Scene depth fade outline

Development Rendering
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1

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I am doing an underwater filter and my objects have this weird outline at their edges caused by scene depth. Any ideas on how to remove it?

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It remains even when all other effects are disabled, and is amplified by TAA.

2

could you share your shader code?
you probably are calculating the difference between two pixels, and that creates outlines.
or maybe you should clamp the depth to a value.

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The saturate leads directly into the next image.

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4

For anyone who sees this in the future the solution was to move the depth portion of the post process material to the blend location: “Scene Color Before DOF”
I believe it removes the outlines due to being executed before TAA, though I did have some additional issues with auto exposure using this method.

5

great work, sorry i checked the code but could not think of a solution.
that seems to be a good idea.