Zobrazeno 1 - 10
of 24 842
pro vyhledávání: '"field of view"'
Autor:
Xin Xu, Qin Luo, Jixiang Wang, Yahui Song, Hong Ye, Xin Zhang, Yi He, Minxuan Sun, Ruobing Zhang, Guohua Shi
Publikováno v:
Opto-Electronic Advances, Vol 7, Iss 6, Pp 1-16 (2024)
Conventional microscopes designed for submicron resolution in biological research are hindered by a limited field of view, typically around 1 mm. This restriction poses a challenge when attempting to simultaneously analyze various parts of a sample,
Externí odkaz:
https://doaj.org/article/cbcdbfb09614471eb36e789929e8b1ae
Publikováno v:
iRADIOLOGY, Vol 2, Iss 3, Pp 328-338 (2024)
Abstract Total‐body positron emission tomography (TB‐PET) has significantly advanced from initial conception to global commercial availability. The high sensitivity of TB‐PET has led to superior lesion detection, thereby expanding the range of
Externí odkaz:
https://doaj.org/article/d511e768b2f24f679371e266563264ee
Publikováno v:
Cognitive Research, Vol 9, Iss 1, Pp 1-18 (2024)
Abstract The Useful Field of View task (UFOV) is a strong and reliable predictor of crash risk in older drivers. However, while the functional domain of attention is clearly implicated in UFOV performance, the potential role of one specific attention
Externí odkaz:
https://doaj.org/article/f77bc6fb55a44d50a6793c4681d5526c
Autor:
Xinxin Zhang, Xiaojuan Xu, Yichen Wang, Jie Zhang, Mancang Hu, Jin Zhang, Lianyu Zhang, Sicong Wang, Yi Li, Xinming Zhao, Yan Chen
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Objectives To investigate whether reduced field-of-view (rFOV) diffusion-weighted imaging (DWI) with deep learning reconstruction (DLR) can improve the accuracy of evaluating muscle invasion using VI-RADS. Methods Eighty-six bladder cancer p
Externí odkaz:
https://doaj.org/article/e9baa6607efa497184e7e580e6e73131
Publikováno v:
Defence Technology, Vol 35, Iss , Pp 211-221 (2024)
In this paper, an integrated estimation guidance and control (IEGC) system is designed based on the command filtered backstepping approach for circular field-of-view (FOV) strapdown missiles. The three-dimensional integrated estimation guidance and c
Externí odkaz:
https://doaj.org/article/3a11d1849dc2478a9c9bc9ea64f3d7d0
Autor:
Henault, Francois
Field of View (FoV) and contrast limitations of stellar interferometers have been the scope of numerous publications for more than thirty years. Recently, this topic regained some interest since long-baseline terrestrial interferometers or space born
Externí odkaz:
http://arxiv.org/abs/2208.13463
Autor:
Mingming Li, Weiwei Qu, Dong Zhang, Binyan Zhong, Zhi Li, Zhengyu Jiang, Guanyin Ni, Caifang Ni
Publikováno v:
Tomography, Vol 10, Iss 3, Pp 320-330 (2024)
Cone-beam computed tomography (CBCT) is a widely used imaging technique in interventional radiology. Although CBCT offers great advantages in terms of improving comprehension of complex angioarchitectures and guiding therapeutic decisions, its additi
Externí odkaz:
https://doaj.org/article/d810920cd5974a809ed1e7dec232de43
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Small-field-of-view reconstruction CT images (sFOV-CT) increase the pixel density across airway structures and reduce partial volume effects. Multi-instance learning (MIL) is proposed as a weakly supervised machine learning method, which can
Externí odkaz:
https://doaj.org/article/88ae4132b13445728475409884f2a023
Publikováno v:
EJNMMI Research, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Background Previous studies have demonstrated that delayed [68 Ga]Ga-PSMA PET/CT imaging improves lesion detection compared to early [68 Ga]Ga-PSMA PET/CT in patients with prostate cancer. However, the sole use of delayed [68 Ga]Ga-PSMA PET/
Externí odkaz:
https://doaj.org/article/5efb24e7117045908d0861de35ccf936
Publikováno v:
IEEE Access, Vol 12, Pp 110626-110641 (2024)
In the context of an ever-growing and complex orbital environment, space monitoring and spacecraft tracking is a must when it comes to mitigating space related challenges. In Space Surveillance and Tracking (SST) most radio detection techniques use h
Externí odkaz:
https://doaj.org/article/318d73fbacc442bb81ce7eaf4ae99c9b