Open imagejan opened 7 years ago
Unfortunately I can't reproduce this bug.
What I did:
Result in Image Viewer:
Ok, I tried to build an example workflow and encountered yet another related bug.
Here's my workflow: Label 0 Bug.zip
When I use Annotator > Feature Calculator > GroupBy with Integer labels, the labeling with value 0 extends to the full image dimensions:
When joining labels with offsets from other sources, I get the behavior described in the above post:
Wow! That is "fascinating". I will investigate. Thanks for reporting.
Any news on this?
The issue is still the same with KNIME Image Processing 1.6.1.201806190602
.
@tibuch did you ever get around to investigating this? 😉 😆
In the Image Viewer node, labelings that have a label value of
[0]
(that you get e.g. when using a Create Labeling aggregation and using an Integer column for the labels) are shown in white and are indistinguishable from theEmptyLabel
white background. Also, overlapping labels[0; 1]
are indistinguishable from label[1]
.The Randomize Label Colors function doesn't change the white color of
0
labels.In the Interactive Segmentation View, everything works as expected (even without using an Image column), i.e.
0
labels have random colors.