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Multi-Plane Program Induction with 3D Box Priors
[article]
2020
arXiv
pre-print
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Unlike prior work on image-based program synthesis, which assumes the image contains a single visible 2D plane, we present Box Program Induction (BPI), which infers a program-like scene representation ...
Our model assumes a box prior, i.e., that the image captures either an inner view or an outer view of a box in 3D. ...
B Box Program Induction for Outer Views of Boxes In this section, we present the box program induction for outer views of boxes. ...
arXiv:2011.10007v2
fatcat:fww7azlgibcvzdalfc4xiy7lsa
UCSB final report for the CSQ program: Review of decoherence and materials physics for superconducting qubits
[article]
2014
arXiv
pre-print
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With improved design, the performance of integrated circuit transmons using the Xmon design are now close to world record performance: these devices have the advantage of retaining coherence when scaled ...
However, when comparing 3D transmons used as multi-qubit devices, the times are comparable or even a bit lower. ...
It is interesting to speculate why 3D performance degrades upon scaling to multi-qubit systems, while not for Xmons. ...
arXiv:1410.5793v1
fatcat:ht334es72zaa3ehhf352k3wwji
3DP3: 3D Scene Perception via Probabilistic Programming
[article]
2021
arXiv
pre-print
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Our results demonstrate that 3DP3 is more accurate at 6DoF object pose estimation from real images than deep learning baselines and shows better generalization to challenging scenes with novel viewpoints ...
We show that 3DP3 enables scene understanding that is aware of 3D shape, occlusion, and contact structure. ...
This work was funded in part by the DARPA Machine Common Sense program (Award ID: 030523-00001); by the Singapore DSTA / MIT SCC collaboration; by Intel's Probabilistic Computing Center; and by philanthropic ...
arXiv:2111.00312v1
fatcat:p45okmkkd5gfxm7pw6y2adq2xe
Rapid high-resolution four-dimensional NMR spectroscopy using the filter diagonalization method and its advantages for detailed structural elucidation of oligosaccharides
2005
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
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Additional general advantages of the FDM program for generating highresolution 2D slices in any dimension from a 4D spectrum are emphasized. ...
Using an oligosaccharide derivatized with 13 C-labeled acetyl isotags, a four-dimensional constant-time pulse sequence was tailored for conjoint use with the FDM. ...
The FDM essentially utilizes the relationships between all the points in all free-induction decays, as it deals intrinsically with the data as complex multi-dimensional sinusoids, rather than being restricted ...
doi:10.1016/j.jmr.2004.11.027
pmid:15705524
fatcat:fyhlrxxzvzcihe3prmv5p2fdxm
Kirigami-enabled self-folding origami
2019
Materials Today
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We then assembled these basic elements in a modular manner to create multiple complex 3D structures (e.g., multi-storey origami lattices) in different sizes including some with microscale feature sizes ...
We combined two types of permanently deforming kirigami elements, working on the basis of either multi-stability or plastic deformation, with an elastic layer to create self-folding basic elements. ...
Based on the arrangement of those active materials, out-of-plane deformations can be programmed into a flat material [1, 3] . ...
doi:10.1016/j.mattod.2019.08.001
fatcat:o6bkyuoe5vftnntd3h7ytekzv4
HyperDet3D: Learning a Scene-conditioned 3D Object Detector
[article]
2022
arXiv
pre-print
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Moreover, through cross-dataset evaluation, we show the acquired scene-conditioned prior knowledge still takes effect when facing 3D scenes with domain gap. ...
In this paper, we propose HyperDet3D to explore scene-conditioned prior knowledge for 3D object detection. ...
It's densely annotated with 64k oriented 3D bounding boxes. The whole dataset is categorized into 37 indoor object classes. ...
arXiv:2204.05599v1
fatcat:yr76onz2hzbftbnqnnslu4hrxy
A solenoidal basis method for efficient inductance extraction
2002
Proceedings - Design Automation Conference
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The ability to compute the parasitic inductance of the interconnect is critical to the timing verification of modern VLSI circuits. ...
A challenging aspect of inductance extraction is the solution of large, dense, complex linear systems of equations via iterative methods. ...
Comparison with FastHenry The performance of the solenoidal basis method was compared to FastHenry on two problems: the 2D ground plane problem and the 3D problem of a wire over the ground plane. ...
doi:10.1145/513918.514107
dblp:conf/dac/MahawarSS02
fatcat:hanozif6qzaybhm4lh56xc24k4
A solenoidal basis method for efficient inductance extraction
2002
Proceedings 2002 Design Automation Conference (IEEE Cat. No.02CH37324)
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The ability to compute the parasitic inductance of the interconnect is critical to the timing verification of modern VLSI circuits. ...
A challenging aspect of inductance extraction is the solution of large, dense, complex linear systems of equations via iterative methods. ...
Comparison with FastHenry The performance of the solenoidal basis method was compared to FastHenry on two problems: the 2D ground plane problem and the 3D problem of a wire over the ground plane. ...
doi:10.1109/dac.2002.1012723
fatcat:lc6pxs72rjgk7ilqnq7vh37r4i
A solenoidal basis method for efficient inductance extraction
2002
Proceedings - Design Automation Conference
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The ability to compute the parasitic inductance of the interconnect is critical to the timing verification of modern VLSI circuits. ...
A challenging aspect of inductance extraction is the solution of large, dense, complex linear systems of equations via iterative methods. ...
Comparison with FastHenry The performance of the solenoidal basis method was compared to FastHenry on two problems: the 2D ground plane problem and the 3D problem of a wire over the ground plane. ...
doi:10.1145/514106.514107
fatcat:3nihkyrggbeozldzdbfrxlb6iq
Al transmon qubits on silicon-on-insulator for quantum device integration
2017
Applied Physics Letters
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For qubits with a transition frequency of approximately 5GHz we find qubit lifetimes and coherence times comparable to those attainable on sapphire substrates (T_1,Si = 27μs, T_2,Si = 6.6μs; T_1,SOI = ...
[15] [16] [17] Two primary approaches have emerged: the so-called planar approach wherein qubits are coupled to onchip resonators 18 and the 3D cavity approach wherein qubits are coupled to 3D box ...
Also, any residual effects of the underlying BOX layer needs to be ruled out through the systematic studies of qubit coherence versus undercut extent, in conjunction with 3D numerical modeling to determine ...
doi:10.1063/1.4994661
fatcat:cbdbnxgwf5ezjp6vmdzjqd53pu
Plane-based object categorisation using relational learning
2013
Machine Learning
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We use Inductive Logic Programming (ILP) to learn classifiers for generic object recognition from point clouds, as generated by 3D cameras, such as the Kinect. ...
To test the hypothesis, labelled sets of planes from 3D point clouds gathered during the RoboCup Rescue Robot competition are used as positive and negative examples for an ILP system. ...
We have extended this representation, replacing the 2D lines with 3D planes. ...
doi:10.1007/s10994-013-5352-9
fatcat:rq343ksiqzdfbai5wdfernoola
Autonomous Driving with Deep Learning: A Survey of State-of-Art Technologies
[article]
2020
arXiv
pre-print
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This is a survey of autonomous driving technologies with deep learning methods. ...
Due to the limited space, we focus the analysis on several key areas, i.e. 2D and 3D object detection in perception, depth estimation from cameras, multiple sensor fusion on the data, feature and task ...
can score each candidate box projected to the image plane via semantic and instance segmentation, context, location priors and shape. ...
arXiv:2006.06091v3
fatcat:nhdgivmtrzcarp463xzqvnxlwq
Vehicle tracking and classification in challenging scenarios via slice sampling
2011
EURASIP Journal on Advances in Signal Processing
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Therefore, this vision-based system can be seen as a good substitute to existing inductive loop detectors. ...
This article introduces a 3D vehicle tracking system in a traffic surveillance environment devised for shadow tolling applications. ...
The association between 2D boxes with 3D vehicles is carried out by projecting the 3D box into the rectified road domain, and then compute its rectangular hull, that we will denote as x n (let us remove ...
doi:10.1186/1687-6180-2011-95
fatcat:one25q6jczhttmxesd7wyo4w6a
Multimodal Meeting Monitoring: Improvements on Speaker Tracking and Segmentation through a Modified Mixture Particle Filter
2007
2007 IEEE 9th Workshop on Multimedia Signal Processing
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The algorithm is tested on a multi-participant meeting dataset both separately and as a part of the multimodal system. ...
In this paper we address improvements to our multimodal system for tracking of meeting participants and speaker segmentation with a focus on the microphone array modality. ...
Initalize bounding 3D box with sides parallel to coordinate planes so that it contains all particles 2. Repeat steps 2a and 2b while there is more than N1 particles in the box. ...
doi:10.1109/mmsp.2007.4412818
dblp:conf/mmsp/RozgicBGN07
fatcat:zok5oacacrg3ppfge5iqasfyxe
MQD-Multiplex-Quadrature Detection in Multi-Dimensional NMR
2011
ChemPhysChem
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Keywords: accelerated acquisition · axial peak suppression · multi-dimensional NMR · multiplex-phase cycling · NMR spectroscopy ...
The 500 MHz Avance III spectrometer console was purchased in collaboration with the University of South Bohemia (CZ) with support from the European Union through the EFRE IN-TERREG IV ETC-AT-CZ programme ...
It can usually be achieved either by the States method, [10] that is, acquiring a pair of free induction decays (FID) with and without a relative 908 phase shift between the excitation and mixing blocks ...
doi:10.1002/cphc.201100525
pmid:22095747
pmcid:PMC3298640
fatcat:uxxatitetjeotfvd3ftuhjzsam
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