Demos

From LRDE

Revision as of 14:04, 12 November 2014 by Bot (talk | contribs) (Don't include the menu if the page is used included in another page)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)



Inter-Pixel

Source files are accessible in this directory.

Input is lena.png:

Olena-lena.png


When we create an "inter-pixel" image, its size doubles so it can contain all the metadata associated (values on edges for example). In this demo, edge values are green and gaps between edges are blue.

Olena-edge color.png


We can stretch each pixel value to a 3*3 square for better visualization.

Olena-edge stretch.png


This is the mask of edge values. Bright values show a high contrast between pixels.

Olena-edge dist.png


Finally, we can run a watershed segmentation on the mask of edge value to segment our input image.

Olena-edge watershed.png