Home
Videos uploaded by user “Beh nam”
6DOF pose estimation with Aruco marker and ROS
 
01:28
http://ros-developer.com/2017/04/23/aruco-ros/
Views: 3195 Beh nam
RANSAC algorithm and parameters explained
 
08:02
http://ros-developer.com/2018/01/07/ransac-algorithm-parameter-explained/
Views: 2502 Beh nam
Localization and autonomous path planning with ROS
 
05:31
Localization and autonomous path planning with ROS
Views: 1269 Beh nam
stupid woman fucked the wedding ceremony! very funny video
 
00:59
stupid woman fucked the wedding ceremony! very funny video
Views: 30383 Beh nam
Calibrating a Monocular Camera with ROS
 
02:33
link to the code http://ros-developer.com/2017/04/23/camera-calibration-with-ros/
Views: 2649 Beh nam
Electromagnetic liquid
 
01:10
Electromagnetic liquid
Views: 3297 Beh nam
Assembling Laser scans into PCL point cloud Using Gazebo and ROS
 
03:30
Assembling Laser scans into PCL point cloud Using Gazebo and ROS Code available at: http://ros-developer.com/2017/08/03/assembling-laser-scans-into-pcl-point-cloud-using-gazebo-and-ros/
Views: 760 Beh nam
HARRIS Corner detector explained
 
29:08
http://ros-developer.com/2017/12/14/harris-corner-detector-explained/
Views: 4363 Beh nam
Markov Localization Explained
 
39:02
In this tutorial, I explain the math and theory of robot localization and I will solve an example of Markov localization. http://ros-developer.com/2017/12/11/markov-localization-explained/
Views: 600 Beh nam
Homography in computer vision explained
 
18:59
Finding Homography Matrix using Singular-value Decomposition and RANSAC in OpenCV and Matlab. http://ros-developer.com/2017/12/26/finding-homography-matrix-using-singular-value-decomposition-and-ransac-in-opencv-and-matlab/
Views: 4122 Beh nam
Octomap explanierend
 
32:19
In this tutorial, I explain the concept, probabilistic sensor fusion model and the sensor model used in Octomap library. 1)Octamap Volumetric Model 2)Probabilistic Sensor Fusion Model 3)Sensor Model for Laser Range Data http://ros-developer.com/?p=656&preview=true
Views: 209 Beh nam
Essential and Fundamental Matrices
 
28:00
How to find Essential and Fundamental Matrices and their properties
Views: 281 Beh nam
Rotation matrix, Quaternion, Euler angles, Rodrigues' rotation explained
 
32:12
Rotation matrix, Quaternion, Axis angle, Euler angles and Rodrigues' rotation explained
Views: 490 Beh nam
Two wheels differential drive robot with two caster wheels
 
04:40
Two wheels differential drive robot (with two caster wheels). List of installed sensors: • Velodyne VLP-16. • Velodyne HDL-32E. • Hokuyo Laser scanner. • IMU. • Microsoft Kinect/Asus Xtion pro. • RGB Camera. Manual control of the robot with Joystick controller for mapping robot environment. Autonomous navigation by setting goal pose. http://ros-developer.com/2017/11/08/autonomous-navigation-of-two-wheels-differential-drive-robot-in-gazebo/
Views: 196 Beh nam
Bayes Filter Explained
 
27:04
Bayes Filter Explained
Views: 868 Beh nam
Object recognition and 6DOF pose estimation with PCL pointcloud and ROS
 
00:55
Real-time object recognition and 6DOF pose estimation with PCL pointcloud and ROS http://ros-developer.com/2017/05/15/object-recognition-and-6dof-pose-estimation-with-pcl-pointcloud-and-ros/
Views: 1897 Beh nam
Making occupancy grid map in ROS from gazebo with Octomap
 
01:45
http://ros-developer.com/2017/05/02/making-occupancy-grid-map-in-ros-from-gazebo-with-octomap/
Views: 1005 Beh nam
Stereo Camera Calibration with ROS and OpenCV
 
05:01
Stereo Camera Calibration with ROS and OpenCV For more information visit http://ros-developer.com/2018/01/18/stereo-camera-calibration-with-ros-and-opencv/
Views: 477 Beh nam
3d view firefox inspect element
 
00:48
3d view firefox inspect element
Views: 1780 Beh nam
Motion planning under Cartesian constraints
 
01:07
In this task, an orientation constraint has been imposed to the planner such that the orientation of end effector is fixed during the task. link to the corresponding paper in IROS 2015: http://ros-developer.com/uploaded_files/publications/IROS2015/Single%20and%20Dual%20Arm%20Manipulator%20Motion%20Planning%20Library.pdf
Views: 61 Beh nam
real time object recognition and 6DOF pose estimation based on Linemod algorithm with ROS and PCL p
 
01:02
Real-time object recognition and 6DOF pose estimation based on Linemod algorithm with ROS and PCL pointcloud http://ros-developer.com/2017/05/12/real-time-object-recognition-and-6dof-pose-estimation-based-on-linemod-algorithm-with-ros-and-pcl-pointcloud/
Views: 913 Beh nam
Kalman Filter Explained
 
31:09
In this tutorial, I will explain the maths behind the Kalman Filter and I will drive the equations and their parameters. http://ros-developer.com/2017/12/11/kalman-filter-explained/
Views: 1640 Beh nam
Finding Relative Pose between Frames
 
10:53
http://ros-developer.com/?p=1018&preview=true
Views: 54 Beh nam
Maximum likelihood estimation explained
 
22:47
In this tutorial, I explain the "Maximum likelihood" and MLE (maximum likelihood estimation) for binomial and Gaussian distribution. http://ros-developer.com/2017/12/14/maximum-likelihood-estimation-explained/
Views: 411 Beh nam
Love your father before you lose him forever...
 
04:14
breaking heart story, fathers love has no limit
Views: 1482 Beh nam
Ackermann steering car robot model with simulation in Gazebo
 
01:04
Ackermann steering car robot model with simulation in Gazebo http://ros-developer.com/2017/11/09/ackermann-steering-car-robot-model-with-simulation-in-gazebo/
Views: 747 Beh nam
SLAM using gmapping with TurtleBot robot and Gazbo
 
02:17
http://ros-developer.com/2017/05/09/slam-using-gmapping-with-turtlebot-robot-and-gazbo/
Views: 193 Beh nam
Dual arm schunk LWA 4D manipulators operating handwheel
 
01:05
Dual arm schunk LWA 4D manipulators operating handwheel link to the corresponding paper in IROS 2015: http://ros-developer.com/uploaded_files/publications/IROS2015/Single%20and%20Dual%20Arm%20Manipulator%20Motion%20Planning%20Library.pdf
Views: 157 Beh nam
Car Detection Using Single Shot MultiBox Detector SSD Convolutional Neural Network in ROS Using Caff
 
02:06
Car Detection Using Single Shot MultiBox Detector SSD Convolutional Neural Network in ROS Using Caffe http://ros-developer.com/2017/11/29/car-detection-using-single-shot-multibox-detector-ssd-convolutional-neural-network-in-ros-using-caffe/
Views: 308 Beh nam
Dynamic Programming with Examples Explained
 
26:25
Dynamic Programming with Examples Explained. http://ros-developer.com/2017/12/24/examples-of-dynamic-programming-with-c-and-matlab/
Views: 79 Beh nam
Generating heat map cost map with Octomap based on euclidean distance transform
 
01:35
Generating heat map (cost map) with Octomap based on euclidean distance transform. http://ros-developer.com/2017/05/08/generating-heat-map-cost-map-with-octomap-based-on-euclidean-distance-transform/
Views: 177 Beh nam
2Nafar.1guitar.mp4
 
01:26
2 (Iranian) Player 1 guitar
Views: 226 Beh nam
Car Detection Using Fast Region based  Convolutional Networks R CNN in ROS with Caffe
 
01:01
Car Detection Using Fast Region-based Convolutional Networks (R-CNN) in ROS with Caffe http://ros-developer.com/2017/11/28/car-detection-using-fast-region-based-convolutional-networks-r-cnn-in-ros-with-caffe/
Views: 157 Beh nam
Very weird cute creature that I found in university
 
00:48
Very weird creature, I don't know the name
Views: 86 Beh nam
Optical Flow Pyramid Lucas Kanade
 
00:15
Optical Flow Pyramid Lucas Kanade in OpenCV http://ros-developer.com/2018/01/07/computing-opticalflow-with-opencv/
Views: 135 Beh nam
Colour based object Tracking with OpenCV
 
02:55
link to the code: http://ros-developer.com/2017/04/23/colour-based-object-tracking-with-opencv/
Views: 54 Beh nam
The Persistence of Memory by Salvador Dali in deep dream
 
00:16
The Persistence of Memory by Salvador Dali in the deep dream How to create your own google deep dream server: http://ros-developer.com/2018/05/12/installing-deep-dreams-with-caffe-on-ubuntu-16-04/
Views: 40 Beh nam
Learning From Demonstration
 
01:46
In this work at first, I recognize the object in the scene and estimate the 6 DOF pose of that. Then I track the object by using particle filter. RGB data acquired from Kinect 2 and turned into PCL pointcloud. I demonstrate a task several times to the robot. In this case, I move an object (a detergent) over an “S” shape path to get an “S” shape trajectory. In the following, you can see the result of 6 times repeating the job. Trajectories are very noisy and each repeat gives you a new “S” shape. Then I compute the GMM (Gaussian mixture model) of trajectory in each dimension. Numbers of kernels can be set by the user or can be determined automatically based on BIC (Bayesian information criterion). After that, I computed the Gaussian mixture regression to generalize the task and get the learned trajectory. DTW (Dynamic time warping) can be used to align the trajectories to a reference trajectory to get rid of time difference problem between several trajectories. Finally, you can see the learned trajectory in black. All codes have been done with C++ in ROS (indigo-level). http://ros-developer.com/2017/04/21/learning-from-demonstration/
Views: 73 Beh nam
A fractal in the google deep dream
 
00:17
A fractal in the google deep dream How to create your own google deep dream server: http://ros-developer.com/2018/05/12/installing-deep-dreams-with-caffe-on-ubuntu-16-04/
Views: 34 Beh nam
crab sushi deep dream
 
00:17
Another deep dream work
Views: 15 Beh nam
manipubility index map of schunk LWA 4D
 
00:43
Manipubility index map of schunk LWA 4D http://ros-developer.com/2017/04/22/manipulability-map/
Views: 37 Beh nam
How Manual Transmission works
 
00:32
This video illustrates how manual transmission works. The video is NOT my work.
Views: 9 Beh nam
Terrible storm crashed the tree on house next door
 
00:27
I was lucky, that storm could crash any of those old trees, my be next time in my room, anyhow this time was my neighbor's turn to get screwed,
Views: 25 Beh nam
no comment
 
01:03
no comment
Views: 19 Beh nam
My first attempt to create deep dream with caffe
 
00:17
My first attempt to create a deep dream with caffe and entering the surreal world! How to create your own google deep dream server: http://ros-developer.com/2018/05/12/installing-deep-dreams-with-caffe-on-ubuntu-16-04/
Views: 37 Beh nam
Moon structure from motion
 
01:30
So the other day I saw this beautiful 360-degree video of the moon and I decided to see what would I get if I apply SFM (structure from motion) algorithm to the images in the video. So I extracted the image frame by frame from the video and feed the to SFM algorithm and the result was exactly what I expected! a perfect sphere. you can download the model from http://ros-developer.com/2017/04/22/the-moon-is-sphere-structure-from-motion-confirms-that/
Views: 57 Beh nam
3D model of buildings and monuments using structure from motion
 
02:01
http://ros-developer.com/2018/01/17/open-source-structure-from-motion-and-multi-view-stereo-tools-with-c/
Views: 89 Beh nam
Naive Bayes Classier Explained
 
16:08
In this video, I explain the "Naive Bayes Classifier". The example has been solved with phyton in my other post: http://ros-developer.com/2017/12/12/naive-bayes-classifier-example-with-python-code/
Views: 31 Beh nam