Results 51 to 60 of about 133,715 (328)

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

Segmentation of Radiographs of Hands with Joint Damage Using Customized Active Appearance Models [PDF]

, 2004
This paper is part of a project that investigates the possibilities of automating the assessment of joint damagein hand radiographs. Our goal is to design a robust segmentationalgorithm for the hand skeleton.
Bernelot Moens, H.J., Kauffman, J.A., Slump, C.H.   +2 more
core   +1 more source

Improving Facial Analysis and Performance Driven Animation through Disentangling Identity and Expression

, 2015
We present techniques for improving performance driven facial animation, emotion recognition, and facial key-point or landmark prediction using learned identity invariant representations.
Hasan, Md Kamrul, Honari, Sina, Pal, Chris, Rim, David   +3 more
core   +1 more source

Template epitaxial growth of thermoelectric Bi/BiSb superlattice nanowires by charge-controlled pulse electrodeposition [PDF]

, 2009
© The Electrochemical Society, Inc. 2009. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS).
Boyd, IW, Dou, X, Huang, X, Lei, H, Li, G, Li, L   +5 more
core   +1 more source

Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus

Advanced Functional Materials, EarlyView.
The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu, Cairong Xiao, Zihao Du, Changhong Linghu, Yongdong Shi, Chuyang Xiang, Mingxin Wan, Guoxin Tan, Limin Lu, Chengyun Ning, K Jimmy Hsia   +10 more
wiley   +1 more source

Trend in age at menarche and its association with body weight, body mass index and non-communicable disease prevalence in Indonesia: evidence from the Indonesian Family Life Survey (IFLS)

BMC Public Health, 2022
Background In western countries, age at menarche (AAM) is nowadays lower than a century ago, coinciding with increased Body Mass Index (BMI) and prevalence of non-communicable diseases (NCD).
Muhammad Asrullah, Monique L’Hoir, Edith J. M. Feskens, Alida Melse-Boonstra   +3 more
doaj   +1 more source

Case report and literature review: Rare male aggressive angiomyxoma of the scrotum

Frontiers in Surgery, 2022
Aggressive angiomyxoma (AAM) is an uncommon locally infiltrative tumor that frequently occurs in the pelvic soft tissues of female patients; it has a high rate of local recurrence. However, AAM is extremely rare in males. Herein, we present the case of a
Yue Chen, YaPing Wei, Hong Chang, ChunKai Yu   +3 more
doaj   +1 more source

Vesselness Features and the Inverse Compositional AAM for Robust Face Recognition Using Thermal IR [PDF]

AAAI Conference on Artificial Intelligence, 2013
Over the course of the last decade, infrared (IR) and particularly thermal IR imaging based face recognition has emerged as a promising complement to conventional, visible spectrum based approaches which continue to struggle when applied in the real ...
R. S. Ghiass, Ognjen Arandjelovic, A. Bendada, X. Maldague   +3 more
semanticscholar   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Beyond boundaries: Charting the frontier of healthcare with big data and ai advancements in pharmacovigilance

Health Sciences Review
The healthcare sector is intricate, generating vast amounts of data from various sources at an accelerated pace. The contemporary trend of Big Data Analytics is pivotal, impacting not only the pharmaceutical industry but also transforming healthcare ...
Arohi Agarwal, Gagan Singh, Samyak Jain, Piyush Mittal   +3 more
doaj   +1 more source