Segmentation-Based Angular Position Estimation Algorithm for Dynamic Path Planning by a Person-Following Robot
This study designed, developed, and evaluated a deep-learning-based companion robot prototype for indoor navigation and obstacle avoidance using an RGB-D camera as the sole input sensor. This study proposed a dynamic path planning (DPP) method that combines instance image segmentation and elementary...
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Published in | IEEE access Vol. 11; pp. 41034 - 41053 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Piscataway
IEEE
2023
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subjects | |
Online Access | Get full text |
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Summary: | This study designed, developed, and evaluated a deep-learning-based companion robot prototype for indoor navigation and obstacle avoidance using an RGB-D camera as the sole input sensor. This study proposed a dynamic path planning (DPP) method that combines instance image segmentation and elementary matrix calculations to enable a robot to identify the angular position of entities in its surroundings. The DPP method fuses visual and depth information for scene understanding and path estimation with reduced computation resources. A simulated environment assessed the robot's path-planning ability through computer vision. The DPP method enables the person-following robot to perform intelligent curve manipulation for safe path planning to avoid objects in the initial trajectory. The approach offers a unique and straightforward technique for scene understanding without the burden of extensive neural network configuration. Its modular architecture and flexibility make it a promising candidate for future development and refinement in this domain. Its effectiveness in collision prevention and path planning has potential implications for various applications, including medical robotics. |
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ISSN: | 2169-3536 2169-3536 |
DOI: | 10.1109/ACCESS.2023.3269796 |