Results 31 to 40 of about 1,723,588 (348)
BMC Oral Health, 2023 Background Three-dimensional (3D) printing is a novel innovation in the field of craniomaxillofacial surgery, however, a lack of evidence exists related to the comparison of the trueness of skull models fabricated using different technology-based ...
Xiaotong Wang +4 more
doaj +1 more source
THREE-DIMENSIONAL MEASUREMENT METHOD OF FLATNESS OF LARGE DEPLOYABLE FLAT SAR [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 In order to improve the detection and surveillance capability of space-based SAR, large-size spaceborne SAR antenna is needed, and the scale will reach the order of 100 meters.
H. Shi
doaj +1 more source
A two dimensional accuracy-based measure for classification performance
Information Sciences, 2017 Abstract Accuracy has been used traditionally to evaluate the performance of classifiers. However, it is well known that accuracy is not able to capture all the different factors that characterize the performance of a multiclass classifier. In this manuscript, accuracy is studied and analyzed as a weighted average of the classification rate of each ...
Mariano Carbonero-Ruz +4 more
openaire +3 more sources
BMC Musculoskeletal Disorders, 2020 Background Although the measurement of coronal alignment of the lower limb on conventional full-length weight-bearing anteroposterior (FLWAP) radiographs was reported to be influenced by the knee joint rotation, no comparative analysis was performed ...
Hyun-Soo Moon +5 more
semanticscholar +1 more source
3D Printing in Medicine, 2021 Background Material extrusion is used to 3D print anatomic models and guides. Sterilization is required if a 3D printed part touches the patient during an intervention. Vaporized Hydrogen Peroxide (VHP) is one method of sterilization.
Mauricio Toro +3 more
doaj +1 more source
Accuracy of Digital Impression Taking Using Intraoral Scanner Versus the Conventional Technique
Frontiers in Dentistry, 2021 Objectives: Intraoral scanners have shown promising results when used as an adjunct or alternative to conventional impression techniques. This study compared the accuracy of digital impression taking using an intraoral scanner versus the conventional ...
Arash Zarbakhsh +4 more
doaj +1 more source
Adversarial robustness for latent models: Revisiting the robust-standard accuracies tradeoff [PDF]
arXiv, 2021 Over the past few years, several adversarial training methods have been proposed to improve the robustness of machine learning models against adversarial perturbations in the input. Despite remarkable progress in this regard, adversarial training is often observed to drop the standard test accuracy.
arxiv
An effective method for calculating crossed span distance of overhead line based on three-dimensional inclination algorithm [PDF]
EAI Endorsed Transactions on Collaborative Computing, 2020 In order to safely operate the electric transmission lines, to monitoring the crossed span distance of the overhead lines is one of the key measures.
Liying Zhao +6 more
doaj +1 more source
Archives of Plastic Surgery, 2016 Background Accurate breast volume assessment is a prerequisite to preoperative planning, as well as intraoperative decision making in breast reconstruction surgery.
Woo Yeon Lee +4 more
doaj +1 more source
Multinomial Cluster-Weighted Models for High-Dimensional Data [PDF]
arXiv, 2022 Modeling of high-dimensional data is very important to categorize different classes. We develop a new mixture model called Multinomial cluster-weighted model (MCWM). We derive the identifiability of a general class of MCWM. We estimate the proposed model through Expectation-Maximization (EM) algorithm via an iteratively reweighted least squares (EM ...
arxiv