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Error running hvOpenCV (handvu-beta3 + OpenCV 2.1.0 + Ubuntu 10.04)

fcedillo
Beginner
163 Views
I have downloaded and compiled HandVu donwloaded from Moves Institute, that is handvu-beta3.tar.gz.

After extracted i got handvu-beta3 directory. Then compiled it on Ubuntu following instructions on Ubuntu Forums.

I am using OpenCV 2.1 downloaded from SourceForge that is OpenCV-2.1.0.tar.bz2. This is the current version as indicated on OpenCV web on Willow Garage.

Inside handvu-beta3 there is hv_OpenCV directory and these files are located there:

  • hvOpenCV
  • hv_OpenCV.cpp
  • hv_OpenCV.o
  • hv_OpenCV.vcproj
  • Makefile
  • Makefile.am
  • Makefile.in
When I execute this command: ./hvOpenCV 0

This is the output:

will load conductor from file:
0
Hot keys:
ESC - quit the program
r - restart the tracking
0-3 - set the overlay (verbosity) level
use the mouse to select the initial detection area
error with file 0:
could not find or open file
error with file 0:
could not find or open file
note: paths in VisionConductor files are relative;
in this case to /media/Files/files/downloads/web/OpenCV/HandVu/handvu-
beta3/hv_OpenCV
OpenCV Error: Unspecified error (error with file 0:
could not find or open file
note: paths in VisionConductor files are relative;
in this case to /media/Files/files/downloads/web/OpenCV/HandVu/handvu-
beta3/hv_OpenCV) in hvLoadConductor, file HandVu_Cintf.cpp, line 161
terminate called after throwing an instance of 'cv::Exception'
Aborted

Could anyone help me?
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2 Replies
Ying_H_Intel
Employee
163 Views

Hi fcedillo,

Inever tried the handvu package. But see from the command output
error with file 0:
could not find or open file
error with file 0:

The commandis expecting a input file. So you may check if there is any documentation about how to run the exectuale ./hvOpenCV. Maybeit require other parameter, beside of "0". Or you can check the code in hv_OpenCV.cpp?

Regards
Ying

fcedillo
Beginner
163 Views
Needed to execute

$./hvOpenCV ../config/default.conductor

Detail was in parameters, the program can be executed with parameters to indicate camera, video and configuration file.

Thank you very much Ying H :)

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