Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Wenfen Liu"'
Autor:
Wenfen Liu, Jiachun Li, Tao Shu, Qiao Ji, Xianxiang Wang, Renjie Li, Yajuan Sui, Danni He, Zuofeng Xu
Publikováno v:
BMC Musculoskeletal Disorders, Vol 25, Iss 1, Pp 1-11 (2024)
Abstract Background How to quickly read and interpret intraoperative ultrasound (IOUS) images of patients with degenerative cervical myelopathy (DCM) to obtain meaningful information? Few studies have systematically explored this topic. Purpose To sy
Externí odkaz:
https://doaj.org/article/4339e86aa86e4c02912753c3fcc4748a
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 136 (2023)
A crucial area of study in data mining is outlier detection, particularly in the areas of network security, credit card fraud detection, industrial flaw detection, etc. Existing outlier detection algorithms, which can be divided into supervised metho
Externí odkaz:
https://doaj.org/article/933b5413f9e34cad9a75acf9a00bf5d0
Autor:
Haoyang Jia, Wenfen Liu
Publikováno v:
Frontiers in Neurorobotics, Vol 16 (2023)
Anomaly detection is a classical problem in computer vision, namely the determination of the normal from the abnormal when datasets are highly biased toward one class (normal) due to the insufficient sample size of the other class (abnormal). We intr
Externí odkaz:
https://doaj.org/article/aa0dbca1fd4c4ce98f914586bfebf51e
Autor:
Peng Zhang, Wenfen Liu
Publikováno v:
IEEE Access, Vol 10, Pp 108859-108869 (2022)
The monocular simultaneous localization and mapping (SLAM) system is one of the most important among all visual or visual-inertial SLAM (VSLAM or VISLAM) systems due to its low cost, easy calibration and identification. Initialization is always cruci
Externí odkaz:
https://doaj.org/article/dbaa6148216048a796025a8778fb498e
Publikováno v:
BMC Sports Science, Medicine and Rehabilitation, Vol 13, Iss 1, Pp 1-10 (2021)
Abstract Background and Purpose Chronic low back pain (CLBP), which has a close relationship with lumbar muscle degeneration, can be effectively treated by exercise therapy, and yoga has been widely accepted by clinicians and patients with CLBP. The
Externí odkaz:
https://doaj.org/article/30d0765c352b4de59ef55ff999ffc6d8
Autor:
Peng Zhang, Wenfen Liu
Publikováno v:
Applied Sciences, Vol 13, Iss 2, p 1076 (2023)
Visual localization, i.e., the camera pose localization within a known three-dimensional (3D) model, is a basic component for numerous applications such as autonomous driving cars and augmented reality systems. The most widely used methods from the l
Externí odkaz:
https://doaj.org/article/2d6424af314e4a48a86d41067ccf0e56
Publikováno v:
IEEE Access, Vol 8, Pp 168210-168218 (2020)
Adversarial examples are carefully perturbed input examples that aim to mislead the deep neural network models into producing unexpected outputs. In this paper, we employ a K-means clustering algorithm as a pre-processing method to defend against adv
Externí odkaz:
https://doaj.org/article/ee68ff242c6a4c25bff6ac308c4560fc
Autor:
Dongmei Lin, Liang Zhao, Yunxiao Zhu, Yujun Huang, Kun Yuan, Wenfen Liu, Shengli Li, Xia Guo, Yi Hao
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
ObjectivesTo evaluate International Endometrial Tumor Analysis (IETA) ultrasonographic characteristics simple scoring method and tumor biomarkers for the diagnosis of uterine cavity and endometrial lesions.MethodsWe classified and scored the normaliz
Externí odkaz:
https://doaj.org/article/856d8fa37ff2498b9cdcb8170a321f32
Publikováno v:
Mathematical Biosciences and Engineering, Vol 16, Iss 5, Pp 3623-3640 (2019)
Anonymous password-authenticated key exchange (APAKE) allows a client to authenticate herself and to establish a secure session key with a remote server via only a low-entropy password, while keeping her actual identity anonymous to the third party a
Externí odkaz:
https://doaj.org/article/59f8359aef6a441aaf38b424ac3eaaa2
Publikováno v:
IEEE Access, Vol 7, Pp 155107-155119 (2019)
Identity authentication is a main line of defense for network security, and passwords have long been the mainstream of identity authentication. In the field of password security research, large-scale password datasets have played an important role in
Externí odkaz:
https://doaj.org/article/cad943a5d13c400ca62a0b4834316cbd