Wednesday, August 5, 2015

take backup of your tabs and bookmarks in firefox

I was excited to figure out that its possible to take backup of my tabs, windows and bookmarks, basically my "profile" in firefox! Why? I usually keep many tabs and windows open, all for separate purpose and never close them... who knows when they will be helpful!

This is the link published by mozilla. The steps are quite simple too :)


Tuesday, August 4, 2015

Link for Gazebo installation in Ubuntu 12.04 with ROS Hydro package

I had to search a little bit to figure out how to install Gazebo in Ubuntu 12.04 with ROS Hydro package.( Gazebo is now updated with ROS Indigo, which works in Ubuntu 14.04. )

So here is the link:

After this in terminal,
$ sudo apt-get install ros-hydro-gazebo-ros
$ rosrun gazebo_ros gazebo


Monday, May 18, 2015

Link to PASCAL VOC 2007 Dataset

Link where PASCAL VOC 2007 Dataset available:
(Thanks to Dr  Jasper Uijlings)

How to download vis Linux terminal:
$ wget -m -np
(Ref: )

Found the official mirror to PASCAL VOC datasets (Thanks to Dr  Jasper Uijlings again):

Wednesday, May 13, 2015

MATLAB parfor tips from various resources

Mount cellphone (Nokia Lumia 520) on Ubuntu 12.04

Save RGB image using RGBD sensor and ROS

$roslaunch openni_launch openni.launch
$roslaunch openni2_launch openni2.launch (Depending on the driver that your sensor uses.)
$rosrun image_view image_view image:=/camera/rgb/image_rect_color

A tiny window pops up showing the scene in view. Right click on it to save the image.