Search found 27 matches

by stereomii
Tue Jun 25, 2019 12:39 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Stereomii, for video recordings we faced with occasionaly broken files. As a rule, I set video fragments length to 30 sec or 1 minute. You see, we use scripts in S.L.P. image for other users can to look inside and modify our code. But actually in this case we have no full control over video capture...
by stereomii
Tue Jun 25, 2019 12:30 pm
Forum: Other hardware
Topic: 1.44" TFT screen Waveshare
Replies: 3
Views: 188

Re: 1.44" TFT screen Waveshare

Realizator wrote:
Fri Jun 21, 2019 12:51 pm
I've got one of these tiny funny screens
.............
Looks like new guides are coming :-)
Looks promising, although I think it will be difficult to package this nicely with my stereopi. Probably requires new case or add it to the outside of existing case with 14 soldered wires ;)
by stereomii
Sat Jun 15, 2019 9:57 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Realizator, your remark in a previous post re. unplayable videos ....... May be quick scene changes leads to jump in a video bitrate or something like this......... inspired me to the following test. I let the StereoPi watch TV for about an hour and promptly experienced quite a few unplayable record...
by stereomii
Sat Jun 15, 2019 8:43 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Here is the script I used [Linux version] . . . . Edit: the script uses programs from hugin & imagemagick suites. Thank you for the script. I will study it to see if I can adapt it to my requirements. Usually the first things I do on a batch of pictures is: color correct them auto align them with S...
by stereomii
Sat Jun 15, 2019 8:19 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Actually I did not find freeware programs that can do this alignment. SPM is a freeware. Did you meant free/libre software ? You corrected me: I meant freeware but I should have phrased this as Actually I did not find any other freeware programs that can do this alignment. And even this is not true...
by stereomii
Fri Jun 14, 2019 8:20 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Hello Jan, 1. Thank you for your tests and support! I've published our new artical about Stereoscopic Photo Art, and used a lot of photos and code you provided! :D I read the article and like it. I am honoured that you could use my contribution :) 2. .... Actually your cameras are V1, ..... My mist...
by stereomii
Thu Jun 13, 2019 1:18 pm
Forum: The art of stereoscopic photo
Topic: viewing stereo images on the web site
Replies: 8
Views: 313

Re: viewing stereo images on the web site

Thank you for starting this nice discussion on stereo viewing Gtoal. Let me add my little bit to this. Considering parallel viewing : personally I can not actually diverge my eyes, I understand that most people cannot do this. This implies that the far points in a parallel stereopair for most people...
by stereomii
Wed Jun 12, 2019 10:43 am
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

For those interested: Here are my ImageMagick (windows) procedures. Note that these are rather rude, no errorchecking is done and they create temporary files and a temporary folder in the current folder. These are cleaned-up afterwards but strange results may occur if you have "_TMP_" prefixed files...
by stereomii
Wed Jun 12, 2019 10:18 am
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Stereomii, we added a lot of comfort features in our 0.2.3 update. Some of them was added after your tests (like full resolution/default resolution for photos). I will be pleased if you take a look at it . For photos this works like a charm. Thank you Realizator. 3D V2 Photo resolution is even bett...
by stereomii
Sun Jun 02, 2019 3:53 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Two more examples (at 25% of original size). original picture: http://doserver.jvonline.nl/stereopi/20190601/photo-1-ori.jpg clahe and spm corrected: http://doserver.jvonline.nl/stereopi/20190601/photo-1-spm.jpg original: http://doserver.jvonline.nl/stereopi/20190601/photo-3-ori.jpg corrected: http:...
by stereomii
Sun Jun 02, 2019 3:13 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Hmm, I seem to have managed to post my contribution twice, I lost connectivity during composing my post and went back in Chrome to pick up. I will delete the superfluous unfinished post but that means that you reply Realizator comes before the post. Wow, great! I'd like to add your experiments in ou...
by stereomii
Sun Jun 02, 2019 2:12 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

I still am unable to reproduce the occasional problems with videorecording (cannot play files, probably they are not closed correctly). Actually I had no failures any more. I made good progress with photo's. This is my raspistill line in makephoto.php: shell_exec('raspistill -n -t 500 -mm matrix -ex...
by stereomii
Sun Jun 02, 2019 1:45 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

--- deleted as it is a partial duplicate ---
by stereomii
Fri May 31, 2019 9:58 am
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Stereomii, I faced with some issue while using "-t 1" option. Looks like in this mode camera has not enough time to do right settings for photo capture. It is critical in a low light conditions. Hello Eugene, I noticed that "-t 1" option not only gave problems in low but also in full sunlight condi...
by stereomii
Mon May 27, 2019 8:59 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Also see a line shell_exec('killall -q raspivid'); in make_photo.php As make_photo runs as user nobody this could result in errors if some other user started those processes. I am not fluent with nginx but Inspection of /etc/nginx/nginx.conf suggests that the webserver runs as user root. So my rema...
by stereomii
Mon May 27, 2019 8:49 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Realizator wrote:
Mon May 27, 2019 11:07 am
Looks like I did not updated it in Wiki, I'm doing this right now.
Thank you for the update. Taking photo's works now. Also the problem with not updating stereopi.conf and the inability to record videos is solved with this image and the update.
by stereomii
Mon May 27, 2019 9:22 am
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Thank you Eugene for your tests. The pictures look fine. It puzzles me that you actually get recorded pictures while in my test nothing is recorded. Maybe you used a different S.L.P. image to start with. I used the image downloaded from the wiki some time ago, slp-raspbian-190301.img.zip as a starti...
by stereomii
Sun May 26, 2019 7:22 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

stereomii and stereomaton, Gol created an update for S.L.P. image. Can you please test it? Today I had time to conduct a well documented test on the update. Starting from a fresh install of S.L.P. Conclusion so far: 1. a camera icon appears in web interface, clicking it shows text photo-[date]-[tim...
by stereomii
Sat May 25, 2019 5:37 pm
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

Is there any way to enable logging on the S.L.P. system? I tried to start rsyslogd but this results in an error msg without starting the daemon.
by stereomii
Fri May 24, 2019 10:57 am
Forum: 3D photo and video processing
Topic: 3d cam with mobile phone as viewfinder and controller
Replies: 39
Views: 1219

Re: 3d cam with mobile phone as viewfinder and controller

stereomii and stereomaton, Gol created an update for S.L.P. image. Can you please test it? Thank you Realizator for the update. I just had time for a quick test, it will not be before sunday that I can test again I expect. The results: the update installs and a camera icon appears below the setting...