METHOD AND SYSTEM FOR 3D RECONSTRUCTION FROM SURVEILLANCE VIDEO

摘要

PURPOSE: A method for three-dimensionally matching a monitoring image and a system thereof are provided to supply monitoring images with 3D pictures. CONSTITUTION: An image processing unit obtains location and pose information of cameras(S510). A camera projection model generating unit obtains projection models of the cameras(S520). A pixel space coordinate calculating unit obtains a 3D space coordinate of a pixel which configures input images of the cameras(S530). A virtual image generating unit generates a virtual view image for a virtual camera(S540). [Reference numerals] (AA) Start; (BB) End; (S511) Photographing object flying in monitoring area; (S513) Calculating 3D moving path of object; (S520) A camera projection model generating unit obtains projection models of the cameras; (S530) A pixel space coordinate calculating unit obtains a 3D space coordinate of a pixel which configures input images of the cameras; (S540) Virtual image is generated