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SYSTEM DESIGN, CALIBRATION AND PERFORMANCE ANALYSIS OF A NOVEL 360° STEREO PANORAMIC MOBILE MAPPING SYSTEM

S. Blaser, S. Nebiker, S. Cavegn
2017 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
By using two 360° panorama cameras tilted forward and backward in combination with conventional forward and backward looking stereo camera systems, we achieve a full 360° multi-stereo coverage.  ...  In order to provide a 360° coverage with accurate 3D measuring capabilities, we present a novel 360° stereo panoramic camera configuration.  ...  Last but not least, Strecha et al. (2015) perform a quality assessment of 3D reconstruction using fisheye and perspective sensors.  ... 
doi:10.5194/isprs-annals-iv-1-w1-207-2017 fatcat:hamhvhd5knhtxbr5zeg3rf3cpu

AUTOMATIC ADJUSTMENT OF WIDE-BASE GOOGLE STREET VIEW PANORAMAS

E. Boussias-Alexakis, V. Tsironisa, E. Petsa, G. Karras
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In order to effectively use affine point operators for bundle adjustment, panoramas must be suitably rectified to simulate affinity.  ...  Results from comparisons with multi-panorama adjustment, based on manually measured image points, and ground truth indicate that such an approach, if further elaborated, may well provide a realistic answer  ...  Results of 3D similarity transformations between reference and reconstructed points. results multi-panorama adjustment (manual) stereo-panorama adjustment (automatic) model A model B scale   ... 
doi:10.5194/isprs-archives-xli-b1-639-2016 fatcat:lhskvgv3snc2bmlcf5n2dqet3y

Stereo reconstruction from multiperspective panoramas

Heung-Yeung Shum, R. Szeliski
1999 Proceedings of the Seventh IEEE International Conference on Computer Vision  
The first is a cylinder sweep algorithm that uses a small number of resampled multiperspective panoramas to obtain dense 3D reconstruction.  ...  Our approach differs from stereo matching of single-perspective panoramic images taken from different locations, where the epipolar constraints are sine curves.  ...  Rather than using the original perspective images, we perform stereo reconstruction from these resampled and rebinned multiperspective panoramas.  ... 
doi:10.1109/iccv.1999.791191 dblp:conf/iccv/ShumS99 fatcat:k63qkkc3hvf37e5aaflxd5axeu

Stereo reconstruction from multiperspective panoramas

Yin Li, Heung-Yeung Shum, Chi-Keung Tang, R. Szeliski
2004 IEEE Transactions on Pattern Analysis and Machine Intelligence  
The first is a cylinder sweep algorithm that uses a small number of resampled multiperspective panoramas to obtain dense 3D reconstruction.  ...  Our approach differs from stereo matching of single-perspective panoramic images taken from different locations, where the epipolar constraints are sine curves.  ...  Rather than using the original perspective images, we perform stereo reconstruction from these resampled and rebinned multiperspective panoramas.  ... 
doi:10.1109/tpami.2004.1261078 pmid:15382685 fatcat:m2zkdwo6srbj3jv3wfu2esu3ee

Piecewise planar city 3D modeling from street view panoramic sequences

Branislav Micusik, Jana Kosecka
2009 2009 IEEE Conference on Computer Vision and Pattern Recognition  
Given panoramic street view sequences, we first demonstrate how to robustly estimate camera poses without a need for bundle adjustment and propose a multi-view stereo method which operates directly on  ...  Our technique avoids expensive voxelization of space, operates directly on 3D reconstructed points through effective kd-tree representation, and obtains a final surface by tessellation of backprojections  ...  Because of repetitive or no texture, the state-of-the-art multi-view stereo methods, e.g.  ... 
doi:10.1109/cvpr.2009.5206535 dblp:conf/cvpr/MicusikK09 fatcat:ozl4cojw4vda5hzm6knclziqje

Multimodal 3D panoramic imaging using a precise rotating platform

Yufu Qu, Wai L. Khoo, Edgardo Molina, Zhigang Zhu
2010 2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics  
Experimental results for multiview and multimodal alignment of stereo panoramas are given.  ...  As a result of the precisely controlled rotation of the platform, multiview panoramic mosaics of color and thermal images can be obtained using circular perspective projection.  ...  The co-registered panoramic mosaics can be used as a background model for 3D reconstruction, multimodal object detection, and motion detection.  ... 
doi:10.1109/aim.2010.5695762 fatcat:bffsu7j3qzaejeir2kj62cbjyq

Event-driven stereo matching for real-time 3D panoramic vision

Stephan Schraml, Ahmed Nabil Belbachir, Horst Bischof
2015 2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)  
This paper presents a stereo matching approach for a novel multi-perspective panoramic stereo vision system, making use of asynchronous and non-simultaneous stereo imaging towards real-time 3D 360 • vision  ...  An evaluation of the proposed stereo method is presented using distance estimation of panoramic stereo views and ground truth data.  ...  Panoramic Stereo Vision Based on Biologically Inspired Dynamic Vision Sensors This section briefly describes the event representation and the key characteristics of the multi-perspective stereo system  ... 
doi:10.1109/cvpr.2015.7298644 dblp:conf/cvpr/SchramlBB15 fatcat:iccxijary5ccrljf76s5zl5luu

Casual 3D photography

Peter Hedman, Suhib Alsisan, Richard Szeliski, Johannes Kopf
2017 ACM Transactions on Graphics  
Casual 3D photo capture Color Depth Normal map Reconstruction Geometry-aware Lighting Example Effects * This work was done while Peter was an intern at Facebook.  ...  Multi-view stereo algorithms are used in commercial photogrammetric tools for 3D reconstruction of VR scenes [Realities 2017; Valve 2016] .  ...  Our 3D photo reconstruction algorithm starts with a standard structure from motion and multi-view stereo reconstruction of the scene.  ... 
doi:10.1145/3130800.3130828 fatcat:nhuo26wiarc7tkozgmidlf55wq

Layered Depth Panoramas

Ke Colin Zheng, Sing Bing Kang, Michael F. Cohen, Richard Szeliski
2007 2007 IEEE Conference on Computer Vision and Pattern Recognition  
We leverage a graph cut approach to sequentially determine the disparity and color of each layer using multi-view stereo.  ...  This representation, which we call a layered depth panorama (LDP), allows the user to experience 3D by off-axis panning. It combines the compelling experience of panoramas with limited 3D navigation.  ...  In both of these cases, a single dense depth map with a large field of view is directly computed from the multi-perspective panoramas.  ... 
doi:10.1109/cvpr.2007.383295 dblp:conf/cvpr/ZhengKCS07 fatcat:vniyhh2bgjeevl3yqac45mt4lq

Automation in Multi-Image Spherical Photogrammetry for 3D Architectural Reconstructions [article]

Luigi Barazzetti, Gabriele Fangi, Fabio Remondino, Marco Scaioni
2010 Eurographics Workshop on Graphics and Cultural Heritage  
Results of the automated panorama orientations and 3D reconstructions of architectural scenes are presented and discussed.  ...  We present a methodology for accurate 3D reconstruction from spherical (panoramic) images acquired by mosaicking separated frame images captured with a rotating head and a consumer grade or SLR digital  ...  like to thank Emanule Ministri, Enzo d'Annibale, Sabino Massa, Elisa Cingolani, Giacomo Mariotti and Massimiliano Villani for their valuable contributes during the digital restitution of the presented 3D  ... 
doi:10.2312/pe/vast/vast10s/075-081 dblp:conf/vast/BarazzettiFRS10 fatcat:rd4k3blgxndyvo522m2fxf3t3i

Moving in a 360 World: Synthesizing Panoramic Parallaxes from a Single Panorama [article]

Ching-Yu Hsu, Cheng Sun, Hwann-Tzong Chen
2021 arXiv   pre-print
To this end, we propose to augment the single RGB-D panorama by projecting back and forth between a 3D world and different 2D panoramic coordinates at different virtual camera positions.  ...  Recent works for novel view synthesis focus on perspective images with limited field-of-view and require sufficient pictures captured in a specific condition.  ...  Previous methods mainly address 3D reconstruction by applying multi-view stereo and warping strategies for aggregating information among images.  ... 
arXiv:2106.10859v1 fatcat:m7qtfh55cfau7flgvvmivzitku

THE USE OF 3D DEPTH CYCLORAMAS IN MUNICIPAL PROCESSES

B. J. Beers, J. Broere, A. Swart, P. Joosten
2011 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Attention is paid to the excellent possibilities offered by Depth Cycloramas for projecting 2D and 3D maps and designs, for stereo viewing and for deriving detailed 3D information of object geometry and  ...  The use of digital panoramic imagery in processes at municipal and cadastral authorities has become common over the last decade.  ...  point cloud using a local surface reconstruction.  ... 
doi:10.5194/isprsarchives-xxxviii-4-c21-1-2011 fatcat:wcr4r3trjbdp3pejdsmabmd2wq

Omnivergent stereo

Heung-Yeung Shum, A. Kalai, S.M. Seitz
1999 Proceedings of the Seventh IEEE International Conference on Computer Vision  
The resulting 2D manifold of rays are arranged into two multiple-perspective images for stereo reconstruction.  ...  The notion of a virtual sensor for optimal 3D reconstruction is introduced.  ...  COI's are instances of manifold mosaics [8] and multiperspective panoramas [7] which were introduced by other authors, but to our knowledge have not been previously used for 3D reconstruction tasks  ... 
doi:10.1109/iccv.1999.791193 dblp:conf/iccv/ShumKS99 fatcat:zcuyemmqyvbw3ifuaimscj5ijy

Mosaic-based 3D scene representation and rendering of circular aerial video

Edgardo Molina, Zhigang Zhu, Olga Mendoza-Schrock, Teresa H. O'Donnell, Misty Blowers, Kevin L. Priddy
2010 Evolutionary and Bio-Inspired Computation: Theory and Applications IV  
This allows us to employ proven 3D reconstruction and moving object detection methods that we have previously developed.  ...  The interesting features of the scene are the 3D structural data, moving objects, and scenery changes.  ...  multi-perspective stereo panoramas with circular projections 3, 4 .  ... 
doi:10.1117/12.850426 fatcat:kl2wysvl6fav5eo4ckhbpmunxa

Instant 3D photography

Peter Hedman, Johannes Kopf
2018 ACM Transactions on Graphics  
Full immersion can only be achieved using a 3D representation, such as the 3D models generated by multi-view stereo methods.  ...  Zheng et al. [2007] create a layered depth panorama using a cylinder-sweep multi-view stereo algorithm.  ... 
doi:10.1145/3197517.3201384 fatcat:wyf63hda45fndfb5uzdcfkwukm
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