search

VLOGroup / dvs-reconstruction

This repository provides software to our publication "Real-Time Intensity-Image Reconstruction for Event Cameras Using Manifold Regularisation", BMVC 2016
GNU Lesser General Public License v3.0
54 stars 18 forks source link

Unable to launch live_reconstruction_gui #8

Closed ghost closed 6 years ago

ghost commented 6 years ago

Hi, I build and install all dependencies and finally build src as well, according to the README. But I am unable to launch the live_reconstruction_gui. It shows the following error:

QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled QOpenGLWidget: Failed to create context QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled QOpenGLWidget: Failed to create context QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled QOpenGLWidget: Failed to create context composeAndFlush: makeCurrent() failed

What am I missing? Could you help me resolve this issue? Thanks

reini1305 commented 6 years ago

Hi!

Did you install your graphics driver correctly? Does any other OpenGL application work? Maybe try again to run as root... What is your operating system / graphics card / nvidia driver?

ghost commented 6 years ago

Hi,

Other OpenGL are working fine, and the graphics driver is installed correctly too. We use NVIDIA Titan X on Ubuntu 14.04, and we've used them for training deep neural nets. Running it as root gave the same error. I'm using Qt version 5.6

reini1305 commented 6 years ago

OK, this is weird. The one difference to your setup is, that I've always used Ubuntu 16.04.

ghost commented 6 years ago

We are working on the same problem and wanted to compare results. Would it be possible to provide code for your method which can produce intensity images by taking event data as input, without using the GUI? Thanks

reini1305 commented 6 years ago

Added an offline evaluation script. Might be rough around the edges but should produce the same results as in the paper.