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Institution

Indian Institute of Technology Bombay

EducationMumbai, India
About: Indian Institute of Technology Bombay is a education organization based out in Mumbai, India. It is known for research contribution in the topics: Population & Thin film. The organization has 16756 authors who have published 33588 publications receiving 570559 citations.


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TL;DR: This work proposes two anatomically inspired loss functions and uses them with a weakly-supervised learning framework to jointly learn from large-scale in-the-wild 2D and indoor/synthetic 3D data and presents a simple temporal network that exploits temporal and structural cues present in predicted pose sequences to temporally harmonize the pose estimations.
Abstract: 3D human pose estimation from a single image is a challenging problem, especially for in-the-wild settings due to the lack of 3D annotated data. We propose two anatomically inspired loss functions and use them with a weakly-supervised learning framework to jointly learn from large-scale in-the-wild 2D and indoor/synthetic 3D data. We also present a simple temporal network that exploits temporal and structural cues present in predicted pose sequences to temporally harmonize the pose estimations. We carefully analyze the proposed contributions through loss surface visualizations and sensitivity analysis to facilitate deeper understanding of their working mechanism. Our complete pipeline improves the state-of-the-art by 11.8% and 12% on Human3.6M and MPI-INF-3DHP, respectively, and runs at 30 FPS on a commodity graphics card.

125 citations

Journal ArticleDOI
Betty Abelev1, Betty Abelev2, J. Adam1, J. Adam3  +1567 moreInstitutions (78)
TL;DR: In this paper, the results of the ALICE experiment at the LHC have been analyzed and the yields and transverse momentum spectra d(2)N/dydp(T) at midrapidity vertical bar y vertical bar )/phi are presented.
Abstract: The production of K*(892)(0) and phi(1020) in pp collisions at root s = 7 TeV was measured by the ALICE experiment at the LHC. The yields and the transverse momentum spectra d(2)N/dydp(T) at midrapidity vertical bar y vertical bar )/phi are presented. The values of the K*/K-, phi/K* and phi/K- ratios are similar to those found at lower centre-of-mass energies. In contrast, the phi/pi(-) ratio, which has been observed to increase with energy, seems to saturate above 200 GeV. The (Omega + (Omega) over bar)/phi ratio in the p(T) range 1-5 GeV/ c is found to be in good agreement with the prediction of the HIJING/B (B) over bar v2.0model with a strong colour field.

125 citations

Proceedings ArticleDOI
01 Apr 2007
TL;DR: In this article, negative bias temperature instability (NBTI) was studied in thin and thick PNO and thin TNO Si-oxynitride devices having varying EOT.
Abstract: Negative bias temperature instability (NBTI) is studied in plasma (PNO) and thermal (TNO) Si-oxynitride devices having varying EOT. Threshold voltage shift (DeltaVT) and its field (EOX), temperature (T) and time (t) dependencies obtained from no-delay on-the-fly linear drain current (IDLIN) measurements are carefully compared to that obtained from charge pumping (CP). It is shown that thin and thick PNO and thin TNO devices show very similar NBTI behavior, which can primarily be attributed to generation of interface traps (DeltaNIT). Thicker TNO devices show different NBTI behavior, and can be attributed to additional contribution from hole trapping (DeltaNh) in pre-existing bulk traps. A physics based model is developed to explain the experimental results.

124 citations

Journal ArticleDOI
TL;DR: Long term air-stability and facile single contact metal fabrication process make the multi-functional few-layer WSe2/ReS2 heterostructure diode technologically promising for next-generation optoelectronics.
Abstract: Pn heterojunctions comprising layered van der Waals (vdW) semiconductors have been used to demonstrate current-rectifiers, photodetectors, and photovoltaic devices. However, a direct or near-direct...

124 citations

Journal ArticleDOI
TL;DR: In this article, a vehicle-track model was developed to describe the short-term system dynamics of an ICE-1 carriage while running on an elastic track, disturbances by wheel radius deformations are assumed.

124 citations


Authors

Showing all 17055 results

NameH-indexPapersCitations
Jovan Milosevic1521433106802
C. N. R. Rao133164686718
Robert R. Edelman11960549475
Claude Andre Pruneau11461045500
Sanjeev Kumar113132554386
Basanta Kumar Nandi11257243331
Shaji Kumar111126553237
Josep M. Guerrero110119760890
R. Varma10949741970
Vijay P. Singh106169955831
Vinayak P. Dravid10381743612
Swagata Mukherjee101104846234
Anil Kumar99212464825
Dhiman Chakraborty9652944459
Michael D. Ward9582336892
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023175
2022433
20213,013
20203,093
20192,760
20182,549