TGA Digital - Photogrammetry Overview (Try it yourself!)
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- Опубликовано: 10 сен 2024
- In this video you will learn how to go from a series of still photos to an actual 3D model with a color texture. The software used is called Agisoft Photoscan and there's a trial version if you want to try this yourself.
TGA Digital - Pointers on getting started with photogrammetry
• TGA Digital - Pointers...
So freakin astonishing what we can do with technology today. Just take a bunch of pictures, click a few buttons, and you've got a high quality mesh that would take hours upon hours to sculpt, and even more time to paint. Amazing. Definitely considering the course, I'd really love to learn more.
This video saves me 15 days of my previous work on Designing Human head. I wish i knew this earlier. This is big help for me
This is the future of 3D modeling for assets that can be photographed. 'Photogrammetrist' will be a job title!
you predicted the future
Of all the videos I e watched this one was the easiest to follow! Great job and I am going to follow this tutorial for my first attempt! Thanks!
Thank you, This is still helpful after 7 years :)
Wow....THATS WHATS CALLED A TUTORIAL !!! awesome...no questions asked in the end. Fantastic job!!!! and thank you so much for your time!!!
I have been using the program for 5 days now, you taught me somethings I needed to know. Thank you!
Kostas has developed into a great teacher and mentor.
Wow, the most thorough and thoughtful workflow walkthrough I've seen for Agisoft Photoscan so far. Thanks for all the detailed recommendations as well!
Thanks! I'm glad you like it :)
hj9
It is amazing... but I am not getting these results.. not even close... my dense point cloud barely changes from the align photos stage and then when generating the mesh, it is super bumpy and messy, no smoothness at all... why does this keep happening?
@@knickels3 it's down to what type of camera used e.g. phone or dedicated one like Canon or similar which he did stated in the video plus having everything set to manual
This is the best guide on Photogrammetry that I have seen so far. Thanks!
Thank you for putting up a very usable tutorial finally learned something that gives me results!!! looking to see continuation in the topology aspect
Michael B Thank you!
Agreed: "Wow."
You, clearly, know what you're talking about because you present it so clearly. (I find myself hoping, hoping that Photoscan is more affordable now than when I last looked...)
Still so relevant for Beginners. Thank you very much.
I'm hella glad a stumbled onto this video. I am an eagerly looking forward to executing this method, as 3d scanners have failed me numerous times. great tutorial, thank you!
Thanks alot for this wonderful lecture. Its over four years since this was done. It's still awesome. Let me have a look at other videos as well.
can you make a dropbox folder with these pictures so we can try it with these photo sets
Good tutorial. Amazing how hard it is to find good tutorials on photoscan.
I wonder if he shaved his head to make scanning easier
nah, shaving his head would make scanning his head much harder since the software usually has trouble capturing shiny surfaces
ToastyBuns harder to lightly powder a slightly shiney surface compared to the massive complexity of trying calculate the geometry of hair using photos? I suspect not
lol
@@MoccaDeShibe hair is shiny too :D
I am just getting into this as a hobby and the video tutorial was excellent. Thank you for the detailed content.
I have a question. When snapping the photos (via iPhone) I can hold down the shutter button and it will just walk around whatever object I'm trying to shoot. This will create some blurry images in the burst as I am walking around in motion, but it does allow me to take many photos in a short period of time. Is it better to take few photos that are sharp or many that are blurryish?
You should take as many as possible that are sharp. Sharp pictures is the better option. It will probably just ignore any blurry ones.
Great in-depth tutorial - thanks for doing it!
This tutorial was really helpfull! Thank you so much! Its really hard finding good info on Photoscan out there. Thanks again so much! Awesome job!
Great! I'll be taking your course too now. I need to figure out the workflow for texture fixing after decimation in Blender.
My advise is to make a low poly then bake the high poly on to it which is how about 95% of game studios get high resolution looking game assets/models to load without much hit to the performance of the game/render
can't believe it is 2015! and now 2019, Im waiting for something cool as this one
Very cool. Would love to see the continuation of this video, ie the retopologization process. Thank you!
Neronie Thank you for the kind words and for your suggestion!
Amazing tutorial, thank you for the step by step guide. Clear and comprehensive. I have a suggestion, i would have love to see more inspection of the final object. Going around and showing the all the detail, would have been nice. But otherwise amazing work.
Thanks this was just what I wanted as an overview to trying Photogrammetry out.
Great video Thanks you, Best Description I've found on the subject. Would love to see more on how to clean the model- patch holes etc
Daniel Doyle Glad you like it. Thank you for the feedback :)
Thank you so much i finally digitally recreated my drone thanks a bunch
Thanks alot for this man! It will go a long way in introducing me to the world of 3D.
holy crap this software is amazing
I have a great 2 part training series tutorial on photogrammetry and studio lighting setup if interested:
www.vfxforfilm.com/phg-102-studio-shoot-and-cleanup
so so so great and easy tutirial . thanks so much
best photogrammetry tutorial in world thanx for it
u got +1 sub
I am completely new to all this camera, so can you maybe list the component and camera model that you used in your video please.
0.0 Holy shit this was incredible! I'm going to have to try this. Can you export the model to blender or other free modelling programs used by poor people (like me)? Also this seems like it would be incredible in conjunction with a VR headset to create a truly immerse world without the boundaries of graphics holding back the experience! Oh man your killing me, thanks for the awesome tutorial!
Luke Harris Yes, you can.
James Lucas cool :D
Luke Harris Thank you! Glad you like it.
Does this export to an STL file for 3D printing? Thank you
Its really nice. few of my things already sorted out with this tutorial. thanks for sharing.
Beautiful tutorial indeed. I loved it all the way. Thanks for sharing dude.
thanks really clear and to the point
It's awesome, pretty clean, I can't wait to do it by myself, (with some help with the camera :D) I would love to see how to build a indoor set with targets and chroma and maybe outside with helpers to make scenarios, anyway, great production. Thanks for sharing with us.
Alfonso Generoso Glad you like it. Sounds like exciting ideas. Thank you for the feedback.
You look similar to yourself
GameRex Dz Haha. I would imagine so :D /Kostas
Wonderful tutorial and very happy with the software!
Mark Smith Thank you Mark. Glad you like it :)
***** I shared a video of the work I did and cited your instructional video in the text. macroscopicsolutions.com/store/3d-modeling-with-the-macropod/ Amazing considering 36 hours ago I did not know about PhotoScan
Mark Smith Thanks Mark!
Thanks for the nice tutorial! I don't know much about photogrammetry but you are helping me ramping up
Thanks! I'm glad you like it :)
excuse me , I want to ask , if made using 40 webcam studio photogrammetry whether the result will be the maximum ?
For getting a tracking point on top of the head, would it help to put a red dot sticker on the subjects head and edit it out later?
Muchas Gracias Exelentemente bien explicado. Thank you very much very well explained!
All those steps u showed... Are they really possible to do in just TRIAL VERSION ?
Thank you very much for this tutorial! Photogrammiting helps a lot when working in 3D :D
You're welcome. Glad you like it.
+TheMrLeoniasty sorry for botherng you... can u tell me how to download photogrammetry apps..
I got the trial version
+TheMrLeoniasty can u give me the link for that
www.agisoft.com/downloads/request-trial/
Hi there I know this is a bit old but does this software compensation for human body movements? Because i heard that if the person isn’t still enough during the photo shot photogrammetry turns out bad (one camera process)
Amazing tutorial...but I have a problem. I did exactly the same but when I import in 3ds max (or cinema 4d) the quality is very low. I did "built texture" but in 3ds max it looks like I didn't do it. Could you help me? Thanks
Do not delete points... Points should only be deleted at the end of the process.
After the process is completed then we must clean the points, if we do it before we will have holes in our object.
Can you provide some sample photos so we can play around with them?
Great vid. Very neat. I will try it. Thank you
How many photos were taken of you for this scan? I took about 48 photos of my step son's head and it only scanned half of his face, it rejected all the photos of the back of his head. The light was even on his face all around, I don't understand why I'm just getting half his face. Any suggestions?
Hello there!I have a GTX 970 factory OC edition from Galax,is it enough to work in the highest quality?
How do you keep completely still while the photos are being taken? I can't get good results because my models always move.
halo, why does my object have white lines appears in texture even though I have tried to use png or tiff?
when in agisoft it's fine, no whit line, but after I exported it to another program like keyshot and 3dsmax it has white textures
How to fix this?
I tried it a couple of times and always got inaccurate results..used photos with good lightning and how they are supposed to be made. Any ideas? And can anybody recommend a got camera to use=?
Very great tutorial. Thank you.
Thank you SO much!
Well, that camera is not a toy, it is an expensive tool here in my country unfortunately. Is it possible to use some cellphone model to get a good result with it?
Hello, can you recommend computer specs for this type of work? What type of graphics card? How much memory? Thanks
Turns his face into the face of Darth Plaegus
-I still think this is perfectly fine
For the pictures, what options do yo use for color? Do you use the normal setting, or do you dim the saturation and contrast, so you can later color correct it?
Πολύ καλή η ανάλυση σου, αν έβαζες και το αποτέλεσμα που παίρνουμε από την δημιουργία σε ένα 3d εκτυπωτή θα ήσουν τέλειος.
Τώρα για το θέμα που υπάρχει συνήθως στο πάνω μέρος του κεφαλιού ,που δημιουργείται αυτό το κενό νομίζω αν βάλεις 3 σημεία αναφοράς π.χ. 3 χρωματιστά μικρά πιν θα έχεις καλύτερο αποτέλεσμα.
Great and simple to follow many thanks.
I'd love to see a 'clean up' tutorial next :-)
Amazing software..........!
Just love this. Thank you for sharing!
Excellent tutorial....thank you!
Thank you so much!! I can now use this to make awesome special effect videos that involve using CGI type models!!!!
+VFX Bro You're welcome :)
TGA Digital Question, Does After Effects, Cinema 4D, or 3Ds Max support photogrammetry models?
Well any software which can load basic 3D-model formats will support it. No sure about After Effects, but definately C4D, 3DSMax, Maya, Blender, etc...
cool
thx for this focused explanation!
i have a very importnat question . how to make the scan model in exact same dimensions as the actual head dimensions ?
super thank you, my brotha from anotha motha
can I use the result 3d model for 3d printing.. will there be any rugged surface..
Thanks for GPU option info.
Thank you for best photogrammetry tutorial on RUclips. I believe I have followed every step and made many many attempts at this point, but I get absolutely no results at all. I just get background dots. No object AT ALL. Any chance you might could advise? Maybe look at some of the photos I'm using and tell me what I'm doing wrong?
Thanks.
Would you ever export the file to zbrush to clean up any artifacts and then export to Maya? Or most would just export directly to Maya?
If I were to use Agisoft and create a 3D model, can I export it as a STL, OBJ, G-Code or JPG file?
Lovely and to the point... thanks
Thank you so much
please help me! i can't install this on my windows 8.1 the installer giving me errors!
Do I get a better result if I shot a 4k video and around the object and exported the frames and inserted to the program.
MrMaestro321 probably not in case of details (because photos are >20 megapixels) but it’s a quicker process of taking all those photos. Maybe for a first try this would be also a possible way to go?
Great video. Thanks
Thanks! I'm glad you like it :)
looks like it gives better result than meshroom.. It coast 179 dollars, right?
What about the game dev, how can i make diffrent animations and then export them to a game engine like ue4?
thank you so much. God bless you
can we use mobile phone for taking pictures?
can I use a green screen behind the subject? Would it help the software?
Elo sir, does RTX 3050 graphic with i5 12600kf good for Agisoft process?
Thank you for this very complete tutorial. People use landmarks. Is it useful with a face? In all the tutos that I could see, the result is grainy (orange peel aspect). Is it possible to avoid it or erase it in post-treatment? I use google translation.
I am trying the same but some of the details are missing...
can this be used to make a 1:1 scale replica of the original product?
Hello!) How to edit the enchor points in the photoscan program before export models in 3D program?
but why cant they add an option were you can sit on a chair and spin while the static camera takes photos instead of needing another person to take the pictures ?
It will be useful put graphical markers over the head to help photoscan to fill the head. What do you think?
Might be useful to create reference points by drawing onto your skin with a marker in certain troublesome spots
i want to buy your course , but i have a few questions first is that okay ?
My agisoft takes only white color. Any other color it leaves empty or a gap.
Hello, thanks you for this video. that help really for my project!
I just have a one question. if i installe my object on the transparent floor, could i have a bottom of the object?
+이진경 Glad you like it. I'd just try rotating the object after taking your initial batch of photos to get the underside. You might need to mask these images just in case any background image data is used as tracking points. That could confuse the software. I've tried it on a few occasion and it has worked fairly well.