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
A continuous merging method for natural surface elements based on morphing
Sign Up to like & getrecommendations! Published in 2025 at "Geocarto International"
DOI: 10.1080/10106049.2025.2489517
Abstract: Abstract Electronic maps urgently require continuous scale representation, with element merging being the core part. However, current research on the continuous merging of natural areal elements focuses on the selection of merging objects, neglecting the… read more here.
Keywords: natural areal; merging method; areal elements; method natural ... See more keywords
FUSION3D: Multimodal data fusion for 3D shape reconstruction: A soft-sensing approach
Sign Up to like & getrecommendations! Published in 2024 at "IISE Transactions"
DOI: 10.1080/24725854.2024.2376650
Abstract: Abstract Traditional high-fidelity imaging techniques, such as X-ray computer tomography (CT), excel in capturing intricate shape details through high-resolution two-dimensional (2D) images. However, the extensive cost or impracticality of obtaining X-ray images poses a significant… read more here.
Keywords: distribution; shape; sensing approach; soft sensing ... 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 detection of thin diameter flexible sensors with non-uniform gratings
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad1e4e
Abstract: Flexible intelligent medical device shape feedback has a very important application prospect in intelligent structure detection. Due to the error accumulation effect, the distribution of gratings is also an important factor affecting the reconstruction error… read more here.
Keywords: detection; shape; uniform gratings; non uniform ... See more keywords
Shape Reconstruction of Extensible Continuum Manipulator Based on Soft Sensors
Sign Up to like & getrecommendations! Published in 2024 at "Soft Robotics"
DOI: 10.1089/soro.2023.0094
Abstract: Continuum manipulators can improve spatial adaptability and operational flexibility in constrained environments by endowing them with contraction and extension capabilities. There are currently desired requirements to quantify the shape of an extensible continuum manipulator for… read more here.
Keywords: extensible continuum; manipulator; continuum manipulator; continuum ... See more keywords
Ultrasonic Rayleigh wave microscopic shape reconstruction of surface and near-surface defects using geometrical full waveform inversion
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rspa.2025.0164
Abstract: Ultrasonic Rayleigh waves are widely used to detect surface/subsurface defects. However, complete shape reconstruction of defects with deep subwavelength details in both the lateral and depth directions remains challenging. This study introduces a level-set-based geometrical… read more here.
Keywords: reconstruction; surface; inversion; rayleigh wave ... See more keywords