3D wavelet-based filter and method

Details 3D wavelet-based filter and method 3D wavelet-based filter and method

2004-10-20

2008-08-12

Patel, Kanjibhai (Department: 2624)

Image analysis

Image compression or coding

Pyramid, hierarchy, or tree structure

C375S240190

Reexamination Certificate

active

07412103

ABSTRACT:
A 3D wavelet-based filter for visualizing and locating structural features of a user-specified linear size in 2D or 3D image data. The only input parameter is a characteristic linear size of the feature of interest, and the filter output contains only those regions that are correlated with the characteristic size, thus denoising the image.

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