Modeling method, system, device and storage medium for extracting foreground objects

Abstract

The embodiment of the present application provides a kind of modeling method, system, equipment and storage medium for extracting foreground object, belong to three-dimensional reconstruction technical field.Modeling method for extracting foreground object includes: obtaining the image point cloud data of target object and camera pose information;The foreground and background in image point cloud data are separated, and the foreground object point cloud is obtained;According to the foreground object point cloud extracted, the minimum bounding box of foreground is determined;Based on the above data, foreground point data and background point data are determined;Based on foreground point data and background point data, the preset reconstruction network is used to determine foreground object reconstruction data and background reconstruction data;According to foreground object reconstruction data and background reconstruction data, generate target object model and display.The embodiment of the present application calibrates foreground and background using minimum bounding box, reduces the cost of manual annotation, also uses preset reconstruction network to predict model data, improves the accuracy and accuracy of model reconstruction.

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