发明名称 REGISTRATION OF STREET-LEVEL IMAGERY TO 3D BUILDING MODELS
摘要 Point of origin information for image data may be inaccurately registered against a geographic location absolute. A process for aligning image and highly accurate model data adjusts a point of origin of the image data by matching elements in the image with corresponding elements of the model. In a street-level image, building skylines can be extracted and corresponding skylines from the building model can be placed over the image-based skyline. By adjust-ing the point of origin of the image, the respective skylines can be aligned. Build-ing edge and facade depth information can similarly be matched by adjusting the image point of origin of the image. The adjusted point of origin of the image can be used to then automatically place images on the models for a long run of im-ages.
申请公布号 CA2723875(A1) 申请公布日期 2009.12.30
申请号 CA20092723875 申请日期 2009.05.20
申请人 MICROSOFT CORPORATION 发明人 MUKTINUTALAPATI, KARTIK CHANDRA;TABB, MARK DAIVID;NAGY, PETE;BI, ZHAOQUIANG;KIMCHI, GUR
分类号 G06T17/00;G06T15/00 主分类号 G06T17/00
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