Lunar surface landing meteorite crater obstacle detection method, storage medium and electronic equipment

Abstract

The invention discloses a lunar surface landing meteorite crater obstacle detection method, a storage medium and electronic equipment, and the method comprises the steps: obtaining lunar remote sensing image data with a preset resolution, and making the lunar remote sensing image data into a meteorite crater data set; performing data enhancement processing on the image in the meteorite crater data set, and making a label for the meteorite crater data set after data enhancement processing; establishing a dense connection network model based on a YOLO-V4 backbone network structure; inputting the data set containing the meteorite crater label into the dense connection network model in a preset size, and setting preset training parameters to train the dense connection network model; and inputting a to-be-detected meteorite crater data set into the trained dense connection network model, so as to carry out target meteorite crater detection through the trained dense connection network model. According to the method, the meteorite crater obstacles with multi-scale changes can be autonomously identified, and avoidance of dangerous landing areas in the rough obstacle avoidance stage of lunar landing can be conveniently completed.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a method for detecting obstacles in lunar landing craters, a storage medium and electronic equipment. Background technique [0002] With the development of aerospace technology, human exploration of space has become more and more in-depth, especially the global lunar exploration boom brought about by the US return to the moon plan. However, the terrain on the surface of the moon is rugged, constantly bombarded by a large number of various meteorites, and lacks the protection of the atmosphere. These impactors can reach the moon’s surface, thus forming new craters. In addition, the moon’s surface has many unknown obstacles such as rocks and slopes. , which poses a very big challenge to the future unmanned or manned precise autonomous landing on the lunar surface. Therefore, an obstacle detection method that can enable the spacecraft to accurately avoid crater obstacles and meet...

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