Hi Björn Rudde
Thank for your support that let me learn something.
The VA design LineScan_OverlappingAreaImages.va saves a lot of buffer resources.
Thank for your approach.
We find a better way without InsertImage that can reduce the consideration of synchronization.
You can refer this design LineScan_OverlappingAreaImages_simulation.va and simulation it.
Hope it will be helpful to your future application.