Previous Topic

Next Topic

Book Contents

Book Index

Wavelet Filtering

The Wavelet tool performs de-noising of the dynamic data.

Daubechies or Battle-Lemarie wavelets are supported. There are different modes of operation: each plane separately (2D), each frame separately (3D), each plane over time separately (2D + time), or the volume over time (3D + time). Image dimensions 2n are required. The coefficients to keep determine the level of smoothing: the lower the % value entered, the smoother the image.