距离数据与纹理图像联合渐进编码的研究

IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004. Pub Date : 2004-12-01 DOI:10.1109/ISCIT.2004.1413836

Taito Osabe, K. Shirai, T. Uto, M. Okuda, M. Ikehara

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引用次数: 0

摘要

本文提出了一种范围图像和纹理图像的联合渐进编码方法。采用小波变换对分层结构的距离和纹理图像进行分解，并利用EZW-IP编码的距离图像信息对纹理像素进行缩放。这种编码方法实现了3D模型的高效编码和渐进式可扩展性表示。将该方法应用于激光测距仪获取的距离和纹理图像，验证了该方法的有效性。

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A study on joint progressive coding of range data and texture images

This work presents a joint progressive coding of range and texture images. We use the method that decomposes the range and texture images in hierarchical structures using wavelet transform and scales up pixels of texture by using the information of the range images coded by EZW-IP. This coding method enables an efficient coding and progressive scalability representation of a 3D model. We apply this proposed method to range and texture images acquired by laser range finders and show the validity of this method.

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IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004.

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