Peer-Reviewed Research

Publications spanning top computer-vision venues — CVPR, ICCV, IROS, WACV, and journals across agriculture and autonomous systems.

2027

Synthetic-to-Real Ear Tag Detection and Reading for Swine Re-Identification and Long-Term Tracking

D. Duong, A. Bhujel, D. Morris

WACV 2027 (to appear)

2027

PigletMOT: A Dataset for Early-Life Piglet Multi-Object Tracking

J. Gao, I. Kyriazakis, N. McLaughlin, S. Brouwers, X. Yang, D. Morris, M. Benjamin

WACV 2027 (to appear)

2026

Real-Time Automated LED-Based Interventions to Disperse Poultry Piling

D. Morris, Y. Long, B. Smith, A. Ali, J. Siegford

Smart Agricultural Technology 14, 102245

DOI
2026

Self-Attentive Edge-Convolution Bipartite Graph Network for 3D Object Reconstruction from Point Clouds

Q. Yu, C. Yang, Z. Du, H. Wei, D. Morris

IEEE Transactions on Multimedia

DOI
2026

An Automatic Scoring Method for Swine Leg Structure Based on 3D Point Clouds

Y. Han, Y. Yue, X. Xue, M. Li, Y. Fan, S. X. Yang, D. Morris, Q. Li, W. Ma

Agriculture 16, no. 6: 706

DOI
2026

Multi-Opponent Tracking with Dual Stage Association for Autonomous Racing

P. Dahal, D. Morris

IEEE Intelligent Vehicles Symposium (IV) 2026

DOI
2026

Integrating the Indy Autonomous Challenge into Scalable Coursework, Research, and Outreach at a Land-Grant Public University

J. Siegel, D. Morris, S. Bopardikar, P. Dahal, J. Herzer

ASEE North Central Section Conference 2026

DOI
2026

Camera-Based Respiratory Rate Estimation of Naturally Sleeping Pigs

M. Bashar, A. Bhujel, D. Morris

ASABE Annual International Meeting 2026

DOI
2026

What's Under the Skin? Estimating Swine Body Condition

M. Bashar, K. Bhatti, G. Rohrer, M. Benjamin, T. Brown-Brandl, D. Morris

arXiv 2026

arXiv
2025

RICCARDO: Radar Hit Prediction and Convolution for Camera-Radar 3D Object Detection

Y. Long, A. Kumar, X. Liu, D. Morris

CVPR 2025

PDF
2025

DecoupledGaussian: Object-Scene Decoupling for Physics-Based Interaction

M. Wang, Y. Zhang, W. Xu, R. Ma, C. Zou, D. Morris

CVPR 2025

DOI
2025

A Multi-Posture Adaptive Method for Measuring Goat Bodies Dimensions Using 3D Point Clouds in Real-World Applications

Y. Sun, Q. Li, W. Ma, D. Morris, H. Guo, X. Qi, M. Li, C. Zhao

Biosystems Engineering 257

DOI
2025

A Geodesic Distance Regression-Based Semantic Keypoints Detection Method for Pig Point Clouds and Body Size Measurement

A. Xu, Q. Li, W. Ma, M. Li, D. Morris, Z. Ren

Computers and Electronics in Agriculture 254

DOI
2025

A Systematic Survey of Public Computer Vision Datasets for Precision Livestock Farming

A. Bhujel, Y. Wang, Y. Lu, D. Morris, M. Dangol

Computers and Electronics in Agriculture 229, 109718

DOI
2025

A Computer Vision Dataset for Monitoring and Tracking Gilt's Daily Activity

A. Bhujel, D. Morris, J. Siegford, M. Benjamin, M. Bashar

Animal Science Proceedings 16, no. 4: 492–494

DOI
2025

Open Access Datasets for Implementing Computer Vision in PLF

J. Steibel, M. Shumaly, J. Dórea, T. Brown-Brandl, T. Norton, D. Morris, N. Gabler

Animal Science Proceedings 16, no. 4: 625–627

DOI
2025

Enhanced Piglets Monitoring with a Multiview Camera System

X. Yang, A. Bhujel, M. Bashar, M. Benjamin, D. Morris

ASABE Annual International Meeting 2025

DOI
2025

An Automated LED Intervention System for Poultry Piling

B. Smith, Y. Long, D. Morris

ASABE Annual International Meeting 2025

DOI
2024

Self-Annotated 3D Geometric Learning for Smeared Points Removal

M. Wang, D. Morris

WACV 2024

PDF
2024

LED Arrays to Reduce Poultry Piling

D. Morris, Y. Long, A. Ali, J. Siegford

European Conference on Precision Livestock Farming 2024

2024

Automated Rapid Identification of Feed Materials in Total Mixed Rations for Dairy Cattle

V. Nwaneri, D. Uyeh, P. Mba, D. Morris

SPIE Real-Time Image Processing and Deep Learning 2024

DOI
2023

RADIANT: Radar-Image Association Network for 3D Object Detection

Y. Long, A. Kumar, D. Morris, X. Liu, M. Castro, P. Chakravarty

AAAI 2023

DOI
2023

TransCAR: Transformer-Based Camera-and-Radar Fusion for 3D Object Detection

S. Pang, D. Morris, H. Radha

IROS 2023

arXiv
2023

Label-Efficient Learning in Agriculture: A Comprehensive Review

J. Li, D. Chen, X. Qi, Z. Li, Y. Huang, D. Morris, X. Tan

Computers and Electronics in Agriculture 215, 108412

DOI
2023

The Quest to Develop Automated Systems for Monitoring Animal Behavior

J. Siegford, J. Steibel, J. Han, M. Benjamin, T. Brown-Brandl, J. Dórea, D. Morris, T. Norton, E. Psota, G. Rosa

Applied Animal Behaviour Science 265, 106000

DOI
2023

Publicly Available Datasets for Computer Vision in Precision Livestock Farming: A Review

J. Han, J. Dórea, T. Norton, D. Morris, J. Siegford, J. Steibel

US Precision Livestock Farming Conference 2023

2023

ML/DL in Agriculture Through Label-Efficient Learning

J. Li, D. Chen, Z. Li, Y. Huang, D. Morris

ASABE Annual International Meeting 2023

DOI
2022

Fast-CLOCs: Fast Camera-LiDAR Object Candidates Fusion for 3D Object Detection

S. Pang, D. Morris, H. Radha

WACV 2022

PDF
2022

Modeling Canopy Architecture Traits Using UAS-Acquired LiDAR Features in Diverse Maize Varieties

D. Morris, R. Shrote, R. Tan, L. Newton, R. Goodwin, E. Bunting, A. Lipka, P. Olsen, A. Thompson

Authorea Preprints (ESSOAr) 2022

Preprint
2021

Full-Velocity Radar Returns by Radar-Camera Fusion

Y. Long, D. Morris, X. Liu, M. Castro, P. Chakravarty, P. Narayanan

ICCV 2021 (Oral)

Paper
2021

Depth Completion with Twin Surface Extrapolation at Occlusion Boundaries

S. Imran, X. Liu, D. Morris

CVPR 2021

Paper
2021

Radar-Camera Pixel Depth Association for Depth Completion

Y. Long, D. Morris, X. Liu, M. Castro, P. Chakravarty, P. Narayanan

CVPR 2021

Paper
2021

3D Multi-Object Tracking Using Random Finite Set-Based Multiple Measurement Models Filtering (RFS-M³) for Autonomous Vehicles

S. Pang, D. Morris, H. Radha

ICRA 2021

Paper
2021

Seed Coat Color Genetics and Genotype × Environment Effects in Yellow Beans via Machine-Learning and Genome-Wide Association

R. Sadohara, Y. Long, P. Izquierdo, C. Urrea, D. Morris, K. Cichy

The Plant Genome

Paper
2021

Automated Vehicles Sharing the Road: Surveying Detection and Localization of Pedalcyclists

J. Barnett, N. Gizinski, E. Mondragón-Parra, J. Siegel, D. Morris, T. Gates, E. Kassens-Noor, P. Savolainen

IEEE Transactions on Intelligent Vehicles

Paper
2020

DIAT (Depth-Infrared Image Annotation Transfer) for Training a Depth-Based Pig-Pose Detector

S. Yik, M. Benjamin, M. Lavagnino, D. Morris

IROS 2020 — Best Agri-Robotics Paper Finalist

Paper
2020

CLOCs: Camera-LiDAR Object Candidates Fusion for 3D Object Detection

S. Pang, D. Morris, H. Radha

IROS 2020

Paper
2020

Lidar Essential Beam Model for Accurate Width Estimation of Thin Poles

Y. Long, D. Morris

IROS 2020

Paper
2020

Pose and Optical Flow Fusion (POFF) for Accurate Tremor Detection and Quantification

M. Alper, J. Goudreau, D. Morris

Biocybernetics and Biomedical Engineering 40, no. 1

DOI
2020

Robotics, Automation, and the Future of Sports

J. Siegel, D. Morris

Book chapter, 21st Century Sports (Springer)

DOI
2019

Depth Coefficients for Depth Completion

S. Imran, Y. Long, X. Liu, D. Morris

CVPR 2019

Paper
2019

Bean Split Ratio for Dry Bean Canning Quality and Variety Analysis

Y. Long, A. Bassett, K. Cichy, A. Thompson, D. Morris

CVPPP 2019 (CVPR Workshop)

Paper
2019

A Framework for Turning Behavior Classification at Intersections Using 3D LiDAR

M. Zhang, R. Fu, D. Morris, C. Wang

IEEE Transactions on Vehicular Technology 68, no. 8

Paper
2019

FLAME: Feature Likelihood Based Mapping and Localization for Autonomous Vehicles

S. Pang, D. Kent, D. Morris, H. Radha

IROS 2019

Paper
2018

A Pyramid CNN for Dense-Leaves Segmentation

D. Morris

CRV 2018

Paper
2018

3D Scan Registration Based Localization for Autonomous Vehicles – A Comparison of NDT and ICP under Realistic Conditions

S. Pang, D. Kent, X. Cai, H. Al-Qassab, D. Morris, H. Radha

IEEE CAVS 2018

Paper
2018

Automatic Contactless Limb Tremor Measurement System

M. Alper, L. Tran, D. Morris

Intl. Conf. on Electrical and Electronics Engineering 2018

2016

Obstacles and Foliage Discrimination Using Lidar

D. Morris

SPIE Unmanned Systems Technology XVIII 2016

PDF
2016

Growing Depth Image Superpixels for Foliage Modeling

D. Morris, S. M. Imran, J. Chen, D. M. Kramer

CRV 2016

PDF
2016

Multi-modality Imagery Database for Plant Phenotyping

J. A. Cruz, X. Yin, X. Liu, S. M. Imran, D. Morris, D. M. Kramer, J. Chen

Machine Vision and Applications 27

PDF
2015

Ground Segmentation Based on Loopy Belief Propagation of Sparse 3D Point Cloud

M. Zhang, D. Morris, R. Fu

3DV 2015

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