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Feature-based automatic 3D registration for cultural heritage applications
2013
2013 Digital Heritage International Congress (DigitalHeritage)
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This paper presents a review of the state-of-the-art techniques in the field of 3D invariant features for the automatic registration of point clouds and 3D meshes. ...
The paper proposes also a multi-stage 3D registration pipeline implemented using the PCL libraries. ...
Automatic crude patch registration: Toward automatic 3D model building, Computer Vision and Image Understanding, Vol. 87, pp. 8-26. [14] Stamos, I., Leordeanu, M., 2003: Automated feature-based range registration ...
doi:10.1109/digitalheritage.2013.6743713
dblp:conf/dh/TombariR13
fatcat:o2otzxmnrbbadcnm5ad3ethaeq
MI image registration using prior knowledge
[article]
2007
arXiv
pre-print
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We use this to develop new methodologies to successfully address specific registration problems, the follow-up of dental restorations, cephalometry, and the monitoring of implants. ...
In this paper we explore the information theoretical origin of Mutual Information (MI), which is based on Shannon's entropy.However, the interpretation of standard MI registration as a communication channel ...
When 2D/3D images of a hollow longitudinal bone structure are to be aligned it is natural to use edge detection to model the geometry of the bone. ...
arXiv:0705.3593v2
fatcat:ctoubu536jdvbetxvkcse2cboe
Automatic registration of multiple projectors on swept surfaces
2010
Proceedings of the 17th ACM Symposium on Virtual Reality Software and Technology - VRST '10
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Since we recover the 3D shape of the display, we can achieve registration that is correct from any arbitrary viewpoint appropriate for head-tracked single-user virtual reality systems. ...
We can also achieve wallpapered registration more appropriate for multi-user collaborative explorations. ...
In the absence of any automatic calibration technique for domes using a single uncalibrated camera until today, layman users may find the use of swept surfaces more attractive since our automatic registration ...
doi:10.1145/1889863.1889897
dblp:conf/vrst/SajadiM10
fatcat:nhrhehbp3bcn7idvq7vacvsuku
Automatic registration of overlapping 3D point clouds using closest points
2006
Image and Vision Computing
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registration of overlapping 3D point clouds. ...
This paper proposes using closest points in conjunction with either the one-way or two-way constraint for the automatic registration of overlapping 3D point clouds and thus, combining the accuracy of both ...
object modelling [18] , 3D object recognition [23] , 3D map construction [20] , and simultaneous localization and map building (SLAM) [49] . ...
doi:10.1016/j.imavis.2006.01.009
fatcat:73zpwgz4zbht3mzlx6t7yai75q
Geodetic Alignment of Aerial Video Frames
[chapter]
2003
Video Registration
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Due to this crudeness of the matching model this attempt has had limited field success. ...
Work has been done developing imagebased techniques towards registration of two sets of reference imageries [16] , as well as the registration of two successive video images ( [14] , [17] ). ...
doi:10.1007/978-1-4615-0459-7_7
fatcat:6aldw4dh2ndovppscty5glo6ra
A new method for the registration of three-dimensional point-sets: The Gaussian Fields framework
2010
Image and Vision Computing
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In this paper, we present a 3D automatic registration method based on Gaussian Fields and energy minimization. ...
The spatial alignment, or registration, of 3D imagery is a critical step in modeling pipelines. ...
In order to generate a complete 3D model, we need to refine the data sets after coarse registration. ...
doi:10.1016/j.imavis.2009.05.003
fatcat:n3oxkcqmujcorl2b7ukeb4p4wq
Geometry and Texture Recovery of Scenes of Large Scale
2002
Computer Vision and Image Understanding
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Segmentation algorithms simplify the dense datasets and provide stable features of interest which can be used for registration purposes. Solid modeling provides geometrically correct 3-D models. ...
Finally, the automated range to an image registration algorithm can increase the flexibility of the system by decoupling the slow geometry recovery process from the image acquisition process; the camera ...
The authors thank Michael Reed for his help in creating the solid models. ...
doi:10.1006/cviu.2002.0963
fatcat:k63q3riomnbuxfy6kzyomzybli
Getting To Grips With 3D Modeling
2004
Zenodo
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This produces higher quality 3D patches (range maps) based on a time sequence of projected patterns. Only these higher quality patches are integrated into the actual 3D model. ...
The acquired surface patches are fed into a registration module (3), which presents the user with a preview of the partially reconstructed model. ...
doi:10.5281/zenodo.38714
fatcat:ywrhrbvh2jaqvod7hshgprzj5q
A framework for producing gbXML building geometry from Point Clouds for accurate and efficient Building Energy Modelling
2018
Applied Energy
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[35] presented an automatic approach for the reconstruction of parametric 3D building models from indoor Point Clouds. ...
3D models. ...
doi:10.1016/j.apenergy.2018.04.046
fatcat:d45yt7mrfrgy7myb6f6ldlbgwi
Methods on Skull Stripping of MRI Head Scan Images—a Review
2015
Journal of digital imaging
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The presence of these non-brain tissues is considered as a major obstacle for automatic brain image segmentation and analysis techniques. ...
Segmentation of brain from 3D MR images using level sets and dense registration proposed by Baillard et al. [63] integrates 3D segmentation and 3D registration processes. ...
[63] Level sets and dense 3D registration. 3D T1-weighted images Need more computation time, uses complex level set and registration process. ...
doi:10.1007/s10278-015-9847-8
pmid:26628083
pmcid:PMC4879034
fatcat:w4u22v5auffohkiayu5isyjbaq
Seamless Montage for Texturing Models
2010
Computer graphics forum (Print)
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We present an automatic method to recover high-resolution texture over an object by mapping detailed photographs onto its surface. ...
Such high-resolution detail often reveals inaccuracies in geometry and registration, as well as lighting variations and surface reflections. ...
A 1-pixel wide boundary around each patch is identified and adjusted halfway towards the pixel values on the other side of the boundary as induced by the solution. ...
doi:10.1111/j.1467-8659.2009.01617.x
fatcat:xswt7skiwzeepjq3dza6ppxvoq
Accurate integration of multi-view range images using k-means clustering
2008
Pattern Recognition
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3D modelling finds a wide range of applications in industry. ...
These shortcomings limit the wide applications of 3D modelling using the latest laser scanning systems. ...
Automatic 3D object model reconstruction from multiple overlapping range images, which are captured under typical imaging conditions and registered using automatic algorithms, has attracted intensive attention ...
doi:10.1016/j.patcog.2007.06.006
fatcat:n7r7s657t5dsvhijvxbgpnhfma
Detecting Migrating Birds at Night
2016
2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
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Specifically, we develop a robust stereo-based 3D line fitting algorithm for geometric verification and a deformable part response accumulation strategy for trajectory verification. ...
Moreover, these techniques only crudely estimate the bulk density of migrating birds aloft. Figure 2. An example of automatic bird detection in stereo sequences. ...
The two cameras are setup to capture roughly the same patch of the sky, so we exploit the imaged star positions for image registration. ...
doi:10.1109/cvpr.2016.230
dblp:conf/cvpr/HuangCFKA16
fatcat:6qtauttfxzadbkruetoxbhlmhi
Autocalibration of Multiprojector CAVE-Like Immersive Environments
2012
IEEE Transactions on Visualization and Computer Graphics
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Since we recover the 3D shape of the display, we can achieve registration that is correct from any arbitrary viewpoint appropriate for head-tracked single-user virtual reality systems. ...
We can also achieve wallpapered registration, more appropriate for multi-user collaborative explorations. ...
Multiple projectors on each planar wall are calibrated separately and semi-automatic ad-hoc methods are used to achieve registration across the corners. ...
doi:10.1109/tvcg.2011.271
pmid:22025748
fatcat:q47aruj6ojclzauufc2vcmmlem
Automatic alignment of standard views in 3D echocardiograms using real-time tracking
2009
Medical Imaging 2009: Ultrasonic Imaging and Signal Processing
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The ability of using non-iterative estimators, such as the Kalman filter, for fitting deformable models to image structures would radically reduce the computationally effort required for performing a 3D ...
Furthermore, theory for the simultaneous tracking of several models have been developed. ...
Acknowledgment: The authors would like to thank Brage Amundsen at the Norwegian University of Science and Technology for providing the 3D echocardiography datasets. ...
doi:10.1117/12.805380
fatcat:yyzsi6dvsrhclhmqjo5axjigqi
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