1 code implementation • 14 Sep 2020 • Deepak Babu Sam, Abhinav Agarwalla, Jimmy Joseph, Vishwanath A. Sindagi, R. Venkatesh Babu, Vishal M. Patel
Dense crowd counting is a challenging task that demands millions of head annotations for training models.
no code implementations • 25 Sep 2019 • Deepak Babu Sam, Abinaya K, Sudharsan K A, Venkatesh Babu Radhakrishnan
We introduce a method to create Universal Adversarial Perturbations (UAP) for a given CNN in a data-free manner.
2 code implementations • 18 Jun 2019 • Deepak Babu Sam, Skand Vishwanath Peri, Mukuntha Narayanan Sundararaman, Amogh Kamath, R. Venkatesh Babu
We introduce a detection framework for dense crowd counting and eliminate the need for the prevalent density regression paradigm.
Ranked #7 on Crowd Counting on UCF CC 50
no code implementations • CVPR 2018 • Deepak Babu Sam, Neeraj N Sajjan, R. Venkatesh Babu
Our model starts from a base CNN density regressor, which is trained in equivalence on all types of crowd images.
Ranked #13 on Crowd Counting on WorldExpo’10
no code implementations • 24 Jul 2018 • Deepak Babu Sam, R. Venkatesh Babu
But the current state-of-the-art CNN regressors for crowd counting are feedforward and use only limited spatial context to detect people.
1 code implementation • CVPR 2017 • Deepak Babu Sam, Shiv Surya, R. Venkatesh Babu
It is observed that the switch relays an image patch to a particular CNN column based on density of crowd.
Ranked #4 on Crowd Counting on Venice