Skip to content
master
Go to file
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

readme.md

Requirements

Ubuntu 12.04 or above with ROS Groovy

Dependencies

ROST uses cv_image_source ROS package by default for getting images from camera or video files. To install it:

  1. hg clone https://bitbucket.org/yogeshgirdhar/cv_image_source 2)rosmake cv_image_source

Building ROST

rosmake rost

Using ROST with camera:

roslaunch rost_launch rost.launch camera:=true [options]

Using ROST with a video file: roslaunch rost_launch rost.launch file:=/absolute/path/of/video.mp4 [options]

Optional arguments the the launch file(with default values shown): alpha:=0.1 controls the smoothness of topic distribution describing an image patch beta:=1.0 controls the smoothness of word distribution describing a topic tau:=2.0 how important is present compared to past for topic refinement. 1.0 => all times are equally important tau > 1 => present is more important 0<tau<1 => past is more important K:=16 number of topics S:=16 summary size vout:=<out.avi> record the visualization video. output is MJPEG avi file. video.rate:=5 process video at 5 fps video.subsample:=2 temporally subsample the video (only applicable when using file.launch) video.loop:=false loop the video (only with file.launch) video.scale:=1.0 scale the input video. To process the video at half the linear size, set scale:=0.5 threads:=4 number of threads to spawn for topic refinement. cell.width:=160 split the input image into windows of size 160x160 image.width:=640 tell the system the size of the input vide image.height:=480

There are many more options. To see them open the launch file.

About

Automatically exported from code.google.com/p/rost-ros

Resources

Releases

No releases published
You can’t perform that action at this time.