# Othomosaic Function Failed to Stitch all Images **URL:** \ **Category:** Pix4Dfields Feature Request\ **Created:** [August 8, 2023, 3:45pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365 "2023-08-08T15:45:34Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 8, 2023, 3:45pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/1 "2023-08-08T15:45:34Z")
Hello, On trial, but we want to use the software, so I hope there is an answer. Issue: Images are processed, but fails to stitch all project images. Drone: Mavic 2 Enterprise (downloaded xml camera settings:\Users\354590\Pix4Dfields\CustomCameraParameterFile\_21062023.xml) The software appears to import, bundle, and stitch the images correctly. Although, final product is not seamless. Thoughts? Attempted to upload computer screenshots, but new users are not allowed this option. - Chris ---
**Author:** ![Julius\_Petri](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/julius_petri/32/4592_2.png) [@Julius\_Petri](https://community.pix4d.com/u/Julius_Petri)\ **Post date:** [August 8, 2023, 4:03pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/2 "2023-08-08T16:03:18Z")
Hi Christopher, do you get a specific error or is the resulting ortho distorted? It’s important to only use nadir images, ideally from single grid flights with overlap of 75% front and side for rgb sensors. ---
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 8, 2023, 4:07pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/3 "2023-08-08T16:07:01Z")
The resulting ortho looks good, but it only contains a few of the drone images. ![ProcessCompleted.PNG](https://global.discourse-cdn.com/pix4d/original/2X/0/0fed6ac032150bdb6a983dd7c74fe316091d1536.jpeg) ---
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 8, 2023, 4:07pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/4 "2023-08-08T16:07:33Z")
Before image ![before_processing.PNG](https://global.discourse-cdn.com/pix4d/original/2X/5/5319d9566bc71c7b9b8cb5abfd35317f9bac3140.jpeg) ---
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 8, 2023, 4:08pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/5 "2023-08-08T16:08:03Z")
During process function ![Bundle_StitchImages](https://global.discourse-cdn.com/pix4d/original/2X/a/a394535c57bc0698aee1370ab6ceb2535c194f10.jpeg) ---
**Author:** ![Julius\_Petri](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/julius_petri/32/4592_2.png) [@Julius\_Petri](https://community.pix4d.com/u/Julius_Petri)\ **Post date:** [August 8, 2023, 4:29pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/6 "2023-08-08T16:29:20Z")
Can you share the logfile [https://support.pix4d.com/hc/en-us/articles/360038793911-How-to-export-log-files-PIX4Dfields](https://support.pix4d.com/hc/en-us/articles/360038793911-How-to-export-log-files-PIX4Dfields) ---
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 8, 2023, 4:41pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/7 "2023-08-08T16:41:12Z")
[applicationLog.zip](https://community.pix4d.com/uploads/short-url/3Nx5yHjIIDcSX7GpSHvQLTYbloa.zip) (1.3 MB) ---
**Author:** ![Jose.Arnaudo](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/jose.arnaudo/32/5966_2.png) [@Jose.Arnaudo](https://community.pix4d.com/u/Jose.Arnaudo)\ **Post date:** [August 9, 2023, 7:22am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/8 "2023-08-09T07:22:25Z")
Hi Christopher, Thanks for sharing the logs. We checked and we think it could be related to lower overlap over the hill/mountain. As the object is closer to the drone, the side and front overlap is reduced, and may be causing some issues. Have you tried Accurate processing? ---
**Author:** ![christopher.mask](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@christopher.mask](https://community.pix4d.com/u/christopher.mask)\ **Post date:** [August 9, 2023, 1:30pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/9 "2023-08-09T13:30:27Z")
Hey Jose, I see. I did try accurate processing, which returned more results. I didn’t perform this flight, so I believe the overlap would be the issue. For future flights, may I ask what percent overlap provides the optimal orthomosaic results? I assume topography should be accounted for when determining overlap? Thanks for your knowledge and assistance. -Chris ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 9, 2023, 6:24pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/10 "2023-08-09T18:24:30Z")
Same problem in demo mode, when overlaping photos at the end of the process. Using data set from pix4d and mavic3M. Could it be a problem of computer? ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 9, 2023, 6:29pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/11 "2023-08-09T18:29:04Z")
![20230809_202738](https://global.discourse-cdn.com/pix4d/original/2X/5/5202cf2b47932de142e760ce6c2a97a59918dc5f.jpeg) ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 9, 2023, 6:29pm UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/12 "2023-08-09T18:29:37Z")
![20230809_202708](https://global.discourse-cdn.com/pix4d/original/2X/f/f292b77113a936063eb466f696cce129e8cde118.jpeg) ---
**Author:** ![Jose.Arnaudo](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/jose.arnaudo/32/5966_2.png) [@Jose.Arnaudo](https://community.pix4d.com/u/Jose.Arnaudo)\ **Post date:** [August 10, 2023, 7:12am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/13 "2023-08-10T07:12:19Z")
Hi, This is not the same problem. Could you make sure you process without GPU acceleration ? When you import the images, in the Processing options menu, click advanced settings, there, you can turn GPU acceleration off. [https://support.pix4d.com/hc/en-us/articles/360028421272-Processing-options-PIX4Dfields](https://support.pix4d.com/hc/en-us/articles/360028421272-Processing-options-PIX4Dfields) Let us know. José ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 10, 2023, 7:37am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/14 "2023-08-10T07:37:45Z")
Thanks, trying, will tell. ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 10, 2023, 7:42am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/15 "2023-08-10T07:42:26Z")
Perfect, thanks a lot. ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 10, 2023, 7:43am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/16 "2023-08-10T07:43:02Z")
![20230810_094130](https://global.discourse-cdn.com/pix4d/original/2X/a/af163d75989eee7cd44992f108b73bd80e81f7ea.jpeg) ---
**Author:** ![Jose.Arnaudo](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/jose.arnaudo/32/5966_2.png) [@Jose.Arnaudo](https://community.pix4d.com/u/Jose.Arnaudo)\ **Post date:** [August 10, 2023, 10:43am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/17 "2023-08-10T10:43:52Z")
Glad is working now! I see you are using our example dataset. Let me mention we have a complete new course to learn about Precision Ag and PIX4Dfields > **[PIX4Dfields Essentials online course](https://training.pix4d.com/courses/pix4dfields-essentials-online-course)** > > This course will introduce you to critical PIX4Dfields workflows. Learn the basics of multispectral imagery, radiometry, and vegetation indices. Get started working with PIX4Dfields through practical hands-on exercises and real-world use cases. José ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 10, 2023, 10:58am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/18 "2023-08-10T10:58:48Z")
really surprised with the program and its capabilities. i will check the video. Gracias de nuevo por la ayuda. ---
**Author:** ![isuarez](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/32.png) [@isuarez](https://community.pix4d.com/u/isuarez)\ **Post date:** [August 10, 2023, 10:59am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/19 "2023-08-10T10:59:55Z")
![20230810_125915](https://global.discourse-cdn.com/pix4d/original/2X/c/c86b7b1a0bbdfa6917b31de34fc893cb2fd11a89.jpeg) ---
**Author:** ![Julius\_Petri](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/julius_petri/32/4592_2.png) [@Julius\_Petri](https://community.pix4d.com/u/Julius_Petri)\ **Post date:** [August 10, 2023, 11:13am UTC](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365/20 "2023-08-10T11:13:44Z")
Check out our YT channel it has great ressources: [https://www.youtube.com/@pix4dagriculture/videos](https://www.youtube.com/@pix4dagriculture/videos) [Next page](https://community.pix4d.com/t/othomosaic-function-failed-to-stitch-all-images/27365.md?page=2)