williammc / sentience Goto Github PK

Seems that it won't accept a new calibration file unless you replace the
default one.  Maybe this is a problem where the calibration map needs to be
recalculated.

v4l2stereo --dev0 /dev/video1 --dev1 /dev/video0 --calibrate "6 9 24" 
--calibrationimages 60
This does the calibration and then opens a gui to set the horizontal and 
vertical alignment. 

But there is no save option which leads you to the next step. As in, I slide 
the v and h bars to align the left and right camera images, then what do I do 
next so that it generates the calibration.txt file? Do I press enter, spacebar, 
c or crtl+c (none of these work)?

What steps will reproduce the problem?
1. try to install v4l2stereo 1.1 on ubuntu 12.04
2.
3.

What is the expected output? What do you see instead?
Lots of unmet dependencies; eg libcv2.1 is required but xubuntu 12.04 has the 
newer 2.3


What version of the product are you using? On what operating system?
v4l2stereo 1.1 found on google code
xubuntu 12.04


Please provide any additional information below.
Is there a more recent version somewhere?
Is the project still being developed?

Thank you

Hi, i've just tried to load the GridViewer application and i recieve:

The type or namespace name 'occupancygrid' could not be found (are you 
missing a using directive or an assembly reference?)    E:\Torrents\Grid 
Viewer\DxControl\gridViewer.cs  49  9   gridviewer

This relates to the DirectXSample Namespace, in Public partial class 
frmGridViewer. 

Can you help me sort this problem.. it looks like great software.

I am building the testFunctions with C# 2008 in XP and getting a number of
Errors (implicit conversions).

I'm not a C# programmer, so before I invest much time in this, I wanted to
see if anyone had successfully built under C# 2008 and if there were plans
to update the trunk?

Thanks...Win

Check that when used in French or German problems don't arise because of
commas representing the decimal place.  This is probably just a case of
enforcing en-GB formatting when saving and loading XML files.

Hi,
where can I find the complete project for the stereo vision in c# ? I 
looked through 
the site but can t seem to find it. can u help me please

Tarik

What steps will reproduce the problem?
1. Link with -lcvm_em64t instead of -lcvm_ia32 and compile v4l2stereo
2. Run ./v4l2stereo -0 /dev/video1 -1 /dev/video0 --features


What is the expected output? What do you see instead?
Expected video from both cameras, however i see a segfault instead.


What version of the product are you using? On what operating system?
Ubuntu 12.04, 64bit machine - HP Envy 4 ultrabook


Please provide any additional information below:
core dump:

~/Downloads/v4l2stereo master?$ ./v4l2stereo -0 /dev/video1 -1 /dev/video0 
--features buffer overflow detected : ./v4l2stereo terminated

Backtrace:
/lib/x86_64-linux-gnu/libc.so.6(fortify_fail+0x37)0x7fcd82698807? 
/lib/x86_64-linux-gnu/libc.so.6(+0x109700)0x7fcd82697700? ./v4l2stereo0x40b2b6? 
./v4l2stereo0x404a75? 
/lib/x86_64-linux-gnu/libc.so.6(libc_start_main+0xed)0x7fcd825af76d? 
./v4l2stereo0x40acc1?

Memory map:



00400000-0047a000 r-xp 00000000 08:01 4720903
/home/gagan/Downloads/v4l2stereo/v4l2stereo 00679000-0067a000 r--p 00079000 
08:01 4720903
/home/gagan/Downloads/v4l2stereo/v4l2stereo 0067a000-0067b000 rw-p 0007a000 
08:01 4720903
/home/gagan/Downloads/v4l2stereo/v4l2stereo 012f9000-0131a000 rw-p 00000000 
00:00 0
heap? 7fcd789d8000-7fcd789dd000 r-xp 00000000 08:01 5119171
/usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcd789dd000-7fcd78bdc000 ---p 
00005000 08:01 5119171
/usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcd78bdc000-7fcd78bdd000 r--p 
00004000 08:01 5119171
/usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcd78bdd000-7fcd78bde000 rw-p 
00005000 08:01 5119171
/usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcd78bde000-7fcd78be0000 r-xp 
00000000 08:01 5119160
/usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcd78be0000-7fcd78ddf000 ---p 
00002000 08:01 5119160
/usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcd78ddf000-7fcd78de0000 r--p 
00001000 08:01 5119160
/usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcd78de0000-7fcd78de1000 rw-p 
00002000 08:01 5119160
/usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcd78de1000-7fcd78e56000 r-xp 
00000000 08:01 5119572
/usr/lib/x86_64-linux-gnu/liborc-0.4.so.0.16.0 7fcd78e56000-7fcd79055000 ---p 
00075000 08:01 5119572
/usr/lib/x86_64-linux-gnu/liborc-0.4.so.0.16.0 7fcd79055000-7fcd79057000 r--p 
00074000 08:01 5119572
/usr/lib/x86_64-linux-gnu/liborc-0.4.so.0.16.0 7fcd79057000-7fcd7905c000 rw-p 
00076000 08:01 5119572
/usr/lib/x86_64-linux-gnu/liborc-0.4.so.0.16.0 7fcd7905c000-7fcd79062000 r-xp 
00000000 08:01 5119570
/usr/lib/x86_64-linux-gnu/libogg.so.0.7.1 7fcd79062000-7fcd79261000 ---p 
00006000 08:01 5119570
/usr/lib/x86_64-linux-gnu/libogg.so.0.7.1 7fcd79261000-7fcd79262000 r--p 
00005000 08:01 5119570
/usr/lib/x86_64-linux-gnu/libogg.so.0.7.1 7fcd79262000-7fcd79263000 rw-p 
00006000 08:01 5119570
/usr/lib/x86_64-linux-gnu/libogg.so.0.7.1 7fcd79263000-7fcd7928a000 r-xp 
00000000 08:01 1189577
/lib/x86_64-linux-gnu/libexpat.so.1.5.2 7fcd7928a000-7fcd7948a000 ---p 00027000 
08:01 1189577
/lib/x86_64-linux-gnu/libexpat.so.1.5.2 7fcd7948a000-7fcd7948c000 r--p 00027000 
08:01 1189577
/lib/x86_64-linux-gnu/libexpat.so.1.5.2 7fcd7948c000-7fcd7948d000 rw-p 00029000 
08:01 1189577
/lib/x86_64-linux-gnu/libexpat.so.1.5.2 7fcd7948d000-7fcd794a5000 r-xp 00000000 
08:01 1185246
/lib/x86_64-linux-gnu/libresolv-2.15.so 7fcd794a5000-7fcd796a5000 ---p 00018000 
08:01 1185246
/lib/x86_64-linux-gnu/libresolv-2.15.so 7fcd796a5000-7fcd796a6000 r--p 00018000 
08:01 1185246
/lib/x86_64-linux-gnu/libresolv-2.15.so 7fcd796a6000-7fcd796a7000 rw-p 00019000 
08:01 1185246
/lib/x86_64-linux-gnu/libresolv-2.15.so 7fcd796a7000-7fcd796a9000 rw-p 00000000 
00:00 0  7fcd796a9000-7fcd796c6000 r-xp 00000000 08:01 1183352
/lib/x86_64-linux-gnu/libselinux.so.1 7fcd796c6000-7fcd798c5000 ---p 0001d000 
08:01 1183352
/lib/x86_64-linux-gnu/libselinux.so.1 7fcd798c5000-7fcd798c6000 r--p 0001c000 
08:01 1183352
/lib/x86_64-linux-gnu/libselinux.so.1 7fcd798c6000-7fcd798c7000 rw-p 0001d000 
08:01 1183352
/lib/x86_64-linux-gnu/libselinux.so.1 7fcd798c7000-7fcd798c8000 rw-p 00000000 
00:00 0  7fcd798c8000-7fcd798d0000 r-xp 00000000 08:01 5116894
/usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0 7fcd798d0000-7fcd79ad0000 ---p 
00008000 08:01 5116894
/usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0 7fcd79ad0000-7fcd79ad1000 r--p 
00008000 08:01 5116894
/usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0 7fcd79ad1000-7fcd79ad2000 rw-p 
00009000 08:01 5116894
/usr/lib/x86_64-linux-gnu/libxcb-render.so.0.0.0 7fcd79ad2000-7fcd79ad4000 r-xp 
00000000 08:01 5116898
/usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0 7fcd79ad4000-7fcd79cd3000 ---p 
00002000 08:01 5116898
/usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0 7fcd79cd3000-7fcd79cd4000 r--p 
00001000 08:01 5116898
/usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0 7fcd79cd4000-7fcd79cd5000 rw-p 
00002000 08:01 5116898
/usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0 7fcd79cd5000-7fcd79d56000 r-xp 
00000000 08:01 5119602
/usr/lib/x86_64-linux-gnu/libpixman-1.so.0.24.4 7fcd79d56000-7fcd79f55000 ---p 
00081000 08:01 5119602
/usr/lib/x86_64-linux-gnu/libpixman-1.so.0.24.4 7fcd79f55000-7fcd79f5b000 r--p 
00080000 08:01 5119602
/usr/lib/x86_64-linux-gnu/libpixman-1.so.0.24.4 7fcd79f5b000-7fcd79f5c000 rw-p 
00086000 08:01 5119602
/usr/lib/x86_64-linux-gnu/libpixman-1.so.0.24.4 7fcd79f5c000-7fcd79f79000 r-xp 
00000000 08:01 5112621
/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcd79f79000-7fcd7a178000 ---p 
0001d000 08:01 5112621
/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcd7a178000-7fcd7a179000 r--p 
0001c000 08:01 5112621
/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcd7a179000-7fcd7a17a000 rw-p 
0001d000 08:01 5112621
/usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcd7a17a000-7fcd7a210000 r-xp 
00000000 08:01 5119353
/usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.0 7fcd7a210000-7fcd7a40f000 ---p 
00096000 08:01 5119353
/usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.0 7fcd7a40f000-7fcd7a415000 r--p 
00095000 08:01 5119353
/usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.0 7fcd7a415000-7fcd7a416000 rw-p 
0009b000 08:01 5119353
/usr/lib/x86_64-linux-gnu/libfreetype.so.6.8.0 7fcd7a416000-7fcd7a425000 r-xp 
00000000 08:01 1183263
/lib/x86_64-linux-gnu/libbz2.so.1.0.4 7fcd7a425000-7fcd7a624000 ---p 0000f000 
08:01 1183263
/lib/x86_64-linux-gnu/libbz2.so.1.0.4 7fcd7a624000-7fcd7a625000 r--p 0000e000 
08:01 1183263
/lib/x86_64-linux-gnu/libbz2.so.1.0.4 7fcd7a625000-7fcd7a626000 rw-p 0000f000 
08:01 1183263
/lib/x86_64-linux-gnu/libbz2.so.1.0.4 7fcd7a626000-7fcd7a636000 r-xp 00000000 
08:01 5121853
/usr/lib/x86_64-linux-gnu/libva.so.1.3200.0 7fcd7a636000-7fcd7a835000 ---p 
00010000 08:01 5121853
/usr/lib/x86_64-linux-gnu/libva.so.1.3200.0 7fcd7a835000-7fcd7a836000 r--p 
0000f000 08:01 5121853
/usr/lib/x86_64-linux-gnu/libva.so.1.3200.0 7fcd7a836000-7fcd7a837000 rw-p 
00010000 08:01 5121853
/usr/lib/x86_64-linux-gnu/libva.so.1.3200.0 7fcd7a837000-7fcd7a83c000 rw-p 
00000000 00:00 0  7fcd7a83c000-7fcd7a848000 r-xp 00000000 08:01 5121849
/usr/lib/libgsm.so.1.0.12 7fcd7a848000-7fcd7aa48000 ---p 0000c000 08:01 5121849
/usr/lib/libgsm.so.1.0.12 7fcd7aa48000-7fcd7aa49000 r--p 0000c000 08:01 5121849
/usr/lib/libgsm.so.1.0.12 7fcd7aa49000-7fcd7aa4a000 rw-p 0000d000 08:01 5121849
/usr/lib/libgsm.so.1.0.12 7fcd7aa4a000-7fcd7aaf9000 r-xp 00000000 08:01 5121851
/usr/lib/libschroedinger-1.0.so.0.11.0 7fcd7aaf9000-7fcd7acf9000 ---p 000af000 
08:01 5121851
/usr/lib/libschroedinger-1.0.so.0.11.0 7fcd7acf9000-7fcd7acfb000 r--p 000af000 
08:01 5121851
/usr/lib/libschroedinger-1.0.so.0.11.0 7fcd7acfb000-7fcd7acfc000 rw-p 000b1000 
08:01 5121851
/usr/lib/libschroedinger-1.0.so.0.11.0 7fcd7acfc000-7fcd7acfd000 rw-p 00000000 
00:00 0  7fcd7acfd000-7fcd7ad14000 r-xp 00000000 08:01 5119673
/usr/lib/x86_64-linux-gnu/libspeex.so.1.5.0 7fcd7ad14000-7fcd7af14000 ---p 
00017000 08:01 5119673
/usr/lib/x86_64-linux-gnu/libspeex.so.1.5.0 7fcd7af14000-7fcd7af15000 r--p 
00017000 08:01 5119673
/usr/lib/x86_64-linux-gnu/libspeex.so.1.5.0 7fcd7af15000-7fcd7af16000 rw-p 
00018000 08:01 5119673
/usr/lib/x86_64-linux-gnu/libspeex.so.1.5.0 7fcd7af16000-7fcd7af2f000 r-xp 
00000000 08:01 5119703
/usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4 7fcd7af2f000-7fcd7b12f000 ---p 
00019000 08:01 5119703
/usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4 7fcd7b12f000-7fcd7b130000 r--p 
00019000 08:01 5119703
/usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4 7fcd7b130000-7fcd7b131000 rw-p 
0001a000 08:01 5119703
/usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4 7fcd7b131000-7fcd7b16c000 r-xp 
00000000 08:01 5119705
/usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2 7fcd7b16c000-7fcd7b36c000 ---p 
0003b000 08:01 5119705
/usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2 7fcd7b36c000-7fcd7b36d000 r--p 
0003b000 08:01 5119705
/usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2 7fcd7b36d000-7fcd7b36e000 rw-p 
0003c000 08:01 5119705
/usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2 7fcd7b36e000-7fcd7b399000 r-xp 
00000000 08:01 5119728
/usr/lib/x86_64-linux-gnu/libvorbis.so.0.4.5 7fcd7b399000-7fcd7b598000 ---p 
0002b000 08:01 5119728
/usr/lib/x86_64-linux-gnu/libvorbis.so.0.4.5 7fcd7b598000-7fcd7b599000 r--p 
0002a000 08:01 5119728
/usr/lib/x86_64-linux-gnu/libvorbis.so.0.4.5 7fcd7b599000-7fcd7b59a000 rw-p 
0002b000 08:01 5119728
/usr/lib/x86_64-linux-gnu/libvorbis.so.0.4.5 7fcd7b59a000-7fcd7b84d000 r-xp 
00000000 08:01 5119730
/usr/lib/x86_64-linux-gnu/libvorbisenc.so.2.0.8 7fcd7b84d000-7fcd7ba4c000 ---p 
002b3000 08:01 5119730
/usr/lib/x86_64-linux-gnu/libvorbisenc.so.2.0.8 7fcd7ba4c000-7fcd7ba68000 r--p 
002b2000 08:01 5119730
/usr/lib/x86_64-linux-gnu/libvorbisenc.so.2.0.8 7fcd7ba68000-7fcd7ba69000 rw-p 
002ce000 08:01 5119730
/usr/lib/x86_64-linux-gnu/libvorbisenc.so.2.0.8 7fcd7ba69000-7fcd7bb02000 r-xp 
00000000 08:01 5121855
/usr/lib/libvpx.so.1.0.0 7fcd7bb02000-7fcd7bd01000 ---p 00099000 08:01 5121855
/usr/lib/libvpx.so.1.0.0 7fcd7bd01000-7fcd7bd03000 r--p 00098000 08:01 5121855
/usr/lib/libvpx.so.1.0.0 7fcd7bd03000-7fcd7bd04000 rw-p 0009a000 08:01 5121855
/usr/lib/libvpx.so.1.0.0 7fcd7bd04000-7fcd7bd0e000 rw-p 00000000 00:00 0  
7fcd7bd0e000-7fcd7bd10000 r-xp 00000000 08:01 5119169
/usr/lib/x86_64-linux-gnu/libXdamage.so.1.1.0 7fcd7bd10000-7fcd7bf0f000 ---p 
00002000 08:01 5119169
/usr/lib/x86_64-linux-gnu/libXdamage.so.1.1.0 7fcd7bf0f000-7fcd7bf10000 r--p 
00001000 08:01 5119169
/usr/lib/x86_64-linux-gnu/libXdamage.so.1.1.0 7fcd7bf10000-7fcd7bf11000 rw-p 
00002000 08:01 5119169
/usr/lib/x86_64-linux-gnu/libXdamage.so.1.1.0 7fcd7bf11000-7fcd7bf13000 r-xp 
00000000 08:01 5119165
/usr/lib/x86_64-linux-gnu/libXcomposite.so.1.0.0 7fcd7bf13000-7fcd7c112000 ---p 
00002000 08:01 5119165
/usr/lib/x86_64-linux-gnu/libXcomposite.so.1.0.0 7fcd7c112000-7fcd7c113000 r--p 
00001000 08:01 5119165
/usr/lib/x86_64-linux-gnu/libXcomposite.so.1.0.0 7fcd7c113000-7fcd7c114000 rw-p 
00002000 08:01 5119165
/usr/lib/x86_64-linux-gnu/libXcomposite.so.1.0.0 7fcd7c114000-7fcd7c11d000 r-xp 
00000000 08:01 5119167
/usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcd7c11d000-7fcd7c31c000 ---p 
00009000 08:01 5119167
/usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcd7c31c000-7fcd7c31d000 r--p 
00008000 08:01 5119167
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00009000 08:01 5119167
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00000000 08:01 5119191
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00008000 08:01 5119191
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00007000 08:01 5119191
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00008000 08:01 5119191
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00000000 08:01 5119179
/usr/lib/x86_64-linux-gnu/libXi.so.6.1.0 7fcd7c535000-7fcd7c734000 ---p 
0000e000 08:01 5119179
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0000d000 08:01 5119179
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0000e000 08:01 5119179
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00000000 08:01 5119181
/usr/lib/x86_64-linux-gnu/libXinerama.so.1.0.0 7fcd7c738000-7fcd7c937000 ---p 
00002000 08:01 5119181
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00001000 08:01 5119181
/usr/lib/x86_64-linux-gnu/libXinerama.so.1.0.0 7fcd7c938000-7fcd7c939000 rw-p 
00002000 08:01 5119181
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00000000 08:01 5119193
/usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcd7c942000-7fcd7cb41000 ---p 
00009000 08:01 5119193
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00008000 08:01 5119193
/usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcd7cb42000-7fcd7cb43000 rw-p 
00009000 08:01 5119193
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00000000 08:01 5119173
/usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 7fcd7cb53000-7fcd7cd52000 ---p 
00010000 08:01 5119173
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0000f000 08:01 5119173
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00010000 08:01 5119173
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00000000 08:01 5123527
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00000000 08:01 5115472
/usr/lib/x86_64-linux-gnu/libpango-1.0.so.0.3000.0 7fcd7cfd0000-7fcd7d1d0000 
---p 00046000 08:01 5115472
/usr/lib/x86_64-linux-gnu/libpango-1.0.so.0.3000.0 7fcd7d1d0000-7fcAborted 
(core dumped)

Looks like array indexes can get out of range for some compression values.