AR WorldMap Relocalization for Identical houses.

i have a specific requirement as below. i have apartments in which i have 4 units and each unit will be of same layout. furniture etc.. might change but not walls and layout as far as i know. Step1: Now i will enter into one unit, scan the entire unit and save it using RoomPlan Api and at the end of the scan i will be saving the worldmap as well. Step2: i want to use the previously saved worldmap and enter into another unit and want to relocalize with only walls because the furniture might be different.

is that possible. if not is there any otherway to achieve this functionality? i really appreciate you valuable time. Thankyou.

not only walls. if there is any other approach i can follow without interrupting users experience that will also be helpful.

can someone please help me with this. thankyou

The relocalization is based on feature points that are stored in the world map so as long as you start at a spot that looks exactly like one you scanned in you first run (e.g. a corner with the same textures on the wall and floor) you should be fine.

so eventhough its not sameproperty but have same exact similar features it should relocalize is what you are saying? and also we tried doing it with a chair like both are same chairs. we scanned one chair. saved the world map and tried relocalizing by loading the world map but showing another similar chair which is exact same as the scanned one. but it didnt work. so am i missing something here. please let me know. thankyou so much for responding. i really appreciate it.

Yes at least that's what i experienced with identical looking rooms. Scanning the same chair on a different position will be not sufficient, the scene of your new scan must look exactly (or at least very similar) like your first scan when relocalizing, because feature points will not only be placed on the chair texture but also everywhere else where the ARSession generated an ARFrame.

AR WorldMap Relocalization for Identical houses.
 
 
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