THREE-DIMENSIONAL MESH MODEL WATERMARKING METHOD USING SEGMENTATION AND APPARATUS THEREOF분할 기법을 이용한 3차원 메쉬 모델 포렌식마킹 방법 및 장치

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Disclosed is a 3D mesh model watermarking method using a divisional scheme. The method of inserting a watermark into a three-dimensional (3D) mesh model includes: calculating a geometric primitive of the 3D mesh model; dividing the 3D mesh model into a plurality of mesh segments by using the geometric primitive; converting the mesh segments into mesh segments of a vertex distance-based coordinate system; inserting a predetermined watermark into each of the mesh segments of the vertex distance-based coordinate system; and restoring the mesh segments into which the watermark is inserted to a Cartesian coordinate system.
Assignee
KAIST
Country
US (United States)
Application Date
2016-12-21
Application Number
15387121
Registration Date
2020-09-08
Registration Number
10769745
URI
http://hdl.handle.net/10203/276564
Appears in Collection
CS-Patent(특허)
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