METHOD AND SYSTEM FOR AUTOMATED VIRTUAL SCENE CONSTRUCTION BASED ON THREE-DIMENSIONAL PANORAMAS Russian patent published in 2022 - IPC G06T13/20 G06T19/00 

FIELD: computer technology.

SUBSTANCE: invention relates to the field of computer technology. The effect is achieved by obtaining data at survey points containing photographic images of the surrounding space and a cloud of points characterizing the geometry of space at each of the said survey points; determining for each point the degree of illumination of photographic images, characterized by a threshold value T; linking the received survey data at each of the points, wherein linking the data of each subsequent point is performed to the data of the previous point, and for points, the degree of illumination of the photographic images of which is below the threshold value T, linking to the previous point is carried out only on the basis of point cloud data; constructing a virtual scene based on the binding of shooting points.

EFFECT: improving the accuracy of constructing a virtual scene based on three-dimensional panoramas using a 3D camera in low light conditions.

4 cl, 6 dwg