Shape from texture: estimation of planar surface orientation through the ridge surfaces of continuous wavelet transform
Shape from texture: estimation of planar surface orientation through the ridge surfaces of continuous wavelet transform
复制标题
纹理形状：通过连续小波变换的脊表面估计平面方向
DOI：
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发表时间：
1998
影响因子：
10.6
通讯作者：
P. Chung
中科院分区：
文献类型：
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作者：
W. Hwang;Chun;P. Chung
本文提出了一种基于二维连续小波变换脊线的透视投影下平面纹理表面方向估计方法。我们证明了表面取向的解析解可以由脊表面的尺度推导出来。并与现有方法进行了比较研究。
In this correspondence, a method is proposed for estimating the surface orientation of a planar texture under perspective projection based on the ridge of a two-dimensional (2-D) continuous wavelet transform (CWT). We show that an analytical solution of the surface orientation can be derived from the scales of the ridge surface. A comparative study with an existing method is given.