391e10df2baeb
Publikováno v:
IEEE Access, Vol 9, Pp 50546-50556 (2021)
Images and short videos that produced by social networks surge in recent years. Image/Video encoders, such as JPEG and H.264, are indispensably involved to reduce the transmitting bandwidth. However, based on our observation, the encoding parameters
Externí odkaz:
https://doaj.org/article/ae3ab0887b7b469b82c0120e5fac0ca7
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 7489-7505 (2021)
The traditional superresolution methods based on image patches often ignore the consistency between the overlapped patches, causing block effects in produced images. The convolutional sparse coding based superresolution method uses the translation in
Externí odkaz:
https://doaj.org/article/9ae112a8073e4c1682bdd61bca56152f
Publikováno v:
IEEE Access, Vol 8, Pp 20058-20066 (2020)
Schedulability analysis is a very important part in real-time system research. Because the scenarios faced by real-time systems are very complicated, the functional characteristics must be combined with the predictability of response time. It is nece
Externí odkaz:
https://doaj.org/article/975825d0dfdd40858927b3380b6ae5af
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 2, Pp 1-12 (2019)
A novel high birefringence gold-coated photonic crystal fiber (PCF) polarization filter based on surface plasmon resonance is proposed. The six elliptical holes arranged in a specific mode surrounding the core are utilized to gain high birefringence,
Externí odkaz:
https://doaj.org/article/ae98669ad7354f4ba5c118c97454e395
Publikováno v:
IEEE Access, Vol 7, Pp 53718-53730 (2019)
In this paper, an adaptive fuzzy controller is investigated for a class of strict-feedback nonlinear state constrained systems with both input delay and unknown control coefficients. Nussbaum gain technique is employed in the design progress to deal
Externí odkaz:
https://doaj.org/article/87f0f2230bc140dfad74f854469d2a88
Publikováno v:
IEEE Access, Vol 7, Pp 131135-131147 (2019)
A vehicle-to-vehicle (V2V) cooperative trajectory-planning algorithm for connected vehicles driven on a winding road considering characteristics of human drivers is presented in this paper. The algorithm of cooperative game is introduced to plan coll
Externí odkaz:
https://doaj.org/article/ebff69393fcc43cb94469a6b41b44170
Publikováno v:
IEEE Access, Vol 7, Pp 117152-117164 (2019)
The research of information dissemination in online social networks has always been a hot topic in the field of network public opinion research. The traditional information dissemination model has a strong dependence on the complete network topology
Externí odkaz:
https://doaj.org/article/ffa7eb1d7cce4e25870db326a7e93ee0
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 5, Pp 1-13 (2018)
A metal-filled photonic crystal fiber (PCF) polarization filter based on surface plasmon resonance (SPR) is proposed and designed. The structure of the cross-section of a PCF is composed of a hexagonal lattice of air holes, in which an air hole is se
Externí odkaz:
https://doaj.org/article/d9154608a5c44da18aa1c20dcf362245
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-11 (2018)
A two-dimensional calibration technique is proposed to correct the spatial nonuniformity in infrared imaging systems adapting to different integration time and time-varying offset with one-time calibration. Differing from traditional calibration-base
Externí odkaz:
https://doaj.org/article/e3d6da67c99847b0858e076aac314b8f