Ignored Mask-SegmentanythingUltraV2 node

[StableQuestion]

Hello everyone, Why is the mask ignored in the second segmentanythingUltraV2 node?

I will explain the steps in stages so that comments can easily refer to each step. 1)SegementAnythingUltraV2 cuts out the object of my choice 2)I open Mask Editor in preview Bridge node 3)Delete the existing mask (The mask that is displayed in this step does not correspond to the mask that comes from the mask(output) of the first SegementAnythingUltraV2 node) 4)Draw a new mask manually 5)CutbyMask cuts out the unwanted image elements 6)Pass the cut image to the second SegementAnythingUltraV2 node 7)Wondering why the pixels that were actually cut out are back in the image

Overview:

Mask output from the first SegmentAnythingUltra V2:

Mask which I see in the mask editor of the preview bridge:

[chflame163]

The output of the preview bridge node still does not contain masks. To include masks, the following can be done:

[StableQuestion]

Hello chflame163,

I build the flow as you suggested. I think there are two options. 1)I missunderstand what cut by mask means, the way I understand it is that image B dont have the pixels anymore because I cut them out of the image A. 2)The SegmentAnythingUltra V2 node somehow ignores the cut because image C still have the pixels from A.

[StableQuestion]

Hello chflame163,

I think I understand the cut by mask node better now and the problem is not in the segmentanythingultraV2 node.

Cutbymask crops the image depending on the outermost borders of the white mask area see pictures. My expectation was that the image coming out of the Node: Cutbymask would match the crop but the node only looks at the outer boundaries of the white mask area and crops it accordingly.

Thanks for your help your node was innocent