Method for creating 3-D models by stitching multiple partial 3-D models
    2.
    发明授权
    Method for creating 3-D models by stitching multiple partial 3-D models 有权
    通过拼接多个部分3-D模型创建3-D模型的方法

    公开(公告)号:US09129435B2

    公开(公告)日:2015-09-08

    申请号:US13705013

    申请日:2012-12-04

    Abstract: A method of creating a 3-D model by capturing partial 3-D models each comprising a sequence of 2-D images, analyzing each of the partial 3-D models to identify image features in the sequence of 2-D images of each of the partial 3-D models, identifying pairs of overlapping image features between the 2-D mages of each of the partial 3-D models by identifying image features in each 2-D image in the sequence of 2-D images of each of the partial 3-D models that overlaps image features in 2-D images of the sequence of 2-D images of the other partial 3-D models and selecting a 2-d image from each of the partial 3-D models, computing an initial transformation between 3-D coordinates of individual pairs of identified image features between the selected 2-D image from each of the partial 3-D models; and generating a final 3-D model based on the initial transformation.

    Abstract translation: 一种通过拍摄部分3-D模型创建三维模型的方法,每个3D模型包括一系列2-D图像,分析每个部分3-D模型以识别每个图像的2-D图像序列中的图像特征 部分3-D模型通过在每个2-D图像的每个2-D图像的序列中识别每个2-D图像的图像特征来识别每个部分3-D模型的2-D法术之间的重叠图像特征对 部分3-D模型与其他部分3-D模型的2-D图像序列的2-D图像中的图像特征重叠,并从每个部分3-D模型中选择2-d图像,计算初始 从所述部分3-D模型中的所选择的2-D图像之间的识别图像特征的各对的3维坐标之间的变换; 并基于初始变换生成最终的3-D模型。

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