In Submission
Christopher L. Crutchfield, Kyle Hu, Nathan Hui, Omair Qazi, Jennifer Loch, Alli Candelmo, Brice X. Semmens, Curt Schurgers, and Ryan Kastner, “FishSense Lite: A Camera-Based, Single Laser Hardware Framework with Software System for In Situ Fish Length Measurement”, In submission, 2026 (PDF, Preprint)
Christopher L. Crutchfield, Curt Schurgers, and Ryan Kastner, “Calibrating an Underwater Camera in Air: Removing the Corrective Optic from a Laser-Camera Rig”, In submission, 2026 (PDF)
Christopher L. Crutchfield, Shuzheng Zhang, Omair Qazi, Sijan Shrestha, Prakriti Subedi, Nathan Hui, Alli Candelmo, Jennifer Loch, Brice X. Semmens, Curt Schurgers, and Ryan Kastner, “FishSense Lite: Experiences Automating Human Labeling by Aiming for Result Parity”, In submission, 2026
Shuzheng Zhang, Christopher L. Crutchfield, Sijan Shrestha, Curt Schurgers, and Ryan Kastner, “Scaling In-Air Monocular Depth Models for Underwater Environments Using Single-Point Ground Truth”, In submission, 2026 (PDF)
Published
Ryan Kastner, Christopher L. Crutchfield, Kyle Hu, Nathan Hui, and Brice X. Semmens, “Imaging Systems and Methods for Dimension Measurement Independent of Laser Alignment”, U.S. Patent Application Publication US 2025/0315981 A1, October 2025 (PDF)
Christopher L. Crutchfield, Nykolas Rekasius, Anu Jajodia, Theodore Darci-Maher, Sijan Shrestha, Aayushka Budhathoki, Annabelle Chen, Brendon Mwamba, Zach Merson, Shawn Doyle, Grace Turner, Jakob Tallman, Cole Wilson, Jack Elstner, Brice X. Semmens, Curt Schurgers, and Ryan Kastner, “FishSense Mobile: A Mobile Device App for on-Deck Fisheries Management Operations”, OCEANS 2025 - Great Lakes, September 2025 (PDF)
Christopher L. Crutchfield, “Spot, an Algorithm for Low-Resolution, Low-Contrast, Moving Object-Tracking with a Non-Stationary Camera”, MS Thesis, Department of Electrical and Computer Engineering, University of California San Diego, June 2023 (PDF)
Emily Wong, Isabella Humphrey, Scott Switzer, Christopher Crutchfield, Nathan Hui, Curt Schurgers, and Ryan Kastner, “Underwater Depth Calibration Using a Commercial Depth Camera”, The 16th International Conference on Underwater Networks & Systems, November 2022 (PDF)
Quentin Gautier, Alric Althoff, Christopher L. Crutchfield, and Ryan Kastner, “Sherlock: A Multi-Objective Design Space Exploration Framework”, ACM Transactions on Design Automation of Electronic Systems, Vol. 27, No. 4, Pages 1-20, March 2022 (PDF)
Christopher L. Crutchfield, Jake Sutton, Anh Ngo, Emmanuel Zadorian, Gabrielle Hourany, Dylan Nelson, Alvin Wang, Fiona McHenry-Crutchfield, Deborah Forster, Shirley C. Strum, Ryan Kastner, and Curt Schurgers, “Baboons on the Move: Enhancing Understanding of Collective Decision Making”, International Conference on Methods and Techniques in Behavioral Research (Measuring Behavior), October 2020 (PDF)