perf: apply spaghetti inspired procedure to 4-connected - #150
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If I even understood it correctly in the first place.
william-silversmith
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performance
On 3D multilabel images EPL saves time by reducing the allocation of the UF buffer, but since binary images can use a static reduction factor, it costs time. Allocation costs are also reduced for smaller arrays.
william-silversmith
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June 4, 2026 21:12
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Handles label transitions between foreground and background.
Drops EPL estimation for binary 2d images as the extra pass doesn't buy enough when you can use a static analysis to drop the allocation size. Though maybe it would make sense to keep it for memory constrained applications. On the other hand, for memory constrained applications, we should really be using a dillencourt type algorithm.