Announcement

Collapse
No announcement yet.

Fix strange artifacts?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Fix strange artifacts?

    Hi
    could you advise me how to remove these strange artifacts?

    On model is used 250 photos captured with 108mpix camera. Clear and sharp.


    I tried to use everything : retopology, smoothing, photoconsistency,

    Is there only way how to remove it by delete triangles and fill holles ?

    Thanks for Help

  • #2
    Download zbrush trial and research the "remesh" tool. Use patch on the holes then remesh and its all fancy quads

    Comment


    • #3
      cgdroid - This kind of surface deformation happens occasionally with 3D scans - You could try some of the mesh tools built into Zephyr (Tools>MeshFilters) which could end up giving you the desired result.

      Please note that phone cameras (I assume you have the Xiaomi Note 10?) typically have much smaller sensors, and therefore much smaller photosites than APS-C or Full Frame cameras. Having a super high resolution isn't necessarily conducive to super high quality results. If you are able to share some images from your data-set I'd be more than happy to give you some feedback on your data acquisition :-)

      Comment


      • #4
        Originally posted by cam3d View Post
        cgdroid - This kind of surface deformation happens occasionally with 3D scans - You could try some of the mesh tools built into Zephyr (Tools>MeshFilters) which could end up giving you the desired result.

        Please note that phone cameras (I assume you have the Xiaomi Note 10?) typically have much smaller sensors, and therefore much smaller photosites than APS-C or Full Frame cameras. Having a super high resolution isn't necessarily conducive to super high quality results. If you are able to share some images from your data-set I'd be more than happy to give you some feedback on your data acquisition :-)
        Thnaks for reply, camera is xiaomi MI 10T PRO, you want all photos or just one (its 8 mb per photo )
        I try all filters, retopo, smoothing photoconsistency, on this places on model is still same

        Comment


        • #5
          All photos would be ideal but just a few is OK if your internet is a bit slow.

          Comment


          • #6
            Yes it would be great to see photos of this places. Zephur has build in fill holes tool. It's helpful in case you need to close holes on your mesh. But in your case some triangles are above each other, so you would need to remove them.
            Zbrush usually deal with such small issues easily via Dynamesh function. Zremesher doesn't fill holes. However if you have places on your mesh where polygons of different parts are close to each other then can be merged. You can try to play with settings. Or just use, for example blender (it's free) and fix this issues manually.

            Comment

            Working...
            X