no code implementations • 19 Jul 2022 • Sandipan Das, Alireza M. Javid, Prakash Borpatra Gohain, Yonina C. Eldar, Saikat Chatterjee
NGP is efficient in selecting $N$ features when $N \ll P$, and it provides a notion of feature importance in a descending order following the sequential selection procedure.
no code implementations • 14 May 2022 • Sandipan Das, Navid Mahabadi, Saikat Chatterjee, Maurice Fallon
We propose a robust curb detection and filtering technique based on the fusion of camera semantics and dense lidar point clouds.
1 code implementation • 18 Nov 2020 • Sandipan Das, Prakash B. Gohain, Alireza M. Javid, Yonina C. Eldar, Saikat Chatterjee
Using a statistical model-based data generation, we develop an experimental setup for the evaluation of neural networks (NNs).
no code implementations • 13 Nov 2020 • David Wisth, Marco Camurri, Sandipan Das, Maurice Fallon
True integration of lidar features with standard visual features and IMU is made possible using a subtle passive synchronization of lidar and camera frames.
1 code implementation • 22 Oct 2020 • Alireza M. Javid, Sandipan Das, Mikael Skoglund, Saikat Chatterjee
We use a combination of random weights and rectified linear unit (ReLU) activation function to add a ReLU dense (ReDense) layer to the trained neural network such that it can achieve a lower training loss.