Results 1 to 10 of about 146,950 (268)

Determination of target detection limits in hyperspectral data using band selection and dimensionality reduction

, 2022
Paper 99970H, 8 S.Hyperspectral remote sensing data can be used for civil and military applications to robustly detect and classify target objects. High spectral resolution of hyperspectral data can compensate for the comparatively low spatial resolution,
Oechslin, R., Kedem, B., Middelmann, Wolfgang, Kneubuehler, M., Twizer, K., Rotman, S., Lenz, Andreas, Gross, Wolfgang, Boehler, J., Wellig, P., Schilling, Hendrik   +10 more
core   +1 more source

Detection, classification, and tracking of targets [PDF]

IEEE Signal Processing Magazine, 2002
Networks of small, densely distributed wireless sensor nodes are being envisioned and developed for a variety of applications involving monitoring and the physical world in a tetherless fashion. Typically, each individual node can sense in multiple modalities but has limited communication and computation capabilities.
Dan Li, Kerry D. Wong, Yu Hen Hu, Akbar M. Sayeed   +3 more
openaire   +1 more source

Intelligent Tracking Method for Aerial Maneuvering Target Based on Unscented Kalman Filter

Remote Sensing
This paper constructs a nonlinear iterative filtering framework based on a neural network prediction model. It uses recurrent neural networks (RNNs) to achieve accurate regression of complex maneuvering target dynamic models and integrates them into the ...
Yunlong Dong, Weiqi Li, Dongxue Li, Chao Liu, Wei Xue   +4 more
doaj   +1 more source

Research on detection and tracking methods of unmanned ship water targets based on light vision [PDF]

Zhihui kongzhi yu fangzhen
This study explores technical methods based on light vision to address the problem of target detection and tracking by surface unmanned ships in complex environments.
LIU Yibo, QIU Xinyu, WANG Tianhao, GAOYAN Xiusong, WANG Yintao
doaj   +1 more source

Simple and sensitive electrochemical sensing of amethopterin by using carbon nanobowl/cyclodextrin electrode

Heliyon
Resulted from the severe side effects, the development of inexpensive, simple and sensitive method for amethopterin (ATP, an antineoplastic drug) is very important but it still remains a challenge.
Jian Wang, Xiuzhi Xu, Zhulai Li, Bin Qiu
doaj   +1 more source

A multi-temporal hyperspectral target detection experiment. Evaluation of military setups

, 2022
Paper 1186506, 12 S.This paper shows three experiments from our HyperGreding'19 campaign that combine multi-temporal hyperspectral data to address several essential questions in target detection.
Queck, Florian, Middelmann, Wolfgang, Mispelhorn, Jonas, Schreiner, Simon, Küster, Jannick, Kneubühler, Mathias, Böhler, Jonas, Vögtli, Marius, Gross, Wolfgang   +8 more
core   +1 more source

Target Detection in Sea Clutter Background via Deep Multi-Domain Feature Fusion

Remote Sensing
The complex and dynamic nature of the marine environment poses significant challenges for sea surface target detection. Traditional methods relying on single-domain features suffer from performance degradation under varying conditions.
Shichao Chen, Yue Wu, Wanghaoyu Sun, Hengli Yu, Feng Luo   +4 more
doaj   +1 more source

Visual Target Detection and Tracking Based on Kalman Filter

Havacılık ve Uzay Teknolojileri Dergisi, 2021
In this study, in order to prevent collision and target tracking in autonomous aircraft, Kalman filter with appropriate solutions for target detection and tracking problems are presented.
Gülay ÜNAL
doaj  

Computational Detection of MicroRNA Targets

, 2021
MicroRNAs (miRNAs) are small noncoding RNAs that are recognized as posttranscriptional regulators of gene expression. These molecules have been shown to play important roles in several cellular processes. MiRNAs act on their target by guiding the RISC complex and binding to the mRNA molecule.
Nachtigall, Pedro Gabriel, Bovolenta, Luiz Augusto   +1 more
openaire   +3 more sources

A neurobiological and computational analysis of target discrimination in visual clutter by the insect visual system. [PDF]

, 2009
Some insects have the capability to detect and track small moving objects, often against cluttered moving backgrounds. Determining how this task is performed is an intriguing challenge, both from a physiological and computational perspective.
Wiederman, Steven
core