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Layered 3D

Gordon Wetzstein, Douglas Lanman, Wolfgang Heidrich, Ramesh Raskar
2011 ACM Transactions on Graphics  
For 3D display, spatial resolution, depth of field, and brightness are increased, compared to parallax barriers.  ...  Abstract We develop tomographic techniques for image synthesis on displays composed of compact volumes of light-attenuating material.  ...  Acknowledgements We thank the reviewers for their insightful feedback and recognize the support of members of the Imager and Camera Culture groups at the University of British Columbia and the MIT Media  ... 
doi:10.1145/2010324.1964990 fatcat:3wpasr6pcfaonicm6oba5tcj7u

Layered 3D

Gordon Wetzstein, Douglas Lanman, Wolfgang Heidrich, Ramesh Raskar
2011 ACM SIGGRAPH 2011 papers on - SIGGRAPH '11  
For 3D display, spatial resolution, depth of field, and brightness are increased, compared to parallax barriers.  ...  Abstract We develop tomographic techniques for image synthesis on displays composed of compact volumes of light-attenuating material.  ...  Acknowledgements We thank the reviewers for their insightful feedback and recognize the support of members of the Imager and Camera Culture groups at the University of British Columbia and the MIT Media  ... 
doi:10.1145/1964921.1964990 fatcat:6cwhcmygenhdxcdkqwpuzamjdi

Roadmap on 3D Integral Imaging: Sensing, Processing, andDisplay

Bahram Javidi, Artur Carnicer, Jun Arai, Toshiaki Fujii, Hong Hua, Hongen Liao, Manuel Martinez-Corral, Filiberto Pla, Adrian Stern, Laura Waller, Qiong-Hua Wang, Gordon Wetzstein (+2 others)
2020 Optics Express  
The article discusses various aspects of the field including sensing of 3D scenes, processing of captured information, and 3D display and visualization of information.  ...  The paper consists of a series of 15 sections from the experts presenting various aspects of the field on sensing, processing, displays, augmented reality, microscopy, object recognition, and other applications  ...  The terms of this arrangement have been properly disclosed to The University of Arizona and reviewed by the Institutional Review Committee in accordance with its conflict of interest policies.  ... 
doi:10.1364/oe.402193 pmid:33114917 fatcat:hcht47xbr5fyfed5b6fjpu2h44

High-quality indoor scene 3D reconstruction with RGB-D cameras: A brief review

Jianwei Li, Wei Gao, Yihong Wu, Yangdong Liu, Yanfei Shen
2022 Computational Visual Media  
In this paper, we make comparisons and analyses from the following aspects: (i) depth processing methods in 3D reconstruction are reviewed in terms of enhancement and completion, (ii) ICP-based, feature-based  ...  The performance of state-of-the-art methods is also compared and analyzed.  ...  Acknowledgements Declaration of competing interest The authors have no competing interests to declare that are relevant to the content of this article.  ... 
doi:10.1007/s41095-021-0250-8 fatcat:z6ywcn4zujbptjaqrwkwhoyquu

Transcriptional Factor Repertoire of Breast Cancer in 3D Cell Culture Models

Hande Özkan, Deniz Gülfem Öztürk, Gozde Korkmaz
2022 Cancers  
The extracellular matrix (ECM), a major structural component of the TME, impacts every stage of tumorigenesis by providing necessary biochemical and biomechanical cues that are major regulators of cell  ...  This review will present the transcriptional factor (TF) repertoire of breast cancer in 3D culture models in the context of mammary tissue architecture, epithelial-to-mesenchymal transition and metastasis  ...  For instance, expression of the genes involved in cellmatrix interactions, ECM organization, collagen synthesis, and integrin cell surface interactions was induced in 3D for the Basal B subtype coinciding  ... 
doi:10.3390/cancers14041023 pmid:35205770 pmcid:PMC8870600 fatcat:gvzc6zdhozaulpvu4c6ziqfid4

3D Microphone Array Comparison (3D MARCo): An Open-Access Database and Objective Analyses

Hyunkook Lee, Dale Johnson
2020 Zenodo  
This paper presents open-access 3D sound recordings of musical performances and room impulse responses made using various 3D microphone arrays simultaneously.  ...  The sound sources recorded were string quartet, piano trio, piano solo, organ, clarinet solo, vocal group and room impulse responses of a virtual ensemble with 13 source positions captured by all of the  ...  The technique was developed to enhance the sense of listener envelopment (LEV) in 5-channel surround reproduction.  ... 
doi:10.5281/zenodo.4018009 fatcat:bklcx34h7vbfdmqxbld5evefxa

Providing 3D Video Services: The Challenge From 2D to 3DTV Quality of Experience

José María Cubero, Jesús Gutiérrez, Pablo Pérez, Enrique Estalayo, Julián Cabrera, Fernando Jaureguizar, Narciso García
2012 Bell Labs technical journal  
In this paper, we analyze current 3D video technology trends in order to define a taxonomy of the availability and possible introduction of 3D-based services.  ...  Based on subjective assessment tests, we also analyze those factors which will influence the quality of experience in those 3D video services, focusing on effects of both coding and transmission errors  ...  Acknowledgements The authors thank Alvaro Villegas for his valuable contributions to this work. "Trademarks Blu-ray Disc is a registered trademark of Blu-ray Disc Association.  ... 
doi:10.1002/bltj.20537 fatcat:cmr2gq5y35gnrmhnz23x7i2cgi

Bridging the Gap: From 2D Cell Culture to 3D Microengineered Extracellular Matrices

Yanfen Li, Kristopher A. Kilian
2015 Advanced Healthcare Materials  
Geometric cues patterned on soft hydrogels guide adipogenesis and neurogenesis in the absence of soluble differentiation promoting compounds. Reproduced with permission [157] .  ...  Guided by the spatiotemporal regulation of cell state in developing tissues, we will review the maturation of micropatterning in 2D, pseudo-3D systems, and patterning within 3D hydrogels in the context  ...  For a more in depth review of 3D printing techniques we would like to refer the reader to the following reviews [209] , [210] .  ... 
doi:10.1002/adhm.201500427 pmid:26592366 pmcid:PMC4780579 fatcat:gruagvc6trabhenxhasul6kxj4

The Human Brain in Depth: How We See in 3D

Andrew E. Welchman
2016 Annual Review of Vision Science  
This review concentrates on studies of binocular disparity and its combination with other depth cues.  ...  The ventral cortex may store representations of object configurations and the features required for task performance.  ...  THE NEURAL BASIS OF DEPTH CUE FUSION Disparity is often regarded as the gold standard depth cue and has been a main focus when testing the neural mechanisms of 3D vision.  ... 
doi:10.1146/annurev-vision-111815-114605 pmid:28532360 fatcat:sqiijpxmzvayhiu7yxyilhawcm

3D printed bionic nanodevices

Yong Lin Kong, Maneesh K. Gupta, Blake N. Johnson, Michael C. McAlpine
2016 Nano Today  
route for introducing high performance materials, with the potential for exhibiting properties not found in the bulk; and (3) 3D printing a range of soft and nanoscale materials to enable the integration  ...  Further, 3D printing is a multi-scale platform, allowing for the incorporation of functional nanoscale inks, the printing of microscale features, and ultimately the creation of macroscale devices.  ...  For instance, auxetic materials with enhanced shear and indentation resistances can be created via the combination of 3D printing with topology optimization.  ... 
doi:10.1016/j.nantod.2016.04.007 pmid:27617026 pmcid:PMC5016035 fatcat:5u3gposgkjg6pnpt5wyvea3e24

3D confinement regulates stem cell fate [article]

Oksana Y. Dudaryeva, Aurelia Bucciarelli, Giovanni Bovone, Shabashish Jaydev, Nicolas Broguiere, Marwa Al-Bayati, Marco Lutolf, Mark W. Tibbitt
2021 bioRxiv   pre-print
These results demonstrate that 3D geometric confinement can be an important regulator of cell fate, and that confinement sensing is linked to canonical mechanotransduction pathways.  ...  The viability and proliferation of hMSCs in confined 3D microniches were compared with the fate of unconfined cells in 2D culture.  ...  area. 72 In our niches, hMSCs spread in 3D given the isotropic distribution of adhesive cues.  ... 
doi:10.1101/2021.05.02.442094 fatcat:n522bqedjfcmdmzx3drrayalk4

Polarization imaging reflectometry in the wild

Jérémy Riviere, Ilya Reshetouski, Luka Filipi, Abhijeet Ghosh
2017 ACM Transactions on Graphics  
Specifically, we employ polarization imaging from two near orthogonal views close to the Brewster angle of incidence in order to maximize polarization cues for surface reflectance estimation.  ...  Our method exploits the naturally occurring linear polarization of incident and reflected illumination for this purpose.  ...  ACKNOWLEDGEMENTS We take this opportunity to thank Raoul Guiazon and Ching Pang Ho for useful discussions, Yiming Lin for help with some data acquisition, and Antoine Toisoul for assistance with rendering  ... 
doi:10.1145/3130800.3130894 fatcat:cryds6me4bdytow72azlyanh3e

Stereo/multiview picture quality: Overview and recent advances

Stefan Winkler, Dongbo Min
2013 Signal processing. Image communication  
and standards for 3D quality.  ...  For the percept of depth to be convincing, consistent, and comfortable, a large number of parameters throughout the imaging and processing pipeline need to be matched correctly.  ...  cameras, active depth sensing, and 2D-to-3D conversion.  ... 
doi:10.1016/j.image.2013.07.008 fatcat:zhdhvtsk6ngbxaozxvboqkarsi

3D Bone Biomimetic Scaffolds for Basic and Translational Studies with Mesenchymal Stem Cells

Cristina Sobacchi, Marco Erreni, Dario Strina, Eleonora Palagano, Anna Villa, Ciro Menale
2018 International Journal of Molecular Sciences  
Thus, for in vitro studies and in vivo utilization, great effort is being dedicated to the optimization of MSC 3D culture systems in view of achieving the intended performance.  ...  In the bone field, biomimetic scaffolds can be used as 3D structures, where MSCs can be seeded, expanded, and then implanted in vivo for bone repair or bioactive molecules release.  ...  Acknowledgments: We acknowledge the many authors whose original contribution in the field could not be cited in this minireview for the sake of brevity.  ... 
doi:10.3390/ijms19103150 pmid:30322134 pmcid:PMC6213614 fatcat:7ro53cotsvfgfb6ixqsuknnvyy

Three-dimensional display technologies of recent interest: principles, status, and issues [Invited]

Jisoo Hong, Youngmin Kim, Hee-Jin Choi, Joonku Hahn, Jae-Hyeung Park, Hwi Kim, Sung-Wook Min, Ni Chen, Byoungho Lee
2011 Applied Optics  
Autostereoscopic display renders a ray field of a 3D image, whereas holography replicates a wave field of it.  ...  Recent trends in three-dimensional (3D) display technologies are very interesting in that both oldfashioned and up-to-date technologies are being actively investigated together.  ...  Figure 14 shows some examples of the configuration for enhancing image depth range.  ... 
doi:10.1364/ao.50.000h87 pmid:22193031 fatcat:nf3547hx5fa6dlv36agnth55km
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