Photoscanning 100% Free: Complete Meshroom Tutorial | Photogrammetry Course

[@GlebAlexandrov]

Friends! We need your help with sharing (retweeting, posting the link to) this video, so other open-source photoscanning folks can find it! Can you do it for us plz? :)

[@abiyyupanggalih854]

sure

[@ashokp9260]

Certainly

[@PoollShietz]

Post it on reddit

[@GlebAlexandrov]

@@PoollShietz in /r/blender?

[@nitinsharmax129]

@@GlebAlexandrov yessss

[@akaiyona]

Dude! I can't believe you gave away a one-hour video tutorial for free. This is incredible! Thank you Gleb!!!🙏

[@GlebAlexandrov]

We will upload this updated version (that you see here) for the course owners as well. An interesting side effect of adapting the course videos to KZbin is that the videos get back, updated, reworked and extended, like this one. And hell, anyway Meshroom open-source workflow *MUST* be a freely available video :)

[@dangerous8333]

Welcome to the internet.

[@GlebAlexandrov]

Photoscanning tutorial timeline: 00:00:00 - Start 00:00:54 - Capturing the photos 00:01:57 - Developing RAW photos in Dark Table 00:10:22 - Reconstructing 3D scan in Meshroom 00:15:19 - Fixing the orientation (SFM Transform) 00:17:58 - Depth map 00:20:33 - Meshing 00:22:30 - Exporting the .obj from Meshroom 00:23:23 - Mesh cleanup in Blender 00:26:10 - Sculpting in Blender (mesh denoising) 00:30:18 - Texturing in Meshroom 00:37:25 - Result of the Part 1 - Highpoly 00:38:31 - Part 2 00:40:00 - Mesh optimization - Lowpoly 00:44:51 - Baking Displacement map in Blender 00:54:42 - Normal map 00:56:33 - Diffuse map 00:59:31 - Setting up the material 01:00:23 - Cycles micropolygon displacement 01:02:24 - Photoscanning tutorial result

[@hameddesign70]

i don't believe my eyes im watching such a valuable video for free on youtube! bro youre a hero

[@GlebAlexandrov]

Thank you so much! Now that Reality Capture is free, the utility of this workflow (with Meshroom) can be compared against the RC workflow, but anyway it's good to have alternative options I guess!

[@marioCazares]

Thanks this is gold :D. The Tiffs I exported didn't have Metadata at first BUT if you go to export tab and hit ≡ preset button > preferences.. > you can checkbox exif data and any other metadata as well! Just posting in case someone is having trouble with camera data not exporting with tiffs

[@josephbrandenburg4373]

I had that problem and I was using exiftools to copy the exif data from the original images. Lol. I thought it was a bit stupid to do it that way. Thank you.

[@dacelo3]

One on best tutorials I have ever seen! I could play with 3 different programs several hours just seeing your 1h video! Congrats!

[@GlebAlexandrov]

Oh wow, that's impressive! I know that this workflow can get quite involved and even tedious and it could take some time to get familiar with it, so I'm glad this video helped somewhat :)

[@salarycat]

Great tutorial. I didn't plan to watch the whole thing now but was dragged into it, it's like telling a story. Really great information in there too!

[@GlebAlexandrov]

Really? That is so pleasant to hear, I've always wanted to do something that involves narratives and storytelling, so it's so kind of you to mention that aspect!

[@grizrazhearteater8335]

Thank you for this video. I've watched a few and it's very clean that you understand why you are doing every step and you communicate that rather than just presenting a half understood flow like so many others. I'm looking forward to reprocessing my last scan using what I've just learnt.

[@GlebAlexandrov]

We try to approach it methodically, and I'm so glad to hear that it shows. Thank you!

[@David-fp4ff]

Thank you for taking your time out to make this very comprehensive crash-course on Meshroom/Blender. You have my eternal thanks, brother.

[@GlebAlexandrov]

no problem! :)

[@Nyarlatha]

I just started my photogrammetry journey, got a nice drone and all that's left is to learn! Keep up the good work! You explain things very well!

[@Rob_eight10media]

Brilliant!! ..very easy to follow and delivered with great finesse and articulation .. great tutorial.. many thanks from down here in Australia!!

[@Ahtisham]

16:45 you can totally select multiple nodes just like in Blender. Awesome video btw, now I can give photogrammetry a shot. Thanks.

[@LFPAnimations]

LSCM texturing fails in latest versions of Meshroom. Do you know of any fixes for this? Is there a way to combine the textures from the BASIC unwrap method?

[@ashokp9260]

Man...u are the God of blender world! Another mind-blowing tutorial!

[@GlebAlexandrov]

We thought it's about time to release a sequel (or is it remake?) of our 'free photoscanning' tutorials. 100% free pipelines are tricky to setup, so the usefulness potential is high.

[@ashokp9260]

@@GlebAlexandrov indeed.....great precision cut stuffs like these are going to create effortless workflows in general.

[@ryszardszuwerski6970]

Man this tutorial is brilliant, I finally don't feel like a moron and it works!

[@julianleafy3653]

Did i just watch a whole hour of this 😮 Its cool!!

[@vijayctamil5832]

Hey Gleb .....this is awesome, i am into photogrametry for some time now. I am very much inspired by your workflow and results. When trying to learn about photogrammetry there is almost no tutorials out there for taking proper pictures. So man, it would be so useful if you make a quick tutorial or tips on taking photos for photogrammetry.!

[@GlebAlexandrov]

Vijay, we have covered it extensively in the course, but to start with, watch this tutorial: kzbin.info/www/bejne/gH3HqXWqeqh6q8U

[@emilbrothersmedia2533]

Thanks in advance buddy! 8 minutes in and already learned a ton!

[@rodrigowandschneider3558]

Helo Gleb, it is very nice from you to share your knowledge this way, it was a very didactic and complete explanation about how to work with these tools. Thank you very much for your kindness. I have a technical question: there exist, under this meshroom program, the posibility to take pics in diferent positions (X,Y,Z) i mean to turn upsidedown an object to get the belly and all the details, or it is just one position to get all the pics? And in the case that you can get all the positions (X,Y,Z) how you can work with them to get the final 3D model? Thank you very much, Best regards Rodrigo.

[@johntnguyen1976]

So you're going to update this section within the Photogrammetry course as well!? I've just started and I'm already getting updated content...woohoo! You're doing the lord's work, mate! 😍

[@GlebAlexandrov]

John, of course! It's uploading now. The project files in Drive will also be updated shortly :) p.s. aaaand more bonuses is in works!

[@johntnguyen1976]

@@GlebAlexandrov You're the hero gotham deserves! 🤣

[@bbronzan2]

I'm stuck at the Texturing2 node because LSCM doesn't seem to work. I even played with the decimate settings to bring the model down to around 300k faces but LSCM still fails. Basic works no problem but then I'm stuck with 3 EXR texture files instead of one. I've seen posts from others who are having trouble with LSCM and also with 2021.1.0. Any ideas? (Great video btw, really clear and easy to follow)

[@arturmarti9640]

Hi! could you solve the issue? Same situation here

[@bbronzan2]

@@arturmarti9640 Sorry no luck here. :( Good luck!

[@fabriziolorito]

Hi Greb. Great tutorial (I watched at it only now), as usual. A question: I have takena video around a statue, turned that into images and used the frames in Meshroom. The point cloud looks OK, but the mesh only reconstructs the environment around and not the statue. If I constraint the meshing with a box I basically get a box as a mesh. Any suggestions?

[@johnlunceford]

Thanks for this. I've just finished a lighting rig and turntable system to scan objects. I slowdown was going to be Meshroom nodes, but this will help with understanding expectations.

[@GlebAlexandrov]

Hi John, glad to hear that! If Meshroom proves to be TOO complicated, I recommend trying Metashape or RC to see how it works for you, just for the sake of comparison/research.

[@johnlunceford]

@@GlebAlexandrov thanks for that! I'm interested to see how the mesh noise looks. I'll share my experience feedback shortly. I'm using a similar workflow as you except with Lightroom. As as you've so rightly pointed out, a project's top challenge is often workflow! Take care and thanks again.

[@soonghopark5777]

Thank you so much for your tutorial, Gleb! it is very helpful! By the way, I tried to calibrate the color in Texturing image, which is explained at around after 36 minutes of your video, but it doesn't work as you did. I put the path of the 'meshroom_texture' folder in the duplicated 'PrepareDenseScene' node, but I couldn't compute it. Is there something to be considered for my problem? I am using 'Meshroom 2023.1.0'. Thank you again for your tutorial!

[@YTV78150]

same

[@TheMikelmendizabal]

Hi Gleb, awesome video, again. A pleasure to learn with the free software community. Many thanks for your teachings. Very well explained! Eskerrikasko!

[@josecarlosaburto3145]

First of all, thank you so much for making this amazing tutorial just a note for anyone having a problem using LSCM unwrap, just change it to basic and it will work fine, I don't know why is this happening think its just a bug

[@GlebAlexandrov]

thanks for the tip.

[@TheJunipera]

This deserves more exposure. Thanks!

[@Rcmike1234]

Holy wow man. Recently picked up a nicer camera as my phone was causing a lot of frustration. There's a lot I didn't realize I could/should be doing to improve my workflow. I really appreciate it! Subbed

[@TAZW0LF]

Thank you for including the subtitles in the video - very much appreciated it!

[@GlebAlexandrov]

The understanding that someone might need it keeps us doing it, otherwise proof-reading and manually fixing subtitles is so tedious, honestly! :) Hours and hours of work and it's hard to tell if it's really useful.

[@uriel1229]

I love your channel so much man, keep it up!

[@GlebAlexandrov]

You're too kind!)

[@RScamble]

Great video! Now I understand how to use Meshroom better.

[@GlebAlexandrov]

Awesome! Are the other parts of the workflow clear enough? e.g. processing raws in Darktable.

[@RScamble]

@@GlebAlexandrov Your explanation is fine. I got a bit stuck on the new commands that I don't know because I'm not familiar with Darktable and Meshroom. I can re-watch the video, so it's not a problem.

[@AndreySokolovRu]

Awesome! Thank you so much for sharing it for free! ))

[@GlebAlexandrov]

Andrey, no worries! this workflow deserves to be popularized as widely as we can of course.

[@thewitchbasket]

This was really helpful! I was trying to figure out meshroom for a school project and this made it *so* much easier to understand :)

[@timofeyryabkov1565]

Thank you so much for this video! I've finished to do my first photogrammetry of my sculpture. Well, the sculpture need more sculpting process in Zbrush, but the main forms are very well. Probably I'll bay your course later.

[@GlebAlexandrov]

Timofey, I'm glad to hear your first attempt ended up successful! Photoscanning sculptures is so much fun, when I told my son he could get his clay sculptures into computer, he's now asking me to digitize it :)

[@holgerk.765]

Hi Gleb, many thx for that outstanding video. Greetings from Germany

[@PatrickDepoix-r3v]

Gleb Congratulations. This video is a monument! Thanks a lot for your tips....I make photogrammetry with 3DF Zephyr but I think to Meshroom now because you! At soon....

[@GlebAlexandrov]

Thanks!

[@ChillieGaming]

No dude Zephyr, reality capture and agisoft all of them are better than meshroom. What takes 2 hrs in this software would take like 6-8 hrs in meshroom and the resulting final mesh would have more problems and holes in them

[@Nztheateam]

This is a lot but thanks, this is what I've been looking for in terms of baking

[@p3dee]

Thanks for the video. The Project files aren't available in that link any more. It'd be great if you could share it for us to follow along with the video.

[@MrLyonliang]

thanks a lot explaining what and how, but the most important why.

[@albertofortrivera5390]

Bro KZbin way to comfy with these double 15 second adds

[@captureinsidethesound]

Gleb, great job! This video inspired me to use Meshroom over NVIDIAs native alternative.

[@normanziegelmeyer7693]

I hope you don't mind all the questions but I now have two mesh files (original and augmented) and want a final combined one to proceed with Printing. Can You direct me to a tutorial on how to get the two combined into one? Thanks

[@Bentamitouhaminourine]

thank you very much Alex for the great tools and great effort you put in...good luck for future tutorial :)

[@Outdoorshuntingshooting]

very informative and covers some advanced workflows. I also use a two-image set approach to creating models, although have avoided sharpening as was concerned it might create false data points, have you compared the results of both sharpened and unsharpened?

[@dkt6408]

thank you so much for this video! I wanted to buy your course but I have no money, so this video is a life saver!

[@GlebAlexandrov]

Glad it works this way for you! creating 3d from photos is a vast industry, there's a place for both open-source and proprietary software/workflows.

[@basilefichet6910]

Hey Gleb thank's a lot for this video now i use meshroom all the time ! I was wondering if there was a way to save the nodes settings on meshroom, to not redo all the changes? Thank's again have a great day

[@discreet_boson]

It blows my mind that this tutorial is available completely for free

[@GlebAlexandrov]

Just like Meshroom itself :)

[@VollenhoveVanBoven]

Thanks a lot for this great tutorial, I have a question, how do you make that rotating endresult in Photoscanning tutorial result videoclip?

[@GlebAlexandrov]

Thank you! I made it in Blender, the orbiting animation and so on.

[@benjaminesqueda2100]

Hola Gleb, greetings from México! I purchased this course as an early bird and I'm still looking at it, it is so dense and basic at the same time, as photogrammetry is. I'm an archaeologist and I use photogrammetry for my surveys and research. So, I constantly work with very complex meshes and non-symetrical shapes. Usually, the optimization of the HP is very very hard to do. I've tried Zbrush (z-remesher and dynamesh); I've tried Instant Meshes and now I see your workflow in Blender with Decimate Mod. The question is, what about the diferrence between quads and tris? Because sometimes I found myself in the need to retopologize de mesh to cover holes or segments of the mesh that need a hand, and working with quads is a bit more easy. The second question is a bit obvious, but I think that this workflow (in Blender) is more extreme to for the PC with very dense meshes, from 20-50M polygons, because you decimate and then you subdivide and so on. This processes are very harsh for the GPU and CPU and eventually causes crashes with no further road. Obviously you need a very strong computer to do so.

[@josephbrandenburg4373]

Did you ever try the voxel remesher?

[@GlebAlexandrov]

"so dense and basic at the same time" - perfectly describes photogrammetry indeed, easy to learn, hard to master :)) "what about the difference between quads and tris?" - each quad is composed of 2 tris, so that's an abstraction meant to ease modeling a bit, just like you've mentioned. What was the second question, what's the better workflow for working with multi-million polygon meshes, right?

[@benjaminesqueda2100]

@@GlebAlexandrov yes, Gleb. That's the question. As a person that works with cultural heritage I need to keep the original mesh intact, so with some decimation tools I see a bit of 'smoothness' or changes in topology, that happens when you exaggerate the decimation.

[@Neto_cerberus]

For me the MeshDecimate node is not necessary anymore, I can import the mesh direct in MashFiltering node. Maybe a meshroom version problem.

[@PowerfullUs]

thanks gleb for all of this information! love you man

[@GlebAlexandrov]

We thought we must make this alternative workflow available for everyone, even though we pursue a different one (involving Reality Capture and some other software) ourselves. Meshroom and open-source cross-platform apps in general are the future.

[@remicouturier7444]

woah it took me years to develop this kind of workflow using only free softwares! i should just have waited for this video to release...

[@GlebAlexandrov]

haha, no need to wait, Rémi! It's great that you did it on your own :) Like Ozzy singed, Life Won't Wait for You, My Friend :)

[@theo_yu]

26:01 Everything deleted when I tried to only delete the cylinder. Tried multiple times

[@equalique1]

best tutorial I could ask for! Thanks for sharing!

[@PhillipInglesby]

Do you know if it is possible to use Mushroom on a bunch of digital pictures... pictures without shadows or backgrounds? I have 60 images of a 3d rendering from every angle and I would like to convert it back into a 3d rendering. Thanks

[@psyalphazeta]

Hi Gleb, thank you so much for this in-depth tutorial. I was wondering if you still have the project files somewhere? The Google Drive link in the description looks broken. Thanks!

[@cg.man_aka_kevin]

Sir, how do I display a 3D grid in Meshroom? I've enabled it, but it's not showing up. So I'm confused about the geometry.

[@GlebAlexandrov]

Hi Kevin, try clicking this icon: imgur.com/a/ITQo3xq

[@jordanepellerin6684]

Hi, I am stuck at the Texturing. Unwrap Method LSCM doesn't work. Any idea please? Thanks!

[@graphikeye]

Very cool, Alexander. Any recommendations for Lightroom settings? Thanks

[@GlebAlexandrov]

imgur.com/a/8aTESML - here I made a graphic illustrating the Lightroom settings that give the result similar to Darktable (with the settings we use from this tutorial). Basically, the color profile is set to Neutral, the highlights to +70 or something, the shadows pulled up, and the Tone Curve adjusted in this kind of way.

[@graphikeye]

@@GlebAlexandrov Amazing

[@蔡弦佐]

I have a question. How to adjust the scale of a model? I want to get a 1:1 model,but it always gives me a 1:650 model. (sorry for my poor english,this is google translation)

[@NBSF_VR]

Thank you Gleb .. wonderfully produced. I learnt tons.

[@orphydiancg7759]

where can I find the wallpaper used at 44:54?

[@andrewhendrickson2224]

Your color correction card Where did you get it and the case? I see a bunch of color correction cards on amazon offering 18%grey,white and black but nothing offering 50% grey. Can you link where you purchased its?

[@AshleyGittins]

The 18% grey cards are what you want and the one Gleb's using is an 18% grey - which corresponds to a 50% luminance value - we perceive light non-linearly, so a half-grey tone is at 18%. I'm no doubt over-simplifying (due to not knowing the deeper stuff) but that's enough to know which gray card to buy 🙂

[@normanziegelmeyer7693]

Hi I enjoyed your video. I am new to this and after trying itI have a problem I can't solve, I hope you can help. I'm trying to scan a house. I use a DJI Mavic air 2 to take pictures witha map mission, then manually fly and take some closer pics of the house about 50 pictures each way. When I import into Meshroom, if I import one set of either of them It works as it should. If I import both groups the ones from the map mission are accepted and it works but the ones from the manual shoot are rejected ie; red icon in right top corner of thumbnail. Either group alone works but the two don't. I tried the same project scanning the second set with the Iphone 10 with same results. All meshroom settings are left at default. I would appreciate any suggestions. Thanks

[@GlebAlexandrov]

Hi Norman, thanks for the question! Sometimes it could be really tricky to match 2 sets of photos in Meshroom correctly, indeed. I'm afraid I don't have the answer. If anything, I would have tried importing it in Reality Capture PPI, if it can run on your computer (not sure what OS do you have etc). Just to check if RC can actually align two sets properly. Given it's not a thousand photos, then it can be possible to downsize the sources a bit before importing it into RC, to get a very fair price for exporting out the mesh, too (a dollar or two, let's say). Not sure if that is the answer you were looking for, but I thought I'd mention it.

[@normanziegelmeyer7693]

Hi Gleb, I have an update,I shot some photos that transitioned from the one set to the other visually and it worked. I guess there has to be visual continuity between different groups for the program to work. Thanks for the response.

[@mimarsico]

Hi! I have a problem with the PrepareDenseScene2. When I do the compute I get 3 chunks in the Log. But everyone turns red. The don’t get conputed. Has anyone else have the problem? I tried to read the message but can find where the problem is! :(

[@deniskhomenko3411]

I cant agree with the method of optimisation. It's better to retop it by hand, make it somewhat quad like low poly model, unwrap it with uv seams properly... so u can bake photosacenned textures and make some variations of that asset with substance. It is not that fast but you endup with better asset that not just look good, it also demostrate you skills as an artist.

[@GlebAlexandrov]

I agree, manual retopo with the proper uv seams leads to better, more controlled results generally. We try to use auto decimate/simplify/remesh options when the asset allows it.

[@conservovirtus5796]

I know this is a dumb question, but, how are you moving the node window left and right like that? Nothing seems to make that happen for me.

[@tomasis7]

perfect. thanks! Ill give a try!

[@PeranMe]

Thanks a lot Gleb, this is super interesting! Keep being awesome!

[@GlebAlexandrov]

Glad you find it interesting! Is it hard to follow along btw?

[@PeranMe]

@@GlebAlexandrov I didn’t think so! You’re very good at keeping a good pace without going too fast, I’ve always appreciated that about your videos.

[@mipiaceiltubo]

Hi, is that possible to mix photos with different exposures settings? I've got a window in the middle of the room that I can't cover up, so I need to find a solution.

[@normanziegelmeyer7693]

Hi, When the process is complete, what is done with the result? How can it be viewed in windows for example? Thanks

[@GlebAlexandrov]

In the end, you get a regular 3d model, which can be imported to Blender or any other 3d editing app, etc.

[@しッーDragonXDーッし]

stay on tune with what you want to learn, just because it's hard now, doesn't an it's impossible. It's all about ntal mindset and

[@showmoon]

Thank you for sharing this. I am archaeologist. I want to add measurements and georeferenced 3D object to add the data into QGIS. How can I do that process ?

[@GlebAlexandrov]

Hi Allianoi, not sure if that can be done in Meshroom to be honest. I found this thread, I'll google it some more though but feel free to do your own research too: github.com/alicevision/meshroom/issues/1133 Also, maybe worth demoing the Reality Capture with the PPI license and see if it can do it.

[@davidlorenz5105]

I cant seem to get any features from the feature extraction. What am i doing wrong?

[@foxxxtheworst]

Ehi Gleb! Sorry, what about the implemented plugins which Meshroom offers for the Meshroom to Blender pipeline? I'm talking specifically about meshroom2blender addon.

[@GlebAlexandrov]

I'm ashamed to say I don't know about it. I'll do my homework and research it more.

[@foxxxtheworst]

@@GlebAlexandrov Man, after all that you've done for the blender community I'd say that I should be the one doing the homework! Thank you so much!

[@majo7206]

Hi, wrong when initialization failed after trying all possible initial image pairs ?

[@michacassola]

The export was with 8bit, so higher bit rate would not lead to better results in your experience?

[@GlebAlexandrov]

Yup, the gains aren't significant, at least if the surface has enough textural details. I've had a few cases where it made a difference though - for example when scanning a mostly white uniform wall (16 bit export produced slightly better results).

[@hchattaway]

This is awesome! I am using an array of 10 Raspberry pi cameras to image static images.. (can't get more cameras due to chip shortage!).. So to get a full 360 view I am using a turntable.. however in Meshroom, it seems like it can't handle this and is overlaying the images of the back of the object on top of the front images since the cameras are all in the same point in space.. it's getting confused I think.. any way around this? Thanks for the great work!

[@mikealbert728]

You have to put the object in front of a black background on a black surface. Take the photos in a dark room with light only coming from the camera. A polarized ring light is best but a regular light will work. The image has to be the object only surrounded by solid black.

[@hchattaway]

@@mikealbert728 I do have the object (Yoda) against a black background.. but on some pics you can see past the edges of the background.. and I have the array of cameras not just 1... and the object is lit by multiple lights to fill in shadows. But from what you said I think the most important would be that all of the cameras ONLY see black.. if there is anything else to lock onto in the background, it would get "confused".. is that fair to say? Thanks for the great feedback!

[@mikealbert728]

@@hchattaway Yes exactly. Areas where the black backdrop isn't covering the wall or even some white lint or wrinkles in the cloth can even confuse the software. if it's only a few images you can edit them in post. Or you can even combine them into an image sequence and edit the whole sequence like a video to increase your darks with color wheels in a video editing program then render them back out to images. Also Apples object capture API has masking automatically and you don't have to shoot on a black backdrop. It can make something out of the absolute worst photosets. It's pretty good if you have access to one of the newer Macs.

[@hchattaway]

@@mikealbert728 thanks so much! This makes sense.. i was on the right track with the black background but just need more.. I have a black sheet that I can use and I'll make it taut to get rid of wrinkles... I'll try this tonight! thanks!

[@mikealbert728]

@@hchattaway Cool. Let's us know how it goes

[@ChadEvans683]

meshroom outputted multiple texture files (5) how do i apply them in blender?

[@dbdefault24]

Great work dude 👍

[@GlebAlexandrov]

Thanks! Feel free to share on socials!

[@frugal10191]

This comment exists purely to make the KZbin algorithm show this video to more people. PS Great video Gleb, as always.

[@GlebAlexandrov]

The reply to this comment exists to show appreciation and respect for helping us out with our SEO (or is it SMM?). Thanks Chris!

[@Nkanyiso_K]

Whats an absolute legend. Thanks for the tutorial

[@GlebAlexandrov]

You're too kind Nkanyiso!

[@Def_not_Eric_Dubay]

24:07 What is the command to bring up that menu?

[@themysticcuber992]

guessing ur the one that asked on reddit.

[@sergeyrizen9113]

Thanks for such a great tutorial, Gleb! Maybe you can point me at what I'm doing wrong, trying to follow the steps. At the first stage, I'm getting a red bar with a message saying: 'The input sfm file doesn't exist'. Any help is highly appreciated

[@nir3135]

Hi! Got the same issue, have you figured it out?

[@ApexArtistX]

does it have a workflow of reducing points into normals baking like RealityCapture

[@MajorSpieler]

Привет! Как поступить, если в файлах кадров нет данных EXIF? Например, если кадры получены не с камеры, а путем раскадровки видео. Столкнулся с тем, что без EXIF Meshroom не может сообразить, как реконструировать положение камеры, и вместо ожидаемой модельки получается сборище сфер.

[@phonix6494]

Isnt ther a selected to active backing option? Or does that not work for height maps and only on normaland albedo

[@phonix6494]

Yea what a bummer selected to active does not work for hieght

[@Bino-zm9bl]

Great tutorial! Just downloaded meshroom last night and trying to do my 1st project. I hung the part from stings in my garage and then took all the pictures. After following this tutorial I got a model of the inside of my garage but not the part! Any ideas what happened?

[@Bino-zm9bl]

Pictures were taken inches away from part to acquire detail but now it's not even in the model.... like the program just ignored it and focused on all the back ground objects

[@merseyviking]

It's part of Meshroom's small feature removal. It expects the background to vary quite a lot, and assumes the subject to vary little from pose to pose. So try putting your object on the floor of your garage or on your driveway, and take pictures from a further distance.

[@infectioussneeze9099]

gleb, any thoughts on ai and photogrammetry? i think ai will bring some pretty new features for photoscanning.

[@GlebAlexandrov]

That's something that a) I have very little knowledge of and b) I'm extremely interested in learning more about. I also have a feeling this might be the key thing to mitigate some major photoscanning challenges, e.g. using the lower quality input and just rebuilding the badly reconstructed parts without going into the weeds of laborious manual mesh editing. p.s. Maybe you have some links to share? ;)

[@infectioussneeze9099]

@@GlebAlexandrov kzbin.info%C3%A1rolyZsolnai/videos this is probably the best source of anything ai

[@abiyyupanggalih854]

finally some new video :D

[@GlebAlexandrov]

haha) indeed!

[@nialltwomey9862]

Unwrapping at LSCM not working, please help.

[@feelSmoothie]

Can you maybe reupload the images? I'm completely new to this and I thought reconstrating your work would help me get into this.

[@greg.skvortsov]

The Project Files - not found on Google Drive

[@Promeneur]

Stunning ! Thank you so much !!!

[@TheMightyCookieShow]

Pers9nally...this process made my models look like they had Desease boils on them so I found it all to be pretty usledd personally

[@GlebAlexandrov]

Sorry to hear it, James! Have you tried other photoscanning software to compare the results? Say, Reality Capture or Metashape for example?

[@sektor_glaza187]

здравствуйте прошу помочь с выбором обучения по профессиям так как я новичек:Профессия 3D-художник окружения с нуля до PRO,но по деньгам там уж затратно и по времени,но охват материала там больше или выбрать 3D-художник а потом поступить еще на какие нибудь курсы?,плюс я еще буду учиться и проходить практику по другой спецальности у меня времени физически на все не хватит.

[@RiceWitch-dingus-400]

how do you get the grey card for darkroom? It doesn't appear

[@NikeSolo]

Wonderful! Exactly what I need right now! Thx Gleb!

[@GlebAlexandrov]

Don't pretend you weren't making this course too, lol ))) STOP this, Nik)

[@tj_nanda]

you are a blessing

[@TheHornoxx]

... sehr sehr gut! 👏 Thanks!

[@GlebAlexandrov]

☕