National Yang Ming Chiao Tung University

Tzung-Cheng Chen

Mang Ou-Yang

Yung-Jhe Yan

Shao-Chun Yeh

Ta-Fu Hsu

Ming-Da Jiang

Kun-Hsiang Chen

A method for searching a path by using a 3D reconstructed map includes: receiving 3D point-cloud map information and 3D material map information; clustering the 3D point-cloud map information with a clustering algorithm to obtain clustering information, and identifying material attributes of objects in the 3D point-cloud map information with a material neural network model to obtain material attribute information; fusing the those map information based on their coordinate information, thereby outputting fused map information; identifying obstacle areas and non-obstacle areas in the fused map information based on an obstacle neural network model, the clustering information, and the material attribute information; and generating 3D path information according to the non-obstacle areas. Since the 3D path information is generated based on those map information, the obstacle areas and flight spaces are effectively determined to generate an accurate flight path.

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Tainan, Taiwan

Tzung-Cheng Chen