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Full 3D Reconstruction of Transparent Objects [article]

Bojian Wu, Yang Zhou, Yiming Qian, Minglun Gong, Hui Huang
2018 arXiv   pre-print
This paper presents a fully automatic approach for reconstructing complete 3D shapes of transparent objects.  ...  Numerous techniques have been proposed for reconstructing 3D models for opaque objects in past decades. However, none of them can be directly applied to transparent objects.  ...  for reconstructing complete 3D shapes of transparent objects.  ... 
arXiv:1805.03482v2 fatcat:l65qf3oxgfacvbhi33u7xkz7tu

Using heat to scan transparent surfaces

Gonen Eren
2009 SPIE Newsroom  
A novel approach to 3D scanning holds promise for imaging seethrough objects, such as those made from glass.  ...  However, when objects are highly transparent or highly specular, 3D reconstruction becomes very difficult.  ...  Today, with quality control gaining importance, reconstruction solutions that lead to a full-quality 2D and 3D inspection are being developed.  ... 
doi:10.1117/2.1200906.1693 fatcat:at3tezhtsfbmpoyofc5u7cvmau

Three-Dimensional Reconstruction and Quantification of PGP9.5-Immunoreactive, Sensory Intra-Epidermal Nerve Fibers

Michael Anderson, Kenneth Miller
2018 Microscopy and Microanalysis  
Optimization in tissue clearing, immunohistochemistry for TC, image acquisition, and 3D segmentation have allowed for full 3D reconstruction and quantification of IENFs from the epidermis of rats.  ...  Quantifying 3D objects with 3D measurement provides greater resolution of data per individual nerve fiber.  ...  Optimization in tissue clearing, immunohistochemistry for TC, image acquisition, and 3D segmentation have allowed for full 3D reconstruction and quantification of IENFs from the epidermis of rats.  ... 
doi:10.1017/s1431927618007274 fatcat:qdtqsrhh5bgobagotfpvrcp2ee

Optical reconstruction of transparent objects with phase-only SLMs

Elena Stoykova, Fahri Yaraş, Ali Özgür Yontem, Hoonjong Kang, Levent Onural, Philippe Hamel, Yves Delacrétaz, Isabelle Bergoënd, Cristian Arfire, Christian Depeursinge
2013 Optics Express  
Three approaches for visualization of transparent micro-objects from holographic data using phase-only SLMs are described.  ...  The objects are silicon micro-lenses captured in the near infrared by means of digital holographic microscopy and a simulated weakly refracting 3D object with size in the micrometer range.  ...  This work was partly supported by the IT R&D program of MSIP/KEIT [K10045289, Development of Virtual camera system with real-like contents].  ... 
doi:10.1364/oe.21.028246 pmid:24514336 fatcat:tfvrmfvwnbgghbgx34fpnxd3za

Through the Looking Glass: Neural 3D Reconstruction of Transparent Shapes

Zhengqin Li, Yu-Ying Yeh, Manmohan Chandraker
2020 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)  
Recovering the 3D shape of transparent objects using a small number of unconstrained natural images is an ill-posed problem.  ...  transparent shapes and a feature mapping based on predicted normals for 3D point cloud reconstruction.  ...  In contrast, we recover highquality full 3D shapes and normals using only a few images of transparent objects, by modeling the physical basis of image formation in a deep network.  ... 
doi:10.1109/cvpr42600.2020.00134 dblp:conf/cvpr/LiYC20 fatcat:zybrolrkovalnpr4mudhosld6e

Generation, encoding, and presentation of content on holographic displays in real time

Enrico Zschau, Robert Missbach, Alexander Schwerdtner, Hagen Stolle, Bahram Javidi, Jung-Young Son, John T. Thomas, Daniel D. Desjardins
2010 Three-Dimensional Imaging, Visualization, and Display 2010 and Display Technologies and Applications for Defense, Security, and Avionics IV  
Holography in comparison to 3D-stereo overcomes the problem of the depth-cue mismatch between depth-focus and convergence.  ...  This is the reason, why holography will be the next big step in the currently rapid developing market for 3D-stereo, because it is the better option to many fields of applications, i.e. professional 3D-design  ...  Transparency An interesting effect, which is a unique feature of SeeReal's holographic processing pipeline, is the reconstruction of scenes including (semi-) transparent objects.  ... 
doi:10.1117/12.851015 fatcat:fdtnma2wcfaozcputaj6h2a4rq

Through the Looking Glass: Neural 3D Reconstruction of Transparent Shapes [article]

Zhengqin Li, Yu-Ying Yeh, Manmohan Chandraker
2020 arXiv   pre-print
Recovering the 3D shape of transparent objects using a small number of unconstrained natural images is an ill-posed problem.  ...  transparent shapes and a feature mapping based on predicted normals for 3D point cloud reconstruction.  ...  In contrast, we recover highquality full 3D shapes and normals using only a few images of transparent objects, by modeling the physical basis of image formation in a deep network.  ... 
arXiv:2004.10904v2 fatcat:azyvo3b65zf3ro4cuxlrtrmprq

3D Reconstruction of Transparent Objects with Position-Normal Consistency

Yiming Qian, Minglun Gong, Yee-Hong Yang
2016 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)  
Estimating the shape of transparent and refractive objects is one of the few open problems in 3D reconstruction.  ...  Under the assumption that the rays refract only twice when traveling through the object, we present the first approach to simultaneously reconstructing the 3D positions and normals of the object's surface  ...  We thank NSERC and the University of Alberta for the financial support. Constructive comments from anonymous reviewers and the area chair are highly ap-  ... 
doi:10.1109/cvpr.2016.473 dblp:conf/cvpr/QianGY16 fatcat:4av5gp3vzzgmtmf3mmf6w7pi6u

Augmented reality lightfield display for a smart window using an active pinhole array

M. Park, H. Lee, H.-J. Choi
2019 IEEE Access  
In this paper, we propose a novel method to realize an AR lightfield display using a transparent display and an active pinhole array (APA) to enhance both the 3D resolution and visibility of real objects  ...  An augmented reality (AR) lightfield display can provide three-dimensional (3D) images at the locations of real objects.  ...  Maimone et al. proposed a near-eye 3D AR device using a multi-layered transparent display without an optical combiner to reconstruct the desired 3D AR images by a timemultiplexed tensor display [11] .  ... 
doi:10.1109/access.2019.2956605 fatcat:xn557iknfjegtkf55kdph23fbi

Opacity simulation technique for confocal microscope image processing

Miloslav Druckmüller
2003 Journal of Applied Biomedicine  
3D-visualization of small transparent objects like cells by means of classical methods often gives 3D sensation insufficient for the understanding of objects topology.  ...  It is obvious that none of the presented images are able to show the cell 3D structure in its full complexity.  ...  It is obvious that none of the presented images are able to show the cell 3D structure in its full complexity.  ... 
doi:10.32725/jab.2003.011 fatcat:o44lrhxcv5eadcfl472nwyhlkm

Acquiring Axially-Symmetric Transparent Objects Using Single-View Transmission Imaging

Jaewon Kim, Ilya Reshetouski, Abhijeet Ghosh
2017 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)  
We propose a novel, practical solution for high quality reconstruction of axially-symmetric transparent objects. While a special case, such transparent objects are ubiquitous in the real world.  ...  We demonstrate high quality reconstruction of several common rotationally symmetric as well as more complex n-fold symmetric transparent objects with our approach.  ...  This work was supported by an EPSRC Early Career Fellowship EP/N006259/1, Royal Society Wolfson Research Merit Award, and 'The Cross-Ministry Giga KOREA Project' granted from the Ministry of Science, ICT  ... 
doi:10.1109/cvpr.2017.162 dblp:conf/cvpr/KimRG17 fatcat:skpnffa7jjgith4g3iupirhzoi

3D Transparent Object Detection and Reconstruction Based on Passive Mode Single-Pixel Imaging

Anumol Mathai, Ningqun Guo, Dong Liu, Xin Wang
2020 Sensors  
This work provides a new insight into 3D transparent object detection and reconstruction, based on single-pixel imaging at an affordable cost, with the implementation of a few numbers of detectors.  ...  Transparent object detection and reconstruction are significant, due to their practical applications.  ...  In addition, the detectors are placed with a distance of 7 cm between them, to obtain the full view of the object.  ... 
doi:10.3390/s20154211 pmid:32751165 fatcat:26pijpowkvge7oqqc3kscoz7t4

3D Reconstruction in the presence of glasses by acoustic and stereo fusion

Mao Ye, Yu Zhang, Ruigang Yang, Dinesh Manocha
2015 2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)  
Existing 3D reconstruction methods for transparent objects are usually not applicable in such a room-size reconstruction setting.  ...  We present a practical and inexpensive method to reconstruct 3D scenes that include piece-wise planar transparent objects.  ...  Acknowledgement This work is supported in part by ARO Contract W911NF-14-1-0437, US National Science Foundation grants IIS-123154, IIS-1208420, and CNS-1305286 and Natural Science Foundation of China grant  ... 
doi:10.1109/cvpr.2015.7299122 dblp:conf/cvpr/YeZYM15 fatcat:xtvfj2p5ofh3ldscqibcv5vtqy

Colour Volumetric Compression for Realistic View Synthesis Applications

N. Anantrasirichai, C. Nishan Canagarajah, David W. Redmill, David R. Bull
2007 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07  
The results of our proposed schemes show significant improvement of the compression performance over the traditional 3D coding.  ...  The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience.  ...  However, to create a full-resolution image, the 3D interpolation process is required. The full-resolution reconstructed image from the half-resolution volume is shown in Fig. 1 .  ... 
doi:10.1109/icassp.2007.366094 dblp:conf/icassp/AnantrasirichaiCRB07 fatcat:u2isxpioavfa7nn7opydahsyla

From 2D to 3D super-resolution imaging through glass microspheres -INVITED

Stephane Perrin, Sylvain Lecler, Paul Montgomery, H. Michinel, M.F. Costa, O. Frazao
2020 EPJ Web of Conferences  
Moreover, interferometry through microspheres is demonstrated for the 3D reconstruction of nanoelements.  ...  It makes it possible to reach a resolution of up to 100 nm in air while being label-free and full-field.  ...  Acknowledgements: This work received funding from SATT Conectus Alsace and was also supported by the University of Strasbourg.  ... 
doi:10.1051/epjconf/202023806002 fatcat:g6k7xkrnjjg3totmqwn3xkrkeq
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