Results 51 to 60 of about 394 (147)

Novel Sulfur‐Rich Polymers from Inverse Vulcanization as Functional Building Blocks for Photonics

Macromolecular Rapid Communications, EarlyView.
Isopropenyl aromatic comonomers, in particular novel 2,7‐diisopropenylfluorene and 2,8‐diisopropenyldibenzothiophene, synthesized by sustainable, facile, single‐step SMCCR from available brominated substrates are exploited in the Inverse Vulcanization process to obtain functional Sulfur‐rich macromolecular materials.
Raimondo Insogna, Fabiano Martorelli, Daniela Di Fonzo, Martina Martusciello, Roberto Utzeri, Angelo Angelini, Davide Comoretto, Paola Stagnaro   +7 more
wiley   +1 more source

Deep learning enabled single-shot absolute phase recovery in high-speed composite fringe pattern profilometry of separated objects

Opto-Electronic Advances, 2023
A recent article in the Opto-Electronic Advances (OEA) journal from Prof. Qian Chen and Prof. Chao Zuo’s group introduced a new and efficient 3D imaging system that captures high-speed images using deep learning-enabled fringe projection profilometry ...
Maciej Trusiak, Malgorzata Kujawinska
doaj   +1 more source

Amorphous Hydrogenated Silicon Carbide Interlayers: Chemical, Optical, and Tribological Behavior for Improving Adhesion of Carbon‐Based Films to Ferrous Alloy

Surface and Interface Analysis, Volume 58, Issue 4, Page 246-261, April 2026.
ABSTRACT Diamond‐like carbon thin films have been gaining attention in the last years due to their unique properties, such as low friction coefficient and high wear resistance. However, the lack of adhesion between DLC coatings and ferrous alloys complicates their wider industrial application.
Vanessa Piroli, Michael Cristian Goldbeck, Jennifer Stefani Weber, Felipe Cemin, Bruna Louise Perotti, Carla Daniela Boeira, Fernando Alvarez, Newton Kiyoshi Fukumasu, Antonio Ricardo Zanatta, Alexandre Fassini Michels, Carlos Alejandro Figueroa   +10 more
wiley   +1 more source

Mask information-based gamma correction in fringe projection profilometry

Optics Express, 2023
For fringe projection profilometry (FPP), the gamma effect of the camera and projector will cause non-sinusoidal distortion of the fringe patterns, leading to periodic phase errors and ultimately affecting the reconstruction accuracy. This paper presents a gamma correction method based on mask information.
Huixin Song, Lingbao Kong
openaire   +2 more sources

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

Fringe Order Correction for Number-Theoretical Phase Unwrapping Method via Maximum Likelihood Principle

IEEE Access, 2020
The number-theoretical phase unwrapping method has recently been widely applied in fringe projection profilometry. But fringe order errors may occur due to noise or distortion, leading to errors in the unwrapped phase map, and eventually affecting the ...
Duo Zhou, Changku Sun, Peng Wang, Luhua Fu   +3 more
doaj   +1 more source

Dissolution Study of Biodegradable Magnesium Silicide Thin Films for Transient Electronic Applications

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Magnesium silicide (Mg2Si) is introduced as a narrow‐bandgap, biodegradable semiconductor for transient electronics. RF‐sputtered and annealed Mg2Si thin films show high intrinsic electrical conductivity and low thermal conductivity. The polycrystalline material undergoes hydrolysis in aquatic and composting environments with minimal cytotoxicity ...
Ji‐Woo Gu, Jun‐Seok Shim, Minjung Chae, Yoonseong Jung, Su‐Min Kim, Young‐In Ryu, Jae‐Hwan Lee, Sung‐Woo Kim, Kyung‐Sub Kim, Tae‐Woo Lee, Edyta Wyszkowska, Jungho Shin, Hyejin Jang, Ju‐Young Kim, Myoung‐Ryul Ok, Jong‐hyoung Kim, Jae‐Young Bae, Seung‐Kyun Kang   +17 more
wiley   +1 more source

Advanced Characterization of Soft Cosmetic Film Deposits with X‐Ray Microtomography

Small Methods, Volume 10, Issue 2, 22 January 2026.
A novel artificial skin model integrates X‐ray computed microtomography for non‐destructive analysis of soft cosmetic films. This high‐resolution imaging reveals how microscale changes in cosmetics impact macroscale behaviors, such as the deposited film roughness and induced mechanical deformation of the skin.
Marta Gonçalves, Youngkyu Han, Heung Soo Baek, Chaeyeon Song, Byung Mook Weon   +4 more
wiley   +1 more source

Multi-Color Channel Gamma Correction in Fringe Projection Profilometry

Photonics
Three-dimensional shape measurement plays an important role in various fields. As a way of three-dimensional measurement, fringe projection profilometry (FPP) is widely used because of its non-contact, simple structure, and high stability. One of the key
Xiang Sun, Yunpeng Zhang, Lingbao Kong, Xing Peng, Zhenjun Luo, Jie Shi, Liping Tian   +6 more
doaj   +1 more source

Fiber-Based High-Speed Fringe Projection Profilometry

Optics & Laser Technology
Phase shift profilometry has become a standard technique for recording the surface of an object using the projection of sinusoidal patterns. We present a method of projecting the patterns via a pair of single-mode optical fibers mounted within a needle.
Steven Johnson, Hal Gee, Faith Nwachi, Simon Peter Mekhail   +3 more
openaire   +3 more sources