no code implementations • 12 Apr 2022 • Avishek Chatterjee, Satyaki Mazumder, Koel Das
Our results asserted the effect of the multisensory food exposure showing statistically significant increase in food craving for negative control post-exposure to disliked food items.
no code implementations • 17 Jan 2022 • Yang Nan, Javier Del Ser, Simon Walsh, Carola Schönlieb, Michael Roberts, Ian Selby, Kit Howard, John Owen, Jon Neville, Julien Guiot, Benoit Ernst, Ana Pastor, Angel Alberich-Bayarri, Marion I. Menzel, Sean Walsh, Wim Vos, Nina Flerin, Jean-Paul Charbonnier, Eva van Rikxoort, Avishek Chatterjee, Henry Woodruff, Philippe Lambin, Leonor Cerdá-Alberich, Luis Martí-Bonmatí, Francisco Herrera, Guang Yang
Removing the bias and variance of multicentre data has always been a challenge in large scale digital healthcare studies, which requires the ability to integrate clinical features extracted from data acquired by different scanners and protocols to improve stability and robustness.
no code implementations • 1 Nov 2021 • Zohaib Salahuddin, Henry C Woodruff, Avishek Chatterjee, Philippe Lambin
Artificial Intelligence has emerged as a useful aid in numerous clinical applications for diagnosis and treatment decisions.
no code implementations • 26 Jun 2021 • Avishek Chatterjee, Satyaki Mazumder, Koel Das
In recent times, functional data analysis (FDA) has been successfully applied in the field of high dimensional data classification.
no code implementations • 15 Mar 2018 • Weipeng Xu, Avishek Chatterjee, Michael Zollhoefer, Helge Rhodin, Pascal Fua, Hans-Peter Seidel, Christian Theobalt
We tackle these challenges based on a novel lightweight setup that converts a standard baseball cap to a device for high-quality pose estimation based on a single cap-mounted fisheye camera.
Ranked #6 on Egocentric Pose Estimation on GlobalEgoMocap Test Dataset (using extra training data)
no code implementations • CVPR 2018 • Abhimitra Meka, Maxim Maximov, Michael Zollhoefer, Avishek Chatterjee, Hans-Peter Seidel, Christian Richardt, Christian Theobalt
We present the first end to end approach for real time material estimation for general object shapes with uniform material that only requires a single color image as input.
no code implementations • 7 Aug 2017 • Weipeng Xu, Avishek Chatterjee, Michael Zollhöfer, Helge Rhodin, Dushyant Mehta, Hans-Peter Seidel, Christian Theobalt
Reconstruction from monocular video alone is drastically more challenging, since strong occlusions and the inherent depth ambiguity lead to a highly ill-posed reconstruction problem.
no code implementations • CVPR 2015 • Avishek Chatterjee, Venu Madhav Govindu
The method of this paper does not require the constant albedo assumption and we believe it is the first work of its kind to handle objects with arbitrary albedo under uncalibrated illumination.
no code implementations • 8 May 2015 • Avishek Chatterjee, Venu Madhav Govindu
Depth maps obtained from commercially available structured-light stereo based depth cameras, such as the Kinect, are easy to use but are affected by significant amounts of noise.
no code implementations • CVPR 2014 • Sk. Mohammadul Haque, Avishek Chatterjee, Venu Madhav Govindu
Firstly, instead of using an extra RGB camera, we use the infra-red (IR) camera of the depth camera system itself to directly obtain high resolution photometric information.