Back to 3d: Few-shot 3d keypoint detection with back-projected 2d features

T Wimmer, P Wonka… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
back onto the shapes, while we propose to back-project and aggregate the meaningful
extracted features to the 3D … the 3D shape from multiple views and project features back from 2D …

Front2back: Single view 3d shape reconstruction via front to back prediction

Y Yao, N Schertler, E Rosales… - Proceedings of the …, 2020 - openaccess.thecvf.com
back facing depth and normal maps using as input the front maps and, when available, the
symmetric reflections of these maps; and finally, we reconstruct a 3D … for 3D shape reconstruc…

[PDF][PDF] Back to the Future: Learning Shape Models from 3D CAD Data.

M Stark, M Goesele, B Schiele - Bmvc, 2010 - researchgate.net
… an implicit 3D representation, or by enriching 3D models with natural image features. In
this paper, we go back to the ideas from the early days of computer vision, by using 3D object …

A validation of a posture matching approach for the determination of 3D cumulative back loads

CA Sutherland, WJ Albert, AT Wrigley, JP Callaghan - Applied ergonomics, 2008 - Elsevier
… provide reasonable 3D data to calculate cumulative low back loads with … back cumulative
loads during lifting against a ‘gold standard’ (FASTRAK™) of motion tracking as input into a 3D

The “return” of 3-D: On some of the logics and genealogies of the image in the twenty-first century

T Elsaesser - Critical Inquiry, 2013 - journals.uchicago.edu
… 3-D has come back as a complement to our sound spaces and aural systems of … I had in
my mind why don't we just turn up the 3D in the other world, compared with the real world but …

3D forward and back-projection for X-ray CT using separable footprints

Y Long, JA Fessler, JM Balter - IEEE transactions on medical …, 2010 - ieeexplore.ieee.org
… , the computation of forward and back-projection is still … can simplify forward and back-projection
each iteration. However, … two new approaches for 3D forward and back-projection that …

Yolostereo3d: A step back to 2d for efficient stereo 3d detection

Y Liu, L Wang, M Liu - 2021 IEEE international conference on …, 2021 - ieeexplore.ieee.org
… To improve the efficiency of stereo 3D detection algorithms while maintaining … a 3D detection
problem with less accurate point clouds, we take a step back and treat it as a monocular 3D

Gradient and sensitivity enhancement of 2D TROSY with water flip-back, 3D NOESY-TROSY and TOCSY-TROSY experiments

G Zhu, XM Kong, KH Sze - Journal of biomolecular NMR, 1999 - Springer
… with the non-water flip-back version. To fully take advantage of … In this report, we apply the
water flip-back en-TROSY to a 3D … , we also propose a 3D TOCSY-TROSY experiment which is …

Back analysis of geomechanical parameters by optimisation of a 3D model of an underground structure

T Miranda, D Dias, S Eclaircy-Caudron… - … and underground space …, 2011 - Elsevier
… This paper shows the back analysis of geomechanical parameters by the optimisation of a
3D numerical model of the hydroelectric powerhouse cavern of Venda Nova II built in Portugal…

Setting up 3D sequential integration for back-illuminated CMOS image sensors with highly miniaturized pixels with low temperature fully depleted SOI transistors

P Coudrain, P Batude, X Gagnard… - 2008 IEEE …, 2008 - ieeexplore.ieee.org
… This paper presents an innovative 3D architecture capable of overcoming pixel miniaturization
drawbacks. Backilluminated photodiodes are realized on a first silicon layer, while …