ImagePyramid_r8ui

Creates an image pyramid from an input gray scale image.

For levels >= 2, the pyramid is generated by concatenating a series of ImageDownsampleX_r8ui and ImageDownsampleY_r8ui nodes.

Parameters

levels : int. Defaults to 1. The number of levels to create. If the value is 1, the in_gray input is bound as out_gray in the output, without any memory copy.

Inputs

in_gray : ImageView. r8ui image.

Outputs

out_gray_0 : ImageView. r8ui image. The base level of the pyramid. This corresponds to in_gray. Other levels are named out_gray_1, to out_gray_{levels - 1}

out_gray : ImageView r8ui image. The output at the top level of the pyramid. This is equivalent to out_gray_{levels - 1}