Results 21 to 30 of about 642,601 (311)

Near-space hypersonic target coherent integration algorithm based on search compensation

The Journal of Engineering, 2019
A near-space hypersonic target coherent integration algorithm based on search compensation is proposed for the problem of range gate stride and Doppler extension. The algorithm first estimates the target radial velocity and Doppler rate by searching, and
Lin Li, Guohong Wang, Xiangyu Zhang, Tingting Xin   +3 more
doaj   +1 more source

Medical image fusion: A survey of the state of the art [PDF]

, 2014
Medical image fusion is the process of registering and combining multiple images from single or multiple imaging modalities to improve the imaging quality and reduce randomness and redundancy in order to increase the clinical applicability of medical ...
James, Alex Pappachen, Alex Pappachen, James, Dasarathy, Belur V.   +2 more
core   +2 more sources

Sea-detecting X-band Radar and Data Acquisition Program

Leida xuebao, 2019
To meet the radar data requirements of target detection technology research and address the lack of publicly available sea-detecting radar data, a data-sharing program for sea-detecting radar is proposed herein.
LIU Ningbo, DONG Yunlong, WANG Guoqing, DING Hao, HUANG Yong, GUAN Jian, CHEN Xiaolong, HE You   +7 more
doaj   +1 more source

Ship Target Recognition Based on Context-Enhanced Trajectory

ISPRS International Journal of Geo-Information, 2022
Ship target recognition based on trajectories has great potential in the field of target recognition. In the existing research, the context information is ignored, which limits the improvement of ship target recognition ability.
Zhan Kong, Yaqi Cui, Wei Xiong, Zhenyu Xiong, Pingliang Xu   +4 more
doaj   +1 more source

Monitoring and information fusion for search and rescue operations in large-scale disasters [PDF]

, 2002
The goal of the project, which is currently under development, is to design tools to monitor the situation after a large-scale disaster, with a particular focus on the task on situation assessment and high-level information fusion, as well as on the ...
GRISETTI, GIORGIO, FARINELLI, ALESSANDRO, IOCCHI, Luca, G. Grisetti, NARDI, Daniele, F. D'Agostino, D. Nardi, L. Iocchi   +7 more
core   +1 more source

Multi-level fusion of hard and soft information for intelligence [PDF]

, 2022
S.453-477Driven by the underlying need for an as yet undeveloped framework for fusing heterogeneous data and information at different semantic levels coming from both sensory and human sources, we present some results of the research conducted within the
Snidaro, Lauro, Nimier, Vincent, Rein, Kellyn, Krenc, Ksawery, Biermann, Joachim, García, Jesús   +5 more
core   +1 more source

Subspace gradient tests for range‐spread target detection in structured interference plus Gaussian clutter

IET Radar, Sonar & Navigation, 2023
This study considers the problem of detecting range‐spread targets embedded in subspace interference plus Gaussian clutter with an unknown covariance matrix.
Tao Jian, Jia He, Yu Liu, Haipeng Wang, Xiaodong Huang, Zikeng Xie   +5 more
doaj   +1 more source

Improving acoustic vehicle classification by information fusion [PDF]

, 2011
We present an information fusion approach for ground vehicle classification based on the emitted acoustic signal. Many acoustic factors can contribute to the classification accuracy of working ground vehicles.
Mark S. Nixon, Nixon, Mark, Damarla, Thyagaraju, Baofeng Guo, Guo, Baofeng, Thyagaraju Damarla   +5 more
core   +1 more source

A system for gaze-contingent image analysis and multi-sensorial image display [PDF]

, 2003
A novel system for gaze-contingent image analysis and multisensorial image display is described. The observer's scanpaths are recorded while viewing and analysing 2D or 3D (volumetric) images.
Gilchrist, Iain D, I.D. Gilchrist, Canagarajah, CN, Canagarajah, C., Bull, D., D.R. Bull, Nikolov, S., Gilchrist, I., Bull, DR, Jones, Michael, Bull, David, M.C. Jones, C.N. Canagarajah, Nikolov, SG, Gilchrist, ID, S.G. Nikolov, Jones, MG   +16 more
core   +1 more source

Radar Target Recognition Based on Feature Pyramid Fusion Lightweight CNN

IEEE Access, 2019
In order to improve the accuracy and robustness of radar target recognition under low SNR conditions, a novel radar high range resolution profile (HRRP) target recognition method based on feature pyramid fusion lightweight CNN is proposed in this paper ...
Chen Guo, Haipeng Wang, Tao Jian, You He, Xiaohan Zhang   +4 more
doaj   +1 more source