Results 241 to 250 of about 1,710,525 (287)

Plate Wall Offset Measurement for U-Shaped Groove Workpieces Based on Multi-Line-Structured Light Vision Sensors. [PDF]

Sensors (Basel)
Ren Y, Wang L, Wu Q, Li Z, Zhang Z.
europepmc   +1 more source

Multi-line structured light stripes clustering based on a custom iterative window. [PDF]

Heliyon
Li W, Deng H, Deng Z, Wu X.
europepmc   +1 more source

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Light Structures

Science, 2010
Fleeting molecular events are observed as light illuminates chlorophyll to initiate photosynthesis.
openaire   +2 more sources

FACE RECONSTRUCTION WITH STRUCTURED LIGHT

Proceedings of the International Conference on Computer Vision Theory and Applications, 2011
This article presents a methodology for reconstruction of 3D faces which is based on stereoscopic images of the scene using active and passive surface reconstruction -- A sequence of gray patterns is generated, which are projected onto the scene and their projection recorded by a pair of stereo cameras -- The images are rectified to make coincident ...
Congote, J., Barandiaran, I., Barandiaran, J., Nieto, M., Ruiz, O.   +4 more
openaire   +3 more sources

Light field microscopy based on structured light illumination

Optics Letters, 2021
In this Letter, we present the modeling, design, and characterization of a light sheet-based structured light illumination (SLI) light field microscopy (LFM) system for fast 3D imaging, where a digital micromirror device is employed to rapidly generate designed sinusoidal patterns in the imaging field.
Zhiqiang Fu, Qiang Geng, Jialong Chen, Li-An Chu, Ann-Shyn Chiang, Shih-Chi Chen   +5 more
openaire   +2 more sources

Unsynchronized structured light

ACM Transactions on Graphics, 2015
Various Structured Light (SL) methods are used to capture 3D range images, where a number of binary or continuous light patterns are sequentially projected onto a scene of interest, while a digital camera captures images of the illuminated scene. All existing SL methods require the projector and camera to be hardware or software synchronized, with one ...
Daniel Moreno, Fatih Calakli, Gabriel Taubin   +2 more
openaire   +1 more source

Structured light

Nature Photonics, 2021
Andrew Forbes, Michael de Oliveira, Mark R. Dennis   +2 more
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LIGHT FACTORIZATION STRUCTURES

Quaestiones Mathematicae, 1979
Abstract In this paper we investigate, for connection subcategories A of a topological category K, the concepts of A-monotone quotients and A-light sources, and characterize (1) those A, which give rise to an (A-monotone quotient, A-light)- factorization structure on K, (2) those factorization structures (C,D) on K, which are light, i.e. of the form (A-
H. Herrlich, G. Salicrup, R. Vézquez
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Super-Light Structures

2021
The core of Super-light technology is to apply the correct and necessary materials in the optimal position to create a minimal structure. The chapter deals with how to utilize knowledge of concrete types in guiding the forces through a construction.
Kristian Dahl Hertz, Philip Halding
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Structured Light Meets Structured Matter

Science, 2012
The synergy of complex materials and complex light is expected to add a new dimension to the science of light and its applications.
openaire   +1 more source