METHOD FOR DETERMINING SPECIFIC AREA FOR OPTICAL NAVIGATION ON BASIS OF ARTIFICIAL NEURAL NETWORK, ON-BOARD MAP GENERATION DEVICE, AND METHOD FOR DETERMINING DIRECTION OF LANDER

摘要

Various embodiments provide a method for determining a specific area, a method for generating an on-board map, and a method for determining a direction of a lander. The method for determining a specific area is performed by a computing device, and comprises the steps of: determining an observation region and a plurality of candidate areas within the observation region; labeling location information on each of a plurality of images in which at least a part of the observation region is shown; training an artificial neural network based on a convolutional neural network on the basis of the plurality of images labeled with the location information, so that each of the plurality of candidate areas can be searched for in each of the plurality of images; evaluating searchability of each of the plurality of candidate areas on the basis of the trained artificial neural network; and determining at least a part of the plurality of candidate areas as specific areas on the basis of the searchability of each of the plurality of candidate areas.