Three-dimensional reconstruction method based on multi-image splicing
The invention discloses a three-dimensional reconstruction method based on multi-image splicing, and relates to the technical field of image three-dimensional reconstruction, in order to solve the problem of poor reconstruction integrity of a three-dimensional model. The three-dimensional reconstruc...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a three-dimensional reconstruction method based on multi-image splicing, and relates to the technical field of image three-dimensional reconstruction, in order to solve the problem of poor reconstruction integrity of a three-dimensional model. The three-dimensional reconstruction method is characterized by performing preprocessing and matching on target information, utilizing a RANSAC (Random Sample Consensus) eight-point algorithm to solve a fundamental matrix among different views, then utilizing a space coordinate formula to calculate point space coordinates, and finally utilizing a Delaunay triangulation technology to process a point cloud model, so as to obtain a target three-dimensional model. The three-dimensional reconstruction method of the invention can meet requirements of three-dimensional reconstruction based on multi-image splicing, and can ensure integrity of reconstruction.
本发明公开了种基于多图像拼接的三维重建方法，涉及图像三维重建技术领域，解决的问题是三维模型重建完整度不高的问题，该方法将目标信息进行预处理和匹配，利用RANSAC八点算法求解出不同视图间的基本矩 |
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