Research

My research interests are in domain adaptation (via generative modeling, semi/self/un-supervised learning), multimodal learning and task-agnostic learning. In general, I am interested in solving problems that stem from a lack of annotated or domain-specific data and problems where testing data is distributionally different from training data.

In my current job, I primarily work on object detection, tracking and segmentation using camera data and point cloud data. I graduated from the University of Florida with my masters. Before that, I worked at the Indian Institute of Science under Prof. K R Ramakrishnan at the Computer Vision and Artificial Intelligence (CVAI) lab where I worked on touch-interface applications using a projector-camera based setup.

Publications

Tao Jun Lin, Wenqing Wang, Yujiao Shi, Akhil Perincherry, Ankit Vora, Hongdong Li, Geometry-guided Cross-view Diffusion for One-to-many Cross-view Image Synthesis, International Conference on 3D Vision (3DV), 2025
Yujiao Shi, Hongdong Li, Akhil Perincherry, Ankit Vora, Weakly-supervised Camera Localization by Ground-to-satellite Image Registration, In Proc. European conference on computer vision (ECCV), 2024
Yanhao Zhang, Yujiao Shi, Shan Wang, Ankit Vora, Akhil Perincherry, Yongbo Chen, Hongdong Li, Increasing SLAM Pose Accuracy by Ground-to-Satellite Image Registration, In Proc. IEEE Conference on Robotics and Automation (ICRA), 2024
Yujiao Shi, Fei Wu, Akhil Perincherry, Ankit Vora, Hongdong Li, Boosting 3-DoF Ground-to-Satellite Camera Localization Accuracy via Geometry-Guided Cross-View Transformer, In Proc. IEEE International Conference on Computer Vision (ICCV), 2023
Shan Wang, Yanhao Zhang, Akhil Perincherry, Ankit Vora, Hongdong Li, View Consistent Purification for Accurate Cross-View Localization, In Proc. IEEE International Conference on Computer Vision (ICCV), 2023
Shan Wang, Yanhao Zhang, Ankit Vora, Akhil Perincherry, Hongdong Li, Satellite image based cross-view localization for autonomous vehicle, In Proc. IEEE Conference on Robotics and Automation (ICRA), 2023
Adarsh Appaiah (equal contribution), Akhil Perincherry (equal contribution), Ajinkya Sanjeev Keskar (equal contribution) and Vijaya Krishna “Spectrum Sensing in Cognitive Radio Based on Compressive Measurements”. IEEE International conference on Emerging trends in Communication, Control, Signal Processing and Computing Applications (IEEE-C2SPCA), 2013

Patents

A Perincherry, C Cruise “Domain Generation via Learned Partial Domain Translations” US Patent 11321587 - Generative modeling to generate novel domain data.
A Perincherry, K Singh, N Nagraj Rao “Vehicle Intersection Operation” US Patent 11420625 - CNN+LSTM based model to predict vehicle right-of-way at intersections.
A Perincherry, A Chand “Generating Artificial Video with Changed Domain” US Patent App. 18/065672 - Guiding video generation using associated audio.
Y Shi, H Li, A Vora, A Perincherry “Camera Pose Relative to Overhead Image” US Patent App. 18/190194
S Wang, Y Zhang, A Perincherry, A Vora, H Li, Y Shi, “Camera Localization” US Patent App. 18/191165
N Nagraj Rao, A Perincherry “Sensor Domain Adaptation” US Patent 12067087 - Generative modeling to translate legacy sensor data domain to newer domain.
A Perincherry, A Mordovanakis, S Suthar, A Chand “Neural Network Object Identification” US Patent 11823465 - Radar camera sensor fusion to perform object 3D shape identification.
A Perincherry, I Patel, K Min “RCCC to RGB Domain Translation with Deep Neural Networks” US Patent 11068749 - Generative modeling to translate automotive sensor domain to common domains.
N Jaipuria, G Sholingar, V Murali, R Bhasin, A Perincherry “Vehicle Image Generation” US Patent 11042758 - Generative modeling to improve driving safety features via domain adaptation.

Knowledge Distillation Series (Paper Summaries)

Past Research

Rat whisker tracking - Univ. of Florida (2016)

Table-top touch interface using Kinect - Indian Institute of Science (2014)

Compressive sensing as a solution to Cognitive Radio (2013)

Service

Served as a reviewer for CVPR 2025.
Served as a reviewer for ICLR 2025.
Served as a reviewer for TMLR.
Served as a reviewer for NeurIPS 2024.
Served as a reviewer for ACM SIGGRAPH Asia 2024.
Served as a reviewer for ICCV WiCV 2023.
MentorUF, University of Florida (2016) - Mentored a middle-school student for a year.
IEEE Eta Kappa Nu, University of Florida (2016)
Teaching Assistant for graduate course “Foundations of Digital Signal Processing” at University of Florida during fall 2015.
Cluster coordinator for South-East Bangalore, Youth For Seva (2013-2014) - Involved in sapling planting and providing kids with computer training.