Search found 182 matches

by Realizator
Sun Aug 11, 2019 10:45 am
Forum: Your Project
Topic: StereoPi Field Report
Replies: 2
Views: 42

Re: StereoPi Field Report

the first ten accepted entries Are they the first received and accepted entries, or do you gather all submits and rank the 10 best at the end of month? A collateral question would be... should we hurry to submit or should we take the time go craft a nice report? 10 first accepted entries will get S...
by Realizator
Fri Aug 09, 2019 11:00 am
Forum: Your Project
Topic: StereoPi Field Report
Replies: 2
Views: 42

StereoPi Field Report

StereoPi and Crowd Supply are calling for field reports! Full article can be found here: https://www.crowdsupply.com/virt2real/stereopi/updates/submit-your-field-report https://www.crowdsupply.com/img/337f/gas-mask-photographer_jpg_project-body.jpg Even as the final remaining campaign orders prepar...
by Realizator
Thu Aug 08, 2019 10:22 pm
Forum: OpenCV, Python and other image processing
Topic: Which chessboard for the calibration phase
Replies: 2
Views: 42

Re: Which chessboard for the calibration phase

Stereomaton, we use 6x9 chessboard, and image for printing is uploaded in both stereopi-tutorial and stereopi-fisheye-robot repos at Github. Here is a link to the image in a last repo: https://github.com/realizator/stereopi-fisheye-robot/blob/master/pattern.png I usually print it at A4 size. Also yo...
by Realizator
Thu Aug 08, 2019 5:12 pm
Forum: OpenCV, Python and other image processing
Topic: SSH & VK on OpenCV image
Replies: 2
Views: 27

Re: SSH & VK on OpenCV image

Hi Stereomaton,
OpenCV image based on a stock Raspbian, with all default settings. May be you need to enable ssh in raspi-config. As you have no access to keyboard now, try to use GUI settings application to enable this.
by Realizator
Tue Aug 06, 2019 8:19 am
Forum: Other topics
Topic: Capcha registration
Replies: 2
Views: 56

Re: Capcha registration

Well, I've replaced Captcha with question-and-answer test. Let's look at the result in the next days...
by Realizator
Tue Aug 06, 2019 8:13 am
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Oculus Go livestream?
Replies: 36
Views: 1557

Re: Oculus Go livestream?

Stereomaton, thank you for your proposal!
Luckily, we were able to find a developer several days ago. Yes, it was TOO LONG time for this search, and this surprises me and wildag. We hope that development will be done during August...
by Realizator
Sun Aug 04, 2019 7:59 pm
Forum: OpenCV, Python and other image processing
Topic: A robot on StereoPi with OpenCV
Replies: 0
Views: 17

A robot on StereoPi with OpenCV

We just posted new article "A robot on StereoPi, part 1: fisheye cameras". The goal of this series of articles is to create a compact indoor robot that can navigate using stereo vision. Here we can discuss this project. :-)
by Realizator
Fri Aug 02, 2019 7:50 pm
Forum: Other topics
Topic: Capcha registration
Replies: 2
Views: 56

Re: Capcha registration

There are robots that post ads on the forum. Captcha do not work, because pawning a captcha is cheap (some people are paid around 1$/1000 to solve them instead of robots) In the past, I saw that adding a simple checkbox "I am not a robot" (not a captcha, a simple checkbox without external service c...
by Realizator
Fri Aug 02, 2019 7:46 pm
Forum: StereoPi hardware
Topic: Hardware power and transfering data
Replies: 8
Views: 109

Re: Hardware power and transfering data

I'm sorry for asking again, but are the answers for this post on vir2real compatible with StereoPi or not? I'm not so good with linux and raspberry wizardry, so searched for some other posts about this and found it. http://forum.virt2real.ru/viewtopic.php?f=38&t=14736 Nope, as our board virt2real (...
by Realizator
Sun Jul 28, 2019 4:52 pm
Forum: StereoPi hardware
Topic: Hardware power and transfering data
Replies: 8
Views: 109

Re: Hardware power and transfering data

Secondary, this is a working approach with video livestream and post-processing on receiving part. AR.js is a great example of such approach. We have a plans to do an experiment with livestream to the phone and add AR with AR.js as a proof-of-concept.
by Realizator
Sun Jul 28, 2019 4:48 pm
Forum: StereoPi hardware
Topic: google cardboard
Replies: 3
Views: 47

Re: google cardboard

At this moment our application has no such an option. You may try to turn on "decimate" parameter in administration panel as a temporary solution, as it changes FOV of a cameras and can make your viewing more comfortable.
by Realizator
Sun Jul 28, 2019 4:42 pm
Forum: Other software
Topic: Not working cameras
Replies: 3
Views: 44

Re: Not working cameras

Your config files are correct. While first boot S.L.P. image formats all free space on your micro SD to FAT 32. If you are using a very big micro SD card, it might take some time. But, as a rule, it is not a 5 minutes like in your case. "detected=2" means cameras answers to the system requests by I2...
by Realizator
Sun Jul 28, 2019 12:36 pm
Forum: Other software
Topic: Sources of com.virt2real.stereopi
Replies: 3
Views: 69

Re: Sources of com.virt2real.stereopi

Hi Stereomaton, Well, it's a bit pain situation for us now. To say the true, we were planning to do native Oculus application (like discussed here https://forum.stereopi.com/viewtopic.php?f=10&t=20), but we're with user Wildag are fully stucked with this, as we were not able to found appropriate dev...
by Realizator
Sun Jul 28, 2019 12:28 pm
Forum: StereoPi hardware
Topic: google cardboard
Replies: 3
Views: 47

Re: google cardboard

henrique_mg wrote:
Fri Jul 26, 2019 4:13 pm
in android app has how to reduce image size so you can see in google cardboard 1.0 it can't be full screen
zoom in smaller
Sorry, could you please clarify your question? I think that a screenshot will explain your situation, and I will be able to help you.
by Realizator
Sun Jul 28, 2019 12:27 pm
Forum: StereoPi hardware
Topic: RPi Cam Control
Replies: 3
Views: 51

Re: RPi Cam Control

It is compatible but how to convert from 2D to 3D? You can not "convert" it. By defaulf RPi Cam Control capures video only from a single camera. But for 3D you need to capture it from 2 cameras simultaneously. I think the better way is to ask RPi Cam Control developers, if they plan to add 3D video...
by Realizator
Sun Jul 28, 2019 12:25 pm
Forum: StereoPi hardware
Topic: Hardware power and transfering data
Replies: 8
Views: 109

Re: Hardware power and transfering data

Hi Secondary, Video livestream is working out-of-the-box, and this is optimized solution now, as it uses Pi's GPU. So you can capture this stream and either record it, or foward to your Big Brother for processing. As for high-quality - it depends on your needs. You can set 10 or 20 MBit bitrate (H26...
by Realizator
Sun Jul 28, 2019 12:16 pm
Forum: Other software
Topic: Not working cameras
Replies: 3
Views: 44

Re: Not working cameras

Hi! First notice: our S.L.P. image uses the cameras all the time. So if you try to use raspistill you get an error like you have, as both S.L.P. and your raspistill instance will try to access cameras at the same time, and conflict appears. To avoid this, stop our scripts by running "stop.sh" here: ...
by Realizator
Fri Jul 26, 2019 4:15 pm
Forum: StereoPi hardware
Topic: RPi Cam Control
Replies: 3
Views: 51

Re: RPi Cam Control

If you're talking about this project https://elinux.org/RPi-Cam-Web-Interface, then I dont think it will work out of the box. I did not played with this solution yet, but quick look at the code (https://github.com/silvanmelchior/RPi_Cam_Web_Interface) shows that they use raspimjpeg , and I did not f...
by Realizator
Fri Jul 26, 2019 9:29 am
Forum: Other hardware
Topic: Camera multiplexor crazy idea
Replies: 2
Views: 79

Re: Camera multiplexor crazy idea

JustSomeGuyTN, I know this multiplexor project, and it can be useful for some specific cases. You can find their software implementation guide here: https://github.com/ivmech/ivport-v2 As you might see, you'll need to do a serious coding work, and take into account StereoPi specific. As for your noI...
by Realizator
Fri Jul 26, 2019 9:05 am
Forum: StereoPi hardware
Topic: freeze image
Replies: 1
Views: 32

Re: freeze image

henrique_mg, have you solved this problem?
Could you please provide some more details, if this problem is still actual.