Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Beginner
2 Views

PyramidLayerUp function problem

Hi,

I am trying to use the Universal pyramid functions to decompose and reconstruct a Gaussian as well as Laplacian pyramids (for image contrast/sharpness enhancement purposes). Before I actually implement the Laplacian pyramid, I wanted to decompose and reconstruct a Gaussian pyramid and test if the image reconstructs correctly.

If the ROI provided to the pyramid structure is a non-square rectangle then the pyramid decomposition gives me the correct images for all levels I use, however, the reconstruction loop only reconstructs part of the image. For a square ROI the reconstruction works fine. Is this a limitation of the PyramidLayerUp function - does it only work for square ROIs?

Any thoughts/suggestions will be very appreciated. Thank you,

Mittal

0 Kudos
0 Replies