Results 211 to 220 of about 320,340 (290)

Impact of Simulated Astigmatism on Visual Acuity, Stereopsis, and Reading in Young Adults. [PDF]

Vision (Basel)
Shato CWM, Louzada RN, Magalhães PLM, Amaral DC, Dantas DO, Montenegro DA, Chow MM, Tayah D, Alves MR.   +8 more
europepmc   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

Advanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira, Liao Wu, Ming Li, Priyank Kumar, Xiaopeng Li, Shi‐Yang Tang   +5 more
wiley   +1 more source

Linear Differential Vision Transformer: Learning Visual Contrasts via Pairwise Differentials [PDF]

Yifan Pu, J. Ying, Qixiu Li, Tianzhu Ye, Dongchen Han, Xiaochen Wang, Ziyi Wang, Xinyu Shao, Gao Huang, Xiu Li   +9 more
openalex   +1 more source

The impact of simulated cataract on face learning. [PDF]

Sci Rep
Akech A, Balas B.
europepmc   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Spectral optimization of illumination for contrast enhancement in machine vision

Sanush Abeysekera, Melanie Po‐Leen Ooi, Ye Chow Kuang, Vineetha Kalavally   +3 more
openalex   +1 more source

Visual and functional outcomes of a new diffractive trifocal intraocular lens with smooth micro phase technology in patients undergoing cataract surgery. [PDF]

Int J Ophthalmol
Mendicute J, Lauzirika G, Arratibel-Alkorta M, Pérez-Sarriegui A, Illarramendi I.   +4 more
europepmc   +1 more source

3D Elastomeric Kirigami for Passively Stretchable Fully Soft Vacuum‐Powered Artificial Muscles

Advanced Robotics Research, EarlyView.
The creation of purely soft, passively stretchable artificial muscles has long been a hot topic in robotics research. Here, we present a design approach involving the extension of 2D kirigami to 3D elastomeric kirigami structures. In a biomimetic demonstration of the human upper arm, this approach successfully simulated the driving mechanism ...
Tao Wang, Hongyuan Wang, Qian Liu, Xi Wang, Guoqiang Fu, Caijiang Lu, Bo Li, Jinhua Zhang, Hongying Zhang   +8 more
wiley   +1 more source

The Ohio Contrast Cards: Visual Performance in a Pediatric Low-vision Site

, 2017
Gregory R. Hopkins, Bradley E. Dougherty, Angela M. Brown   +2 more
openalex   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source