Zobrazeno 1 - 10
of 1 235
pro vyhledávání: '"relative position"'
Publikováno v:
IET Image Processing, Vol 18, Iss 12, Pp 3168-3178 (2024)
Abstract High‐precision relative position and attitude measurement technology has a wide range of applications in aerospace and industrial production. Currently, the commonly used method for measurement is based on visual cooperative signs. However
Externí odkaz:
https://doaj.org/article/ae6df35b77114f5d8442b9bb0ec4a9c8
Autor:
Dong Li, Dongdong Qian, Shusen Cao, Chao Chen, Jili Yin, Zhoujian You, Hongkai Wang, Lunzheng Zhang, Xiangdong Shi, Futong Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract To investigate the vibration isolation effect of composite vibration isolation walls on surface vibrations in suburban railway deep tunnels under various influencing factors, an integrated numerical model of the train was initially developed
Externí odkaz:
https://doaj.org/article/08652528a1134692b1789cdfbd5bf27b
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 41, Iss 2, Pp 61-78 (2024)
This study developed a real-time spacecraft pose estimation algorithm that combined a deep learning model and the leastsquares method. Pose estimation in space is crucial for automatic rendezvous docking and inter-spacecraft communication. Owing to
Externí odkaz:
https://doaj.org/article/a38fd81a2d6c4a12948b27f0c376a4f6
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Nanopore sequencing, renowned for its ability to sequence DNA and RNA directly with read lengths extending to several hundred kilobases or even megabases, holds significant promise in fields like transcriptomics and other omics studies. Despite its p
Externí odkaz:
https://doaj.org/article/1c888e2bddcb465ea45aa5bf135589ce
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37655- (2024)
Online signature verification (OSV) is widely used in finance, law and other fields, and is one of the important research projects on biological characteristics. However, its data set has a small scale and has high requirements for generalization of
Externí odkaz:
https://doaj.org/article/8ff29a7ff643402e998421d6d358adb4
Publikováno v:
Industrial Robot: the international journal of robotics research and application, 2024, Vol. 51, Issue 2, pp. 314-325.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IR-11-2023-0267
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 3, Pp 4626-4647 (2024)
In addressing the key issues of the data imbalance within ECG signals and modeling optimization, we employed the TimeGAN network and a local attention mechanism based on the artificial bee colony optimization algorithm to enhance the performance and
Externí odkaz:
https://doaj.org/article/0b1e6e2e47b549938cb31344a49b1821
Publikováno v:
Alexandria Engineering Journal, Vol 89, Iss , Pp 172-183 (2024)
Closed-circuit television (CCTV) videos provide important data for intelligent control systems; however, sensitive information such as human faces and vehicle license plates must be de-identified by a de-identification framework before such videos ar
Externí odkaz:
https://doaj.org/article/81b79538d12d4a88872f22081d1557c7
Publikováno v:
IEEE Access, Vol 12, Pp 101313-101324 (2024)
Screen summarization aims to generate concise textual descriptions that communicate the crucial contents and functionalities of a mobile user interface (UI) screen. A UI screen consists of objects with a hierarchical structure that are tightly interc
Externí odkaz:
https://doaj.org/article/0b833eef58d84477b09fa7619903073f
Autor:
Qingxiang Zeng
Publikováno v:
IEEE Access, Vol 12, Pp 81047-81056 (2024)
Aspect-based sentiment classification, as a more fine-grained sentiment analysis task, focuses on predicting the sentiment tendency expressed in a sentence based on specific aspects. However, current text sentiment analysis models face challenges whe
Externí odkaz:
https://doaj.org/article/9bc00ecb26fb41eb81fc3f2f31663979