no code implementations • 14 Nov 2023 • Sujal Vijayaraghavan, Redwan Alqasemi, Rajiv Dubey, Sudeep Sarkar
We evaluate our object pose estimation approach on the ShapeNet dataset and show improvements over the state of the art.
no code implementations • 14 Aug 2023 • Shenyuan Liang, Mauricio Pamplona Segundo, Sathyanarayanan N. Aakur, Sudeep Sarkar, Anuj Srivastava
This, in turn, requires optimization over the permutation group, made challenging by differences in nodes (in terms of numbers, locations) and edges (in terms of shapes, placements, and sizes) across objects.
no code implementations • 14 Aug 2023 • Cole Hill, Mauricio Pamplona Segundo, Sudeep Sarkar
Deep learning research has made many biometric recognition solution viable, but it requires vast training data to achieve real-world generalization.
no code implementations • 29 Apr 2021 • Sathyanarayanan N. Aakur, Sudeep Sarkar
We tackle the problem of learning actor-centered representations through the notion of continual hierarchical predictive learning to localize actions in streaming videos without the need for training labels and outlines for the objects in the video.
1 code implementation • 21 Apr 2021 • Mauricio Pamplona Segundo, Allan Pinto, Rodrigo Minetto, Ricardo da Silva Torres, Sudeep Sarkar
This work introduces a novel solution to measure economic activity through remote sensing for a wide range of spatial areas.
no code implementations • 5 May 2020 • Ramy Mounir, Roman Gula, Jörn Theuerkauf, Sudeep Sarkar
We present a self-supervised perceptual prediction framework capable of temporal event segmentation by building stable representations of objects over time and demonstrate it on long videos, spanning several days.
2 code implementations • 16 Apr 2020 • Rodrigo Minetto, Mauricio Pamplona Segundo, Gilbert Rotich, Sudeep Sarkar
We also show results on real examples of different sites before and after the COVID-19 outbreak to illustrate different measurable indicators.
no code implementations • ECCV 2020 • Sathyanarayanan N. Aakur, Sudeep Sarkar
It does not require any training annotations in terms of frame-level bounding boxes.
1 code implementation • 30 Sep 2019 • Xiaoyang Guo, Anuj Srivastava, Sudeep Sarkar
Complex analyses involving multiple, dependent random quantities often lead to graphical models - a set of nodes denoting variables of interest, and corresponding edges denoting statistical interactions between nodes.
no code implementations • 6 Sep 2019 • Sathyanarayanan N. Aakur, Sudeep Sarkar
We find that large amounts of training data are necessary, both for pre-training as well as fine-tuning to a task, for the models to perform well on the designated task.
no code implementations • 11 Mar 2019 • Žiga Emeršič, Aruna Kumar S. V., B. S. Harish, Weronika Gutfeter, Jalil Nourmohammadi Khiarak, Andrzej Pacut, Earnest Hansley, Mauricio Pamplona Segundo, Sudeep Sarkar, Hyeonjung Park, Gi Pyo Nam, Ig-Jae Kim, Sagar G. Sangodkar, Ümit Kaçar, Murvet Kirci, Li Yuan, Jishou Yuan, Haonan Zhao, Fei Lu, Junying Mao, Xiaoshuang Zhang, Dogucan Yaman, Fevziye Irem Eyiokur, Kadir Bulut Özler, Hazim Kemal Ekenel, Debbrota Paul Chowdhury, Sambit Bakshi, Pankaj K. Sa, Banshidhar Majhi, Peter Peer, Vitomir Štruc
The goal of the challenge is to assess the performance of existing ear recognition techniques on a challenging large-scale ear dataset and to analyze performance of the technology from various viewpoints, such as generalization abilities to unseen data characteristics, sensitivity to rotations, occlusions and image resolution and performance bias on sub-groups of subjects, selected based on demographic criteria, i. e. gender and ethnicity.
1 code implementation • CVPR 2019 • Sathyanarayanan N. Aakur, Sudeep Sarkar
We also show that the proposed approach is able to learn highly discriminative features that help improve action recognition when used in a representation learning paradigm.
no code implementations • 23 Oct 2018 • Gilbert Rotich, Rodrigo Minetto, Sudeep Sarkar
We describe a strategy for detection and classification of man-made objects in large high-resolution satellite photos under computational resource constraints.
no code implementations • 4 Oct 2018 • Ghada Zamzmi, Gabriel Ruiz, Matthew Shreve, Dmitry Goldgof, Rangachar Kasturi, Sudeep Sarkar
We address the problem of suppressing facial expressions in videos because expressions can hinder the retrieval of important information in applications such as face recognition.
1 code implementation • 10 Feb 2018 • Rodrigo Minetto, Mauricio Pamplona Segundo, Sudeep Sarkar
With this framework, we were able to reduce the training time while maintaining the classification performance of the ensemble.
1 code implementation • 20 Oct 2017 • Earnest E. Hansley, Mauricio Pamplona Segundo, Sudeep Sarkar
We used the results generated to perform a geometric image normalization that boosted the performance of all evaluated descriptors.
no code implementations • 11 Aug 2017 • Sathyanarayanan N. Aakur, Fillipe DM de Souza, Sudeep Sarkar
Through extensive experiments, we show that the use of commonsense knowledge from ConceptNet allows the proposed approach to handle various challenges such as training data imbalance, weak features, and complex semantic relationships and visual scenes.
no code implementations • 18 Sep 2016 • Mona Fathollahi Ghezelghieh, Rangachar Kasturi, Sudeep Sarkar
The objective of this work is to estimate 3D human pose from a single RGB image.
no code implementations • CVPR 2015 • Fillipe Souza, Sudeep Sarkar, Anuj Srivastava, Jingyong Su
Graph-theoretical methods have successfully provided semantic and structural interpretations of images and videos.
no code implementations • CVPR 2014 • Jingyong Su, Anuj Srivastava, Fillipe D. M. de Souza, Sudeep Sarkar
We apply this framework to the problem of speech recognition using both audio and visual components.