Human Climbing and Bouldering Motion Analysis: A Survey on Sensors, Motion Capture, Analysis Algorithms, Recent Advances and Applications. - Julia Richter; Raul Beltrán Beltrán; Guido Köstermeyer; Ulrich Heinkel (VISIGRAPP (5: VISAPP), 2020)

Automated Human Movement Segmentation by Means of Human Pose Estimation in RGB-D Videos for Climbing Motion Analysis. - Raul Beltrán Beltrán; Julia Richter; Ulrich Heinkel (VISIGRAPP (5: VISAPP), 2022)

Climbing with Virtual Mentor by Means of Video-Based Motion Analysis. - Julia Richter; Raul Beltrán Beltrán; Guido Köstermeyer; Ulrich Heinkel (IMPROVE, 2023)

Climbing Technique Evaluation by Means of Skeleton Video Stream Analysis. - Raul Beltrán Beltrán; Julia Richter; Guido Köstermeyer; Ulrich Heinkel (Sensors, 2023)

Exploring Data Fusion for AI-Based People Counting in a Static Public Transport Vehicle Using Multiple IR-UWB Transceivers. - Francesco Blangiardi; Raul Beltrán Beltrán; Zhicheng Zhao; Streiter Reinhard; Marko Rößler; Jan Langer; Ulrich Heinkel; Harald Kuhn (SDF, 2024)