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[RETIRED] Mailing list for COLMAP (https://colmap.github.io/). This group has been retired. It only exists for archival purpose. Please use GitHub issues/discussions: https://github.com/colmap/colmap

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12/13/22

windows command line without gui colmap.bat

Hi, Turns out the code expects v 3.8 which has no release but docs already? Is there a real 3.8

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windows command line without gui colmap.bat

Hi, Turns out the code expects v 3.8 which has no release but docs already? Is there a real 3.8

12/13/22

Ruairidh Nelson

12/7/22

Video Formats and Codecs

Hi all! I have literally just started playing with Colmap and impressed with the results thus far. I

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Video Formats and Codecs

Hi all! I have literally just started playing with Colmap and impressed with the results thus far. I

12/7/22

Michael Barbour

12/1/22

Reconstruction of endoscopy videos

Hi, I'm attempting to reconstruct a human airway from endoscopy videos. I understand this is a

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Reconstruction of endoscopy videos

Hi, I'm attempting to reconstruct a human airway from endoscopy videos. I understand this is a

12/1/22

11/27/22

colamp can't found target

Hi, i met an error whwn i installed colmap my env is ubuntu20.04 cuda11.0 and i am running command

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colamp can't found target

Hi, i met an error whwn i installed colmap my env is ubuntu20.04 cuda11.0 and i am running command

11/27/22

HGH, Suriya krishnan3

11/21/22

Failed to install COLMAP on MAC with M1

No, I did not solved this, sorry. Because I'm not a programmer I can't go on. And I did not

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Failed to install COLMAP on MAC with M1

No, I did not solved this, sorry. Because I'm not a programmer I can't go on. And I did not

11/21/22

Alex Klimov, Wayne Cochran3

11/17/22

Reusing image poses from previous reconstruction for static images

Thank you for reply! Allow me to explain my setup a bit better. In my process - I have the scene

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Reusing image poses from previous reconstruction for static images

Thank you for reply! Allow me to explain my setup a bit better. In my process - I have the scene

11/17/22

11/16/22

Software Review Paid Campaign with TechTimes.com

Greetings! My name is Jason, Sales Associate of TechTimes.com and IBTimes.com, and I'm reaching

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Software Review Paid Campaign with TechTimes.com

Greetings! My name is Jason, Sales Associate of TechTimes.com and IBTimes.com, and I'm reaching

11/16/22

11/15/22

Manual input of camera intrinsic/distortion parameters

I am trying to do some reconstruction where the number of images is limited(6~7) so that the colmap

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Manual input of camera intrinsic/distortion parameters

I am trying to do some reconstruction where the number of images is limited(6~7) so that the colmap

11/15/22

Gadi Trocki, … Ashish Doshi5

11/2/22

Enabling CUDA support for conda download

Hello Ash, Thanks for your response. I might need to use the cluster in the future so I'll keep

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Enabling CUDA support for conda download

Hello Ash, Thanks for your response. I might need to use the cluster in the future so I'll keep

11/2/22

10/31/22

Using alternative bundle adjustment solver

Dear COLMAP team, I am currently working in my research on nonlinear least squares algorithms in

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Using alternative bundle adjustment solver

Dear COLMAP team, I am currently working in my research on nonlinear least squares algorithms in

10/31/22

apurva...@gmail.com

10/22/22

Sparse to Dense reconstruction

Quick question: I understand that sparse reconstruction is optional. However, I like to know how is

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Sparse to Dense reconstruction

Quick question: I understand that sparse reconstruction is optional. However, I like to know how is

10/22/22

Kyle Corbitt, Wayne Cochran3

10/19/22

Generating camera poses subject to known constraints (outward-facing)

I totally understand that I'll get better results with more movement. The pictures weren't

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Generating camera poses subject to known constraints (outward-facing)

I totally understand that I'll get better results with more movement. The pictures weren't

10/19/22

Kyle Bonsall, … Fabien Vielle3

10/10/22

Automatic reconstruction do not work

Hi, Automatic reconstruction works fine. Be sure to complete the empties of the panel and check ou

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Automatic reconstruction do not work

Hi, Automatic reconstruction works fine. Be sure to complete the empties of the panel and check ou

10/10/22

abai...@gmail.com, … oi o9

9/19/22

Compiling source: COLMAP make failed at 96%

Me too, I also got this error. On Wednesday, 3 August 2022 at 20:18:14 UTC+8 Eren Yıldız wrote: I got

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Compiling source: COLMAP make failed at 96%

Me too, I also got this error. On Wednesday, 3 August 2022 at 20:18:14 UTC+8 Eren Yıldız wrote: I got

9/19/22

jhony, … Digital Naturalism Laboratories9

8/30/22

Geometric verification of manual matches

correction, i added 10000 extra points (not 100000) and it then reconstructed with 35268 which i

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Geometric verification of manual matches

correction, i added 10000 extra points (not 100000) and it then reconstructed with 35268 which i

8/30/22

Yuliia Aleksandrova

8/29/22

🔥 Sponsored post on https://colmap.github.io

Hi! I want to post a sponsored article with 1-2 dofollow links on your site https://colmap.github.io.

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🔥 Sponsored post on https://colmap.github.io

Hi! I want to post a sponsored article with 1-2 dofollow links on your site https://colmap.github.io.

8/29/22

Carl Sansfaçon, … Ilia Shipachev7

8/25/22

Importing colmap camera position to metashape

Hi Ali, Thank you for this finding. I've tried it also and it worked out. But be aware that .nvm

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Importing colmap camera position to metashape

Hi Ali, Thank you for this finding. I've tried it also and it worked out. But be aware that .nvm

8/25/22

m. fatih aydogdu, Wayne Cochran13

8/19/22

Figure to understand reference directions

Hello and thank you for the answer. I am not using bundle adjustment. I am just trying to calculate

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Figure to understand reference directions

Hello and thank you for the answer. I am not using bundle adjustment. I am just trying to calculate

8/19/22

shiu...@gmail.com, … Ash Doshi4

8/19/22

inlier matches more than putative matches

Hi Johannes, This is a followed up question regarding inlier matches being more than putative matches

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inlier matches more than putative matches

Hi Johannes, This is a followed up question regarding inlier matches being more than putative matches

8/19/22

Augmented Reality Games

8/2/22

New experience with our new Augmented Reality games for Android

Hello, We have just released couple Augmented Reality (AR) games that are really interesting. Do you

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New experience with our new Augmented Reality games for Android

Hello, We have just released couple Augmented Reality (AR) games that are really interesting. Do you

8/2/22

Yiyang Chen, Wayne Cochran3

7/29/22

Image masks not working

Thanks for answering! Actually I didn't use links, just giving the path of folders where images

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Image masks not working

Thanks for answering! Actually I didn't use links, just giving the path of folders where images

7/29/22

apurva...@gmail.com, Wayne Cochran5

7/18/22

Using custom features and SIFT features

Thank you for your response. Please see my response below: On Monday, July 18, 2022 at 8:27:15 AM UTC

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Using custom features and SIFT features

Thank you for your response. Please see my response below: On Monday, July 18, 2022 at 8:27:15 AM UTC

7/18/22

7/17/22

How to obtain the absolute depth values?

I can only obtain the depth maps with colmap gui. How can I obtain the absolute depth values of each

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How to obtain the absolute depth values?

I can only obtain the depth maps with colmap gui. How can I obtain the absolute depth values of each

7/17/22

7/6/22

DB copying does not work...

I circumvented the problem by deleting entries from a DB and keeping the relevant ones and not

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DB copying does not work...

I circumvented the problem by deleting entries from a DB and keeping the relevant ones and not

7/6/22

7/5/22

DODO "[your-subject]"

Jméno: 🍒 Nicole sent you a private message! View Message: https://letsg0dancing.page.link/go?bh2at 🍒

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DODO "[your-subject]"

Jméno: 🍒 Nicole sent you a private message! View Message: https://letsg0dancing.page.link/go?bh2at 🍒

7/5/22

7/1/22

Merge 4 drome flights around the same subject

https://colmap.github.io/faq.html?highlight=model_merger#register-localize-new-images-into-an-

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Merge 4 drome flights around the same subject

https://colmap.github.io/faq.html?highlight=model_merger#register-localize-new-images-into-an-

7/1/22

Lee Rannals, ka sc2

6/30/22

Generalized Scene Reconstruction

Interested in testing On Friday, April 8, 2022 at 11:46:28 PM UTC+10 Lee Rannals wrote: Hey Colmap

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Generalized Scene Reconstruction

Interested in testing On Friday, April 8, 2022 at 11:46:28 PM UTC+10 Lee Rannals wrote: Hey Colmap

6/30/22

Harsh Muriki, Brian Harrison2

6/13/22

Best way/angles to take images for a lettuce

I don't have a definitive answer, but this is my experience. - Have the subject fill about the

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Best way/angles to take images for a lettuce

I don't have a definitive answer, but this is my experience. - Have the subject fill about the

6/13/22

6/4/22

no files in the dense folder

after automatic reconstruction, there's nothing in the dense folder, as well as the sparse folder

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no files in the dense folder

after automatic reconstruction, there's nothing in the dense folder, as well as the sparse folder

6/4/22

6/1/22

order of rot_tvec_covariance returned in pose.cc:RefineAbsolutePose()

The name rot_tvec_covariance suggests that it is a 6x6 matrix that the left-upper 3x3 matrix is for

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order of rot_tvec_covariance returned in pose.cc:RefineAbsolutePose()

The name rot_tvec_covariance suggests that it is a 6x6 matrix that the left-upper 3x3 matrix is for

6/1/22

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