Dear DAVID Community,

As you are probably aware, the entire DAVID company, team and product range has been integrated into HP Inc.
This forum is now read-only. Relevant content has been migrated to HP and merged into HP's Support Forums on November 1, 2016.

To start new discussions for 3D Scanning, please register and post your new topic at the HP Support Forums

david forum what happen to u

Problems, solutions and discussion about scanning with a video projector and stripe patterns.

david forum what happen to u

Postby fisa » Fri Nov 20, 2015 9:00 pm

i don't know what i say all David experts..but one thing must that David experts just disappointing ..and disheartens me..... :cry: :cry: :cry: no advise no solutions ...especially for nermella .....

regards
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby NARMELLA » Wed Dec 16, 2015 8:06 pm

Hi Asif,

I am so sorry for the late response .
I have some emails every day and unfortunately ; because of some projects that i am working on ; I have not enough time to answer.

It seems you are going to work on REVERSE ENGINEERING.
It's great.

Some suggestions :

- You can't get a very high precision scanning results by using a simple web cam or something like that.
- The first item to have a good result is to have a good calibration ( Lots of information are in this forum , By "Walter , Magweb , Hall ,... " )

Lets take a look to a sample ( a part of reverse engineering "Precision" ) :

By having a result of alignment something like this :
ASF001.png


Analyzing using geomagic studio :
Creating a cylinder over the rode
ASF002.png


ASF003.png
Data projector : NEC VE 281
Camera(s) : Canon eos 600D (3x)
Software : Lets scan 2.5 + David laser scanner 3.9
گشتاور صنعت تبریز
User avatar
NARMELLA
 
Posts: 354
Joined: Thu May 29, 2014 9:18 am

Re: david forum what happen to u

Postby NARMELLA » Wed Dec 16, 2015 8:13 pm

Using a digital caliper the diameter was 17.93 and by using geomagic
ASF006.png


Flatness
ASF004.png


And finally :
Importing to a cad modeling software ( Solidworks)
ASF007.png


Good luck
NARMELLA
Data projector : NEC VE 281
Camera(s) : Canon eos 600D (3x)
Software : Lets scan 2.5 + David laser scanner 3.9
گشتاور صنعت تبریز
User avatar
NARMELLA
 
Posts: 354
Joined: Thu May 29, 2014 9:18 am

Re: david forum what happen to u

Postby fisa » Wed Dec 16, 2015 8:51 pm

Really thanks for your reply... and I am really sorry if u mind about my words... but now its my pleasure to talk you..
Narmella I am planning to buy canon eos 1200d to use for image grabber..please advise me .and I need ur guide to make it possible ..from last 2 months I was searching you a lot ..regarding image grabber..you uploaded ur software let's scan for a little time.. unfortunately I was little late to grab it...please if u don't mind can you send me a copy of lets can???.because after lot of search on David about ur work i realized that from image grabber i can achieve the desire result to reverse engineering of engineering parts...so please guide me to achieve result like u...because i really depend on it regarding my professional future.
during the last 2 months i purchased c920 Logitech and do some scan ...please check my result...now i just replace my webcam with canon 1200d to work on image grabber..

regards

fisaasif
Attachments
live view.png
canmera setting-0.png
canmera setting-1.png
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby fisa » Wed Dec 16, 2015 9:02 pm

continue thread
Attachments
canmera setting-2.png
live view-2.png
scan-view.png
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby fisa » Wed Dec 16, 2015 9:04 pm

continue thread
Attachments
2015-12-05_18-39-32.png
IMG_20151129_160739_498.jpg
IMG_20151129_160750_084.jpg
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby fisa » Wed Dec 16, 2015 9:09 pm

continue thread
Attachments
canon-eos-1200d-product-shot-10(1).jpg
canon-eos-1200d-product-shot-10(1).jpg (2.76 KiB) Viewed 3754 times
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby fisa » Mon Jun 13, 2016 8:13 pm

hello narmella where are you please reply

regards

asif
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby drndadoo » Tue Jun 14, 2016 11:29 am

Hi asif,

you can send him a private message or an email if you click on icons under his name.
drndadoo
DAVID Support
 
Posts: 194
Joined: Tue Mar 24, 2015 3:09 pm

Re: david forum what happen to u

Postby fisa » Tue Jun 14, 2016 1:45 pm

Oooo OK thanks
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby Alfa » Fri Jul 22, 2016 11:22 am

fisa wrote: now i just replace my webcam with canon 1200d to work on image grabber


I would like to ask, why you have decided to buy the EOS Canon?
After all, your webcam can also give 1080p?
Сanon 5d III + 50 mm Makro
User avatar
Alfa
 
Posts: 18
Joined: Sun Jul 17, 2016 6:57 pm

Re: david forum what happen to u

Postby fisa » Sat Jul 23, 2016 4:06 pm

Just because I want to use image grabber ....I saw narmella scan and there are really precise I want to do scan like that ....do u have lets scan software???which was uploaded by narmella some time ago....

Regards

Fisa
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby Alfa » Sat Jul 23, 2016 5:20 pm

The fact is that the author of this program has made it only for themselves. He did not distribute or sell. Therefore, do not expect.
Сanon 5d III + 50 mm Makro
User avatar
Alfa
 
Posts: 18
Joined: Sun Jul 17, 2016 6:57 pm

Re: david forum what happen to u

Postby fisa » Sat Jul 23, 2016 5:25 pm

Oooo but but I saw the link of that software...any way...do you know the technique of image grabber from its step to final scan???
Epson PowerLite S1+ LCD Projector
logitech c920 unmodify
david version 3.4.0
win7 32 bit
512 mb graphic card
fisa
 
Posts: 63
Joined: Sun Dec 07, 2014 10:26 am

Re: david forum what happen to u

Postby Alfa » Sat Jul 23, 2016 5:30 pm

Just write directly to the author.
Сanon 5d III + 50 mm Makro
User avatar
Alfa
 
Posts: 18
Joined: Sun Jul 17, 2016 6:57 pm

Next

Return to Structured Light Scanning

Who is online

Users browsing this forum: No registered users and 2 guests

cron