1 code implementation • 19 Sep 2024 • Satyapriya Krishna, Kalpesh Krishna, Anhad Mohananey, Steven Schwarcz, Adam Stambler, Shyam Upadhyay, Manaal Faruqui
The accuracy is significantly improved with our proposed multi-step retrieval pipeline, achieving an accuracy of 0. 66 (>50% improvement).
no code implementations • 26 Oct 2021 • Steven Schwarcz, Sai Saketh Rambhatla, Rama Chellappa
This architecture, which we call a Self-Denoising Neural Network (SDNN), can be applied easily to most modern convolutional neural architectures, and can be used as a supplement to many existing few-shot learning techniques.
no code implementations • 21 Sep 2021 • Steven Schwarcz, Rama Chellappa
Manipulated videos, especially those where the identity of an individual has been modified using deep neural networks, are becoming an increasingly relevant threat in the modern day.
no code implementations • 13 Dec 2019 • Steven Schwarcz, Peng Xu, David D'Ambrosio, Juhana Kangaspunta, Anelia Angelova, Huong Phan, Navdeep Jaitly
The corpus consists of ping pong play with three main annotation streams that can be used to learn tracking and action recognition models -- tracking of the ping pong ball and poses of humans in the videos and the spin of the ball being hit by humans.
no code implementations • 7 Feb 2019 • Steven Schwarcz, Thomas Pollard
Human pose estimation - the process of recognizing a human's limb positions and orientations in a video - has many important applications including surveillance, diagnosis of movement disorders, and computer animation.
no code implementations • 20 Nov 2018 • Joshua Gleason, Rajeev Ranjan, Steven Schwarcz, Carlos D. Castillo, Jun-Chen Cheng, Rama Chellappa
In this paper, we present a modular system for spatio-temporal action detection in untrimmed security videos.