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Information × Registration Number 0218U000414, 0117U006120 , R & D reports Title Development of methods for matching images of objects with their three-dimensional models in a spacecraft computer vision system popup.stage_title Head Melnychuk Serhii Victorovich, Registration Date 29-01-2018 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 The purpose of the scientific research is to review and analyze the methods of working with images and 3D models in various areas of computer vision to determine useful ideas, approaches and algorithms for constructing image descriptors that can be used directly or indirectly in algorithms of the computer vision system of space purposes to determine the position and orientation of non-cooperated objects. Object of research - methods for analyzing digital images, image recording methods. Methods of research - methods of system analysis, computer simulation. Results of research: 1. The formulation of the task of creating a computer vision system of a spacecraft for high-precision determination of the relative position and orientation at the final stage of approach and docking with a non-cooperated object is formulated. 2. A review of the methods for isolating the informative features of images and an analysis of their suitability for use in the algorithms for solving the problem are reviewed. 3. The ray tracing algorithm for obtaining test images of the model of the target spacecraft, an algorithm for isolating contours using a three-dimensional model, and an image with noise have been implemented. Product Description popup.authors Мельничук Сергій Вікторович popup.nrat_date 2020-04-02 Close