Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Advanced Search Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Learning Robotics using Python
  • Table Of Contents Toc
  • Feedback & Rating feedback
Learning Robotics using Python

Learning Robotics using Python

4.3 (16)
Buy this Book
close
close
Learning Robotics using Python

Learning Robotics using Python

4.3 (16)
Buy this Book

Overview of this book

If you are an engineer, a researcher, or a hobbyist, and you are interested in robotics and want to build your own robot, this book is for you. Readers are assumed to be new to robotics but should have experience with Python.
Table of Contents (14 chapters)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. Introduction to Robotics
Icon
1. Introduction to Robotics
Icon
What is a robot?
Icon
Where do robots come from?
Icon
What can we find in a robot?
Icon
How do we build a robot?
Icon
Summary
2
2. Mechanical Design of a Service Robot
Icon
2. Mechanical Design of a Service Robot
Icon
The Requirements of a service robot
Icon
Robot drive mechanism
Icon
Installing LibreCAD, Blender, and MeshLab
Icon
Creating a 2D CAD drawing of the robot using LibreCAD
Icon
Working with a 3D model of the robot using Blender
Icon
Questions
Icon
Summary
3
3. Working with Robot Simulation Using ROS and Gazebo
Icon
3. Working with Robot Simulation Using ROS and Gazebo
Icon
Understanding robotic simulation
Icon
Questions
Icon
Summary
4
4. Designing ChefBot Hardware
Icon
4. Designing ChefBot Hardware
Icon
Specifications of the ChefBot hardware
Icon
Block diagram of the robot
Icon
Working of the ChefBot hardware
Icon
Questions
Icon
Summary
5
5. Working with Robotic Actuators and Wheel Encoders
Icon
5. Working with Robotic Actuators and Wheel Encoders
Icon
Interfacing DC geared motor with Tiva C LaunchPad
Icon
Interfacing quadrature encoder with Tiva C Launchpad
Icon
Working with Dynamixel actuators
Icon
Questions
Icon
Summary
6
6. Working with Robotic Sensors
Icon
6. Working with Robotic Sensors
Icon
Working with ultrasonic distance sensors
Icon
Working with the IR proximity sensor
Icon
Working with Inertial Measurement Unit
Icon
Interfacing MPU 6050 to Launchpad with the DMP support using Energia
Icon
Questions
Icon
Summary
7
7. Programming Vision Sensors Using Python and ROS
Icon
7. Programming Vision Sensors Using Python and ROS
Icon
List of robotic vision sensors and image processing libraries
Icon
Introduction to OpenCV, OpenNI, and PCL
Icon
Programming Kinect with Python using ROS, OpenCV, and OpenNI
Icon
Working with Point Clouds using Kinect, ROS, OpenNI, and PCL
Icon
Conversion of Point Cloud to laser scan data
Icon
Working with SLAM using ROS and Kinect
Icon
Questions
Icon
Summary
8
8. Working with Speech Recognition and Synthesis Using Python and ROS
chevron up
Icon
8. Working with Speech Recognition and Synthesis Using Python and ROS
Icon
Understanding speech recognition
Icon
Working with speech recognition and synthesis in Ubuntu 14.04.2 using Python
Icon
Real-time speech recognition using Pocket Sphinx, GStreamer, and Python in Ubuntu 14.04.2
Icon
Speech recognition using Julius and Python in Ubuntu 14.04.2
Icon
Working with speech recognition and synthesis in Windows using Python
Icon
Working with Speech recognition in ROS Indigo and Python
Icon
Working with speech synthesis in ROS Indigo and Python
Icon
Questions
Icon
Summary
9
9. Applying Artificial Intelligence to ChefBot Using Python
Icon
9. Applying Artificial Intelligence to ChefBot Using Python
Icon
Block diagram of the communication system in ChefBot
Icon
Introduction to AIML
Icon
Introduction to PyAIML
Icon
Working with AIML and Python
Icon
Working with A.L.I.C.E. AIML files
Icon
Integrating PyAIML into ROS
Icon
Questions
Icon
Summary
10
10. Integration of ChefBot Hardware and Interfacing it into ROS, Using Python
Icon
10. Integration of ChefBot Hardware and Interfacing it into ROS, Using Python
Icon
Building ChefBot hardware
Icon
Configuring ChefBot PC and setting ChefBot ROS packages
Icon
Interfacing ChefBot sensors with Tiva C LaunchPad
Icon
Writing a ROS Python driver for ChefBot
Icon
Understanding ChefBot ROS launch files
Icon
Working with ChefBot Python nodes and launch files
Icon
Questions
Icon
Summary
11
11. Designing a GUI for a Robot Using Qt and Python
Icon
11. Designing a GUI for a Robot Using Qt and Python
Icon
Installing Qt on Ubuntu 14.04.2 LTS
Icon
Working with Python bindings of Qt
Icon
Working with PyQt and PySide
Icon
Working with ChefBot's control GUI
Icon
Questions
Icon
Summary
12
12. The Calibration and Testing of ChefBot
Icon
12. The Calibration and Testing of ChefBot
Icon
The Calibration of Xbox Kinect using ROS
Icon
Wheel odometry calibration
Icon
Calibrating the MPU 6050
Icon
Testing of the robot using GUI
Icon
Questions
Icon
Summary
13
Index
Icon
Index

Real-time speech recognition using Pocket Sphinx, GStreamer, and Python in Ubuntu 14.04.2

The following is the code for real-time speech recognition using GStreamer:

#!/usr/bin/env python

#The following modules need to import before handling gstreamer API's

import gobject
import sys
import pygst
pygst.require('0.10')
gobject.threads_init()
import gst

#Module to handle keyboard interrupt signal
import signal

#Keyboard signal handling routine
def signal_handle(signal, frame):
  print "You pressed Ctrl+C"
  sys.exit(0)


#Implementation of Speech recognition class
class Speech_Recog(object):

  #Initializing gstreamer pipeline and pocket sphinx element
  def __init__(self):
    self.init_gst()

  #This function will initialize gstreamer pipeline
  def init_gst(self):
    #The following code create a gstreamer pipeline with pipeline description. The required descriptors needed for the code is given as parameters.
          self.pipeline = gst.parse_launch('gconfaudiosrc !audioconvert ! audioresample...
Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Learning Robotics using Python
End of Section 8
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist download Download options
font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon