18 papers · ranked by Valyu relevance
David Jurado, Juan M. Jurado, Lidia Ortega, Francisco R. Feito + 1 more
'Jochen Lang'] Mixed reality (MR) enables a novel way to visualize virtual objects on real scenarios considering physical constraints. This technology arises with other significant advances in the field of sensors fusion for human-centric 3D capturing. Recent advances for scanning the user environment, real-time…
Aida Vidal-Balea, Óscar Blanco-Novoa, Paula Fraga-Lamas, Tiago M. Fernández-Caramés + 2 more
Augmented Reality (AR) provides an alternative to the traditional forms of interaction between humans and machines, and facilitates the access to certain technologies to groups of people with special needs like children. For instance, in pediatric healthcare, it is important to help children to feel comfortable during…
Seyed Amir Mousavi, Xiaoyin Wang
As Augmented Reality (AR) becomes more and more embedded in daily life, ensuring the quality, safety, and reliability of AR applications is increasingly important. However, AR apps present unique challenges for automated testing. Unlike static GUI layouts in traditional mobile apps, AR apps acquire their interaction…
Marius Laska, Till Schulz, Jan Grottke, Christoph Blut + 1 more
'Jörg Blankenbach'] Abstract—Fingerprinting-based approaches are particularly suitable for deploying indoor positioning systems for pedestrians with minimal infrastructure costs. The accuracy of the method, however, strongly depends on the quality of collected labeled fingerprints within the calibration phase, which is…
G. K. Kamalam, Shubham Joshi, Manish Maheshwari, K. Senthamil Selvan + 3 more
People have always relied on some form of instrument to assist them to get to their destination, from hand-drawn maps and compasses to technology-based navigation systems. Many individuals these days have a smartphone with them at all times, making it a common part of their routine. Using GPS technology, these…
Tim Scargill, Ying Chen, Tianyi Hu, Maria Gorlatova
Traditionally, evaluations of device pose tracking accuracy are presented through numeric error values and 2D plots of ground truth and estimated trajectories (e.g., ). While essential for benchmarking tracking algorithms, neither communicates the environment regions visible through the device camera when errors occur.…
Pyojin Kim, Jungha Kim, Minkyeong Song, Yeoeun Lee + 3 more
'Hyeong-Geun Kim' 'Petros Daras'] Commercial visual-inertial odometry (VIO) systems have been gaining attention as cost-effective, off-the-shelf, six-degree-of-freedom (6-DoF) ego-motion-tracking sensors for estimating accurate and consistent camera pose data, in addition to their ability to operate without external…
Maitree Hirunteeyakul
This study implemented AR synchronization solutions utilizing location beacon technology, namely Bluetooth Low Energy (BLE) and Ultra-Wideband (UWB), to discourse scalability issues and inconsistencies in the existing AR system. The framework is bifurcated into two approaches: BLE-assist and UWB-assist AR…
Ashkan Ganj, Yiqin Zhao, Tian Guo
Lastly, as CV models are ultimately used in application domains, it is valuable to understand their in-the-wild performance. Out-ofdistribution testing is increasingly used for evaluating CV model's generalization; however, it is nontrivial to generate a high-quality OOD dataset [[19]]. Another common way is to report…
Francois Chollet, Mike Knoop, Gregory Kamradt, Bryan Landers + 1 more
'Henry Pinkard'] The Abstraction and Reasoning Corpus for Artificial General Intelligence (ARC-AGI), introduced in 2019, established a challenging benchmark for evaluating the general fluid intelligence of artificial systems via a set of unique, novel tasks only requiring minimal prior knowledge. While ARC-AGI has…
Fuzhan Rahmanian, Robert M. Lee, Dominik Linzner, Kathrin Michel + 4 more
Predicting and monitoring battery life early and across chemistries is a significant challenge due to the plethora of degradation paths, form factors, and electrochemical testing protocols. Existing models typically translate poorly across different electrode, electrolyte, and additive materials, mostly require a fixed…
Mirnaghi Moosavi, Ahmad Sareshtedar, Siamak Zarei-Ghanavati, Mehran Zarei-Ghanavati + 1 more
'Mehran Zarei-Ghanavati' 'Nazanin Ramezanfar'] Purpose To investigate the association between senile corneal arcus and atherosclerosis risk factors in patients with recent acute myocardial infarction. Methods In this cross sectional study, atherosclerosis risk factors including fasting blood sugar, total cholesterol…
Vriko Yu, Alison Corley, Shelby McIlroy, Jane Wong + 3 more
With coral reefs undergoing widespread degradation, various artificial structures have been developed to mitigate losses in coral cover. These structures primarily serve as substrates for coral transplantation, with the expectation that growing corals will attract and provide habitat for reef-associated taxa. However…
Elena Plekhanova, Jin-Soo Kim, Jacqueline Oehri, Angela Erb + 2 more
Arctic vegetation changes, such as increasing shrub-cover, are expected to accelerate climate warming through increased absorption of incoming radiation and corresponding decrease in summer shortwave albedo. Here we analyze mid-summer shortwave land-surface albedo and its change across the pan-Arctic region based on…
Łukasz Rączkowski, Marcin Możejko, Joanna Zambonelli, Ewa Szczurek
Machine learning algorithms hold the promise to effectively automate the analysis of histopathological images that are routinely generated in clinical practice. Any machine learning method used in the clinical diagnostic process has to be extremely accurate and, ideally, provide a measure of uncertainty for its…
Zelin Ou, Li Xie, Han Xiao, Bin Cui + 9 more
Post-mortem pathological studies have established that the majority of ACS events arise from the TCFA; however, approximately 25% of cases27 result from endothelial erosion without plaque rupture. The reason may be attributed to pro-thrombotic effects of macrophages by promoting plaque surface erosion through sustained…
Authors not listed
RNA molecules fold into complex three-dimensional structures that determine their function. A wide range of mathematical frameworks, such as chord diagrams, fatgraphs, and context-free grammars, have been used to represent these structures; however, these models have largely been developed from mathematical motivations…
Alexander T. Honkala, Sanjay V. Malhotra
Samples of closely related cells often contain substantial cell state heterogeneity, which traditional clustering-based analyses struggle to de-convolve. Archetype analysis is an alternative analysis approach that identifies a minimal convex hull enclosing all data points in a dimensionally-reduced space, such as PCA…