Shape reconstruction of large optical surface with high-order terms in fringe reflection technique
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers of Optoelectronics"
DOI: 10.1007/s12200-018-0818-9
Abstract: A fast and effective shape reconstruction method of large aspheric specular surfaces with high order terms is proposed in fringe reflection technique, which combines modal estimation with high-order finitedifference algorithm. The iterative equation with highorder… read more here.
Keywords: reconstruction; high order; surface; shape reconstruction ... See more keywords
Actuating, shape reconstruction, and reinforcement of galactomannan-based hydrogels by coordination bonds induced metal ions capture.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.10.059
Abstract: Application of abundant hemicelluloses polysaccharides on functional materials are of much interest. In this work, galactomannan (GM) hydrogels were prepared by dual hydrogen bonding interactions with polymerized poly-acrylic acid (AA) and poly-N-isopropylacrylamide (NIPAM). The hydrogels… read more here.
Keywords: metal ions; ions capture; shape reconstruction; spectroscopy ... See more keywords
Remote measurement and shape reconstruction of surface-breaking fatigue cracks by laser-line thermography
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105950
Abstract: Abstract In this paper, a method for remote measurement and shape reconstruction of fatigue cracks by using laser-line thermography (LLT) technique is developed. A new feature parameter derived from the LLT signals is proposed to… read more here.
Keywords: reconstruction; measurement shape; remote measurement; laser line ... See more keywords
Full-field displacement measurement of corneoscleral shells by combining multi-camera speckle interferometry with 3D shape reconstruction.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2019.103560
Abstract: Changes in the biomechanical properties of the connective tissue of the eye occur with age and underlie the development of several ocular diseases, such as glaucoma, myopia, and keratoconus. The biomechanical dynamics of ocular connective… read more here.
Keywords: shape reconstruction; shape; full field; speckle ... See more keywords
3-D shape reconstruction of non-uniform reflectance surface based on pixel intensity, pixel color and camera exposure time adaptive adjustment
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-83779-9
Abstract: High dynamic range 3-D shape measurement is a challenge. In this work, we propose a novel method to solve the 3-D shape reconstruction of high-reflection and colored surfaces. First, we propose a method to establish… read more here.
Keywords: color; shape reconstruction; shape; method ... See more keywords
Accuracy of position tracking and fabrication of thin diameter sensor
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/abdfec
Abstract: The shape reconstruction of medical surgical instruments in robotic laryngeal surgery, positioning a needle to puncture a breast tumour, shape display during intestinal endoscopy, and positioning a cardiac vascular catheter, is affected by not only… read more here.
Keywords: shape reconstruction; shape; accuracy; sensor ... See more keywords
Shape Reconstruction of Soft Manipulators Using Vision and IMU Feedback
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3191523
Abstract: In recent times, soft manipulators have gardened immense interest given their dexterous abilities. A critical aspect for their feedback control involves the reconstruction of the manipulator shape. The research, for the first time, presents shape… read more here.
Keywords: shape reconstruction; manipulator; reconstruction; soft manipulators ... See more keywords
Structural shape reconstruction of fiber Bragg grating flexible plate based on strain modes using finite element method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x17708480
Abstract: Structural shape reconstruction plays an important role in structural health motoring, for example, in the fields of aerospace and civil engineering. A reconstruction algorithm is indispensable for structural shape reconstruction using discrete physical information. This… read more here.
Keywords: reconstruction; shape reconstruction; based strain; shape ... See more keywords
2D shape reconstruction of irregular particles with deep learning based on interferometric particle imaging.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.462450
Abstract: Interferometric particle imaging (IPI) technology is widely used in the measurement of various particles. Obtaining particle shape information directly by IPI is challenging because of the complex relationship between the speckle distribution of interference-defocused speckle… read more here.
Keywords: interferometric particle; shape reconstruction; particle imaging; deep learning ... See more keywords
Robust Autonomous Small-Body Shape Reconstruction and Relative Navigation Using Range Images
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Guidance, Control, and Dynamics"
DOI: 10.2514/1.g003898
Abstract: This paper proposes an algorithm relying on range images to reconstruct the shape model of the orbited object, train an uncertainty model representative of shape reconstruction inaccuracies and sen... read more here.
Keywords: robust autonomous; shape reconstruction; range images; shape ... See more keywords
Deformation Monitoring and Shape Reconstruction of Flexible Planer Structures Based on FBG
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13081237
Abstract: To reduce the dependence of real-time deformation monitoring and shape reconstruction of flexible planar structures on experience, mathematical models, specific structural curvature (shape) sensors, etc., we propose a reconstruction approach based on FBG and a… read more here.
Keywords: shape reconstruction; monitoring shape; deformation; reconstruction ... See more keywords