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Abstract:
本发明公开了一种适用于三维网格序列的压缩方法,其适用于各帧拓扑连接不同的三维网格序列的压缩,提高了异构三维网格序列的压缩效率。该方法包括步骤:(1)利用薄板样条函数TPS对几何图像序列进行非刚性配准,几何图像序列是已知的三维网格序列通过参数化和重采样生成;(2)使用图像压缩算法JPEG2000压缩步骤(1)配准后的几何图像序列的各帧之间的残差。
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Patent Info :
Type: 发明授权
Patent No.: CN201510483610.6
Filing Date: 2015-08-07
Publication Date: 2018-04-06
Pub. No.: CN105069820B
Applicants: 北京工业大学
Legal Status: 未缴年费
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30 Days PV: 2