A three-dimensional reconstruction method and system of a target object

Abstract

The present invention is applicable to the field of three-dimensional images, and provides a three-dimensional reproduction method and system of a target object, including the following steps: step S10: calculating and obtaining the viewing angle boundary of the target object; step S20: obtaining the viewing angle boundary, the target object is in a plurality of Image information under a viewing angle, the image information includes initial image information and / or fusion image information; Step S30: Complete the three-dimensional reproduction of the target object according to the acquired image information. Using the three-dimensional reproduction method of the target object in this application, the three-dimensional reproduction of the three-dimensional target at different times can be performed in real time, without going through other links in the middle, without any loss to the acquired image information, and directly reproduce the real information. , to achieve three-dimensional reproduction of the real target object.

Description

technical field [0001] The invention relates to the field of three-dimensional images, in particular to a three-dimensional reproduction method and system of a target object. Background technique [0002] In the prior art, objects can be displayed in the form of two-dimensional pictures, and can also be displayed in a three-dimensional (stereoscopic) way. The data obtained by the technology is displayed in the form of surface or point cloud. [0003] However, when the three-dimensional display of the object is carried out through modeling or three-dimensional scanning technology, the following problems will occur: (1) The information carried by the object will be lost in the process of three-dimensional display, and the real and all information of the object cannot be completed. The display, and then the three-dimensional object displayed is not a three-dimensional display of the object in the true sense, and it is easy to create an illusion in the field of vision, thinking...

AI Technical Summary

Problems solved by technology

[0003] However, when using modeling or 3D scanning technology for 3D display of objects, the following problems will occur: (1) The information carried by the object will be lost during the 3D display process, and the real and complete information of the object cannot be completely Display, and then the three-dimensional object displayed is not the real three-dimensional display of the object, it is easy to give the illusion of vision, thinking that the object is displayed in three dimensions, and all the information of the object is displayed

(2) In the existing technology, there is still the problem that it is impossible to display some objects through scanning / modeling. For example, when the objects are flames, smoke, water droplets, plasma, etc., these objects have high light, high reflection, and high transparency. The reason is that the three-dimensional recording of the above-mentioned objects cannot be realized through the current three-dimensional scanning technology. The reason is that the analysis of the method from the perspective of the technical principle, path and traditional three-dimensional reconstruction technology system will lead to the loss of details, physical attributes, information of the object itself and the environment. response information, etc.

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