Search Results for author: Rangaprasad Arun Srivatsan

Found 8 papers, 6 papers with code

Correspondence Matrices are Underrated

1 code implementation30 Oct 2020 Tejas Zodage, Rahul Chakwate, Vinit Sarode, Rangaprasad Arun Srivatsan, Howie Choset

The loss functions that are optimized in these networks are based on the error in the transformation parameters.

Point Cloud Registration

One Framework to Register Them All: PointNet Encoding for Point Cloud Alignment

1 code implementation12 Dec 2019 Vinit Sarode, Xueqian Li, Hunter Goforth, Yasuhiro Aoki, Animesh Dhagat, Rangaprasad Arun Srivatsan, Simon Lucey, Howie Choset

We perform extensive simulation and real-world experiments to validate the efficacy of our approach and compare the performance with state-of-art approaches.

3D Reconstruction object-detection +2

Globally optimal registration of noisy point clouds

1 code implementation22 Aug 2019 Rangaprasad Arun Srivatsan, Tejas Zodage, Howie Choset

Registration of 3D point clouds is a fundamental task in several applications of robotics and computer vision.

PCRNet: Point Cloud Registration Network using PointNet Encoding

6 code implementations21 Aug 2019 Vinit Sarode, Xueqian Li, Hunter Goforth, Yasuhiro Aoki, Rangaprasad Arun Srivatsan, Simon Lucey, Howie Choset

PointNet has recently emerged as a popular representation for unstructured point cloud data, allowing application of deep learning to tasks such as object detection, segmentation and shape completion.

3D Reconstruction object-detection +3

A Multi-Domain Feature Learning Method for Visual Place Recognition

no code implementations26 Feb 2019 Peng Yin, Lingyun Xu, Xueqian Li, Chen Yin, Yingli Li, Rangaprasad Arun Srivatsan, Lu Li, Jianmin Ji, Yuqing He

Visual Place Recognition (VPR) is an important component in both computer vision and robotics applications, thanks to its ability to determine whether a place has been visited and where specifically.

Attribute Visual Place Recognition

MRS-VPR: a multi-resolution sampling based global visual place recognition method

no code implementations26 Feb 2019 Peng Yin, Rangaprasad Arun Srivatsan, Yin Chen, Xueqian Li, Hongda Zhang, Lingyun Xu, Lu Li, Zhenzhong Jia, Jianmin Ji, Yuqing He

We propose MRS-VPR, a multi-resolution, sampling-based place recognition method, which can significantly improve the matching efficiency and accuracy in sequential matching.

Loop Closure Detection Visual Navigation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.