Substation and cable tunnel scene semantic construction system and method

• Main Authors: WANG WEIYING, GAO FANGYU, WU QIONG, NI KANGTING, CHEN CHUNMEI, ZHANG YANFENG, LIU MING, SUN YONGFENG, WANG XINGXUN, WANG RU, DONG MENGJUN
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention provides a substation and cable tunnel scene semantic construction system and method. The method comprises the following steps: acquiring the environment of the transformer substation and the cable tunnel by using a sensor to obtain an RGB-D image; performing target segmentation on a two-dimensional color image in the RGB-D image to obtain a plurality of segmented target independent images; obtaining semantic information corresponding to the target independent image, and assigning the semantic information to the target independent image to form a target image with the semantic information; establishing a three-dimensional map corresponding to the transformer substation and the cable tunnel environment by using a Depth image in the RGB-D image; fusing the target image into a three-dimensional map to form a three-dimensional semantic map; and after the three-dimensional semantic map is formed, constructing a voice database corresponding to the three-dimensional semantic map by using voice instruct