Sanjeev J. Koppal

57 papers A* 8A 2B 3Journal 28Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
ClipRover: Zero-shot Vision-Language Exploration and Target Discovery by Mobile Robots.
CoRR
Yuxuan Zhang, Adnan Abdullah, Sanjeev J. Koppal, Md Jahidul Islam
2025 J jnl
Robotic Monitoring of Colorimetric Leaf Sensors for Precision Agriculture.
CoRR
Malakhi Hopkins, Alice Kate Li, Shobhita Kramadhati, Jackson Arnold, Akhila Mallavarapu, Chavez Lawrence, Varun Murali, Sanjeev J. Koppal, Cherie Kagan, Vijay Kumar
2024 J jnl
Cost-efficient Active Illumination Camera For Hyper-spectral Reconstruction.
CoRR
Yuxuan Zhang, T. M. Sazzad, Yangyang Song, Spencer J. Chang, Ritesh Chowdhry, Tomas Mejia, Anna Hampton, Shelby Kucharski, Stefan Gerber, Barry Tillman, Marcio F. R. Resende, William M. Hammond, Chris H. Wilson, Alina Zare, Sanjeev J. Koppal
2024 J jnl
Design of an Adaptive Lightweight LiDAR to Decouple Robot-Camera Geometry.
IEEE Trans. Robotics
Yuyang Chen, Dingkang Wang, Lenworth Thomas, Karthik Dantu, Sanjeev J. Koppal
2024 A conf
FoveaCam++: Systems-Level Advances for Long Range Multi-Object High-Resolution Tracking.
IROS
Yuxuan Zhang, Sanjeev J. Koppal
2024 J jnl
FoveaSPAD: Exploiting Depth Priors for Adaptive and Efficient Single-Photon 3D Imaging.
CoRR
Justin Folden, Atul Ingle, Sanjeev J. Koppal
2024 J jnl
FoveaSPAD: Exploiting Depth Priors for Adaptive and Efficient Single-Photon 3D Imaging.
IEEE Trans. Computational Imaging
Justin Folden, Atul Ingle, Sanjeev J. Koppal
2024 J jnl
HyperPRI: A dataset of hyperspectral images for underground plant root study.
Comput. Electron. Agric.
Spencer J. Chang, Ritesh Chowdhry, Yangyang Song, Tomas Mejia, Anna Hampton, Shelby Kucharski, T. M. Sazzad, Yuxuan Zhang, Sanjeev J. Koppal, Chris H. Wilson, Stefan Gerber, Barry Tillman, Marcio F. R. Resende, William M. Hammond, Alina Zare
2024 J jnl
SpectralZoom: Efficient Segmentation with an Adaptive Hyperspectral Camera.
CoRR
Jackson Arnold, Sophia Rossi, Chloe Petrosino, Ethan Mitchell, Sanjeev J. Koppal
2023 J jnl
Design of an Adaptive Lightweight LiDAR to Decouple Robot-Camera Geometry.
CoRR
Yuyang Chen, Dingkang Wang, Lenworth Thomas, Karthik Dantu, Sanjeev J. Koppal
2023 A* conf
Energy-Efficient Adaptive 3D Sensing.
CVPR
Brevin Tilmon, Zhanghao Sun, Sanjeev J. Koppal, Yicheng Wu, Georgios Evangelidis, Ramzi Zahreddine, Gurunandan Krishnan, Sizhuo Ma, Jian Wang
2023 — conf
Give me some room please! Personal space bubbles for safety and performance.
VR Workshops
Karina LaRubbio, Ethan Wilson, Sanjeev J. Koppal, Sophie Jörg, Eakta Jain
2023 — conf
Schrödinger's Camera: First Steps Towards a Quantum-Based Privacy Preserving Camera.
CVPR Workshops
Hannah Kirkland, Sanjeev J. Koppal
2023 J jnl
Schrödinger's Camera: First Steps Towards a Quantum-Based Privacy Preserving Camera.
CoRR
Hannah Kirkland, Sanjeev J. Koppal
2022 J jnl
Fast Foveating Cameras for Dense Adaptive Resolution.
IEEE Trans. Pattern Anal. Mach. Intell.
Brevin Tilmon, Eakta Jain, Silvia Ferrari, Sanjeev J. Koppal
2021 A* conf
SaccadeCam: Adaptive Visual Attention for Monocular Depth Sensing.
ICCV
Brevin Tilmon, Sanjeev J. Koppal
2021 J jnl
SaccadeCam: Adaptive Visual Attention for Monocular Depth Sensing.
CoRR
Brevin Tilmon, Sanjeev J. Koppal
2020 J jnl
A MEMS-based Foveating LIDAR to enable Real-time Adaptive Depth Sensing.
CoRR
Francesco Pittaluga, Zaid Tasneem, Justin Folden, Brevin Tilmon, Ayan Chakrabarti, Sanjeev J. Koppal
2020 J jnl
Adaptive fovea for scanning depth sensors.
Int. J. Robotics Res.
Zaid Tasneem, Charuvahan Adhivarahan, Dingkang Wang, Huikai Xie, Karthik Dantu, Sanjeev J. Koppal
2020 J jnl
Design and Calibration of a Fast Flying-Dot Projector for Dynamic Light Transport Acquisition.
IEEE Trans. Computational Imaging
Kristofer Henderson, Xiaomeng Liu, Justin Folden, Brevin Tilmon, Suren Jayasuriya, Sanjeev J. Koppal
2020 B conf
FoveaCam: A MEMS Mirror-Enabled Foveating Camera.
ICCP
Brevin Tilmon, Eakta Jain, Silvia Ferrari, Sanjeev J. Koppal
2020 — conf
Let It Snow: Adding pixel noise to protect the user's identity.
ETRA Adjunct
Brendan John, Ao Liu, Lirong Xia, Sanjeev J. Koppal, Eakta Jain
2020 J jnl
The Security-Utility Trade-off for Iris Authentication and Eye Animation for Social Virtual Avatars.
CoRR
Brendan John, Sophie Jörg, Sanjeev J. Koppal, Eakta Jain
2020 J jnl
The Security-Utility Trade-off for Iris Authentication and Eye Animation for Social Virtual Avatars.
IEEE Trans. Vis. Comput. Graph.
Brendan John, Sophie Jörg, Sanjeev J. Koppal, Eakta Jain
2020 — conf
Towards a MEMS-based Adaptive LIDAR.
3DV
Francesco Pittaluga, Zaid Tasneem, Justin Folden, Brevin Tilmon, Ayan Chakrabarti, Sanjeev J. Koppal
2019 A conf
Learning Privacy Preserving Encodings Through Adversarial Training.
WACV
Francesco Pittaluga, Sanjeev J. Koppal, Ayan Chakrabarti
2019 A* conf
Revealing Scenes by Inverting Structure From Motion Reconstructions.
CVPR
Francesco Pittaluga, Sanjeev J. Koppal, Sing Bing Kang, Sudipta N. Sinha
2019 J jnl
Revealing Scenes by Inverting Structure from Motion Reconstructions.
CoRR
Francesco Pittaluga, Sanjeev J. Koppal, Sing Bing Kang, Sudipta N. Sinha
2018 — conf
An Integrated Forward-View 2-Axis Mems Scanner for Compact 3D Lidar.
NEMS
Dingkang Wang, Stephan Strassle Rojas, Alexander Shuping, Zaid Tasneem, Sanjeev J. Koppal, Huikai Xie
2018 — conf
Directionally Controlled Time-of-Flight Ranging for Mobile Sensing Platforms.
Robotics: Science and Systems
Zaid Tasneem, Dingkang Wang, Huikai Xie, Sanjeev J. Koppal
2018 J jnl
Focal Flow: Velocity and Depth from Differential Defocus Through Motion.
Int. J. Comput. Vis.
Emma Alexander, Qi Guo, Sanjeev J. Koppal, Steven J. Gortler, Todd E. Zickler
2018 J jnl
Learning Privacy Preserving Encodings through Adversarial Training.
CoRR
Francesco Pittaluga, Sanjeev J. Koppal, Ayan Chakrabarti
2017 J jnl
Creating Segments and Effects on Comics by Clustering Gaze Data.
ACM Trans. Multim. Comput. Commun. Appl.
Ishwarya Thirunarayanan, Khimya Khetarpal, Sanjeev J. Koppal, Olivier Le Meur, John M. Shea, Eakta Jain
2017 J jnl
Pre-Capture Privacy for Small Vision Sensors.
IEEE Trans. Pattern Anal. Mach. Intell.
Francesco Pittaluga, Sanjeev J. Koppal
2017 — conf
Tracking Radioactive Sources through Sensor Fusion of Omnidirectional LIDAR and Isotropic Rad-Detectors.
3DV
Kristofer Henderson, Kelsey Stadnikia, Allan Martin, Andreas Enqvist, Sanjeev J. Koppal
2016 J jnl
A Survey of Computational Photography in the Small: Creating intelligent cameras for the next wave of miniature devices.
IEEE Signal Process. Mag.
Sanjeev J. Koppal
2016 — conf
Focal Flow: Measuring Distance and Velocity with Defocus and Differential Motion.
ECCV (3)
Emma Alexander, Qi Guo, Sanjeev J. Koppal, Steven J. Gortler, Todd E. Zickler
2016 B conf
Leveraging gaze data for segmentation and effects on comics.
SAP
Ishwarya Thirunarayanan, Sanjeev J. Koppal, John M. Shea, Eakta Jain
2016 B conf
Sensor-level privacy for thermal cameras.
ICCP
Francesco Pittaluga, Aleksandar Zivkovic, Sanjeev J. Koppal
2015 J jnl
Generalized Assorted Camera Arrays: Robust Cross-Channel Registration and Applications.
IEEE Trans. Image Process.
Jason Holloway, Kaushik Mitra, Sanjeev J. Koppal, Ashok Narayanan Veeraraghavan
2015 — conf
Low Power Depth and Velocity from a Passive Moving Sensor.
ICCV Workshops
Emma Alexander, Sanjeev J. Koppal, Todd E. Zickler
2015 — conf
Low-Cost Depth and Radiological Sensor Fusion to Detect Moving Sources.
3DV
Phillip Riley, Andreas Enqvist, Sanjeev J. Koppal
2015 A* conf
Privacy preserving optics for miniature vision sensors.
CVPR
Francesco Pittaluga, Sanjeev J. Koppal
2014 — ch.
Diffuse Reflectance.
Computer Vision, A Reference Guide
Sanjeev J. Koppal
2014 — ch.
Lambertian Reflectance.
Computer Vision, A Reference Guide
Sanjeev J. Koppal
2013 J jnl
Toward Wide-Angle Microvision Sensors.
IEEE Trans. Pattern Anal. Mach. Intell.
Sanjeev J. Koppal, Ioannis Gkioulekas, Travis Young, Hyunsung Park, Kenneth B. Crozier, Geoffrey L. Barrows, Todd E. Zickler
2012 — conf
A low-power structured light sensor for outdoor scene reconstruction and dominant material identification.
CVPR Workshops
Christoph Mertz, Sanjeev J. Koppal, Solomon Sia, Srinivasa G. Narasimhan
2012 J jnl
Exploiting DLP Illumination Dithering for Reconstruction and Photography of High-Speed Scenes.
Int. J. Comput. Vis.
Sanjeev J. Koppal, Shuntaro Yamazaki, Srinivasa G. Narasimhan
2011 J jnl
A Viewer-Centric Editor for 3D Movies.
IEEE Computer Graphics and Applications
Sanjeev J. Koppal, C. Lawrence Zitnick, Michael F. Cohen, Sing Bing Kang, Bryan Ressler, Alex Colburn
2011 A* conf
Wide-angle micro sensors for vision on a tight budget.
CVPR
Sanjeev J. Koppal, Ioannis Gkioulekas, Todd E. Zickler, Geoffrey L. Barrows
2009 J jnl
Appearance Derivatives for Isonormal Clustering of Scenes.
IEEE Trans. Pattern Anal. Mach. Intell.
Sanjeev J. Koppal, Srinivasa G. Narasimhan
2009 — conf
Illustrating motion through DLP photography.
CVPR Workshops
Sanjeev J. Koppal, Srinivasa G. Narasimhan
2009 A* conf
Shadow cameras: Reciprocal views from illumination masks.
ICCV
Sanjeev J. Koppal, Srinivasa G. Narasimhan
2008 — conf
Temporal Dithering of Illumination for Fast Active Vision.
ECCV (4)
Srinivasa G. Narasimhan, Sanjeev J. Koppal, Shuntaro Yamazaki
2007 A* conf
Novel Depth Cues from Uncalibrated Near-field Lighting.
ICCV
Sanjeev J. Koppal, Srinivasa G. Narasimhan
2006 — conf
Clustering Appearance for Scene Analysis.
CVPR (2)
Sanjeev J. Koppal, Srinivasa G. Narasimhan
2005 A* conf
Structured Light in Scattering Media.
ICCV
Srinivasa G. Narasimhan, Shree K. Nayar, Bo Sun, Sanjeev J. Koppal