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cdcseacave / openMVS

open Multi-View Stereo reconstruction library
http://cdcseacave.github.io
GNU Affero General Public License v3.0
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Issues about texture mapping #597

Open Neo-YH opened 4 years ago

Neo-YH commented 4 years ago

Nice to meet you, cdcseacave. I had some problem when doing the texture maping step. The point cloud graph is correct and you can see it in the following images. The two sides of the box are different. One side is covered with a long strip of cellophane, the other side is a short strip of cellophane. Except for this detail, the two sides are very similar.

image left side which has the short strip image right side which has the long strip

However, when OpenMVS performing the texturing step, the left side and right side both generated long strips. image image What should I do to deal with this problem? Thank you sincerely for your reading.

cdcseacave commented 4 years ago

the SfM reconstruction is wrong, some cameras are wrongly assigned to the other side of the box due to their similarities try increase feature extraction in SFM, or exhaustive matching, etc etc, depending on the SfM tool you are using

Neo-YH commented 4 years ago

Thank you for your reply, your suggestion is very valuable.

---Original--- From: "cDc"<notifications@github.com> Date: Fri, Jul 24, 2020 14:47 PM To: "cdcseacave/openMVS"<openMVS@noreply.github.com>; Cc: "Neo-YH"<1239498236@qq.com>;"Author"<author@noreply.github.com>; Subject: Re: [cdcseacave/openMVS] Issues about texture mapping (#597)

the SfM reconstruction is wrong, some cameras are wrongly assigned to the other side of the box due to their similarities try increase feature extraction in SFM, or exhaustive matching, etc etc, depending on the SfM tool you are using

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