Web cam sensing using sdk tool

IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 03 Issue: 02 | Feb-2014, Available @ http://www.ijret.org 555
WEB CAM SENSING USING SDK TOOL
Monali S. Dhotarkar1
, Ruchita R. Chilamwar2
, Sarojinee A. Tarale3
, AnsarI. Sheikh4
1,2,3
Student, Computer Science and Engineering, 4
Lecturer, Information Technology,SRMCEW, Maharashtra, India
Abstract
Microsoft Touchless SDK (Software Development) introduces a new way of interacting with the computers by means of object
tracking through webcams. Unlike other traditional input devices like mouse or keyboard, the input data from Touchless SDK
(markers ,position data) are usually unstable and inaccurate in nature, which limits the application of Touchless device as a
replacement of the traditional input devices. In this paper, we explore a new way of utilizing the convenience of Touchless device
by combining Free hand writing, drawing and touchless motion gaming. etc. without specialized device like lightpen or
touchscreen , Touchless device provides pretty good performance of speed and accuracy.
Key Words: Touchless SDK(Software Development Kit) , Web camera , Object Tracking.
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1.INTRODUCTION
In today’s fast developing world newer and latest
technologies are replacing the old once. The latest
technologies are more efficient in performing their assigned
work as well as fast and more precious in their task. In the
developing phase of computer, The size of computer was
like a room; due to advanced study and technology existing
system replaced by latest technology as a output we have
small size computers. [4] Though new and latest technology
is coming in the market but this upcoming technology has
one drawback i.e. cost. Cost is directly proportional to
product, So cost affects the product directly. So keeping in
mind this drawback of current system we would like to
introduce our system which is with all new, latest
technology and with minimum cost [5].
Touchless started as Mike Wasserman’s college project at
Columbia University. Mike presented the project at the
Microsoft Office Labs Productivity Science Fair, Office
Labs fell in love with it, and Touchless was chosen as a
Community Project.[1] Our deliverables include an
extensible demo application to showcase a limited set of
multi-touch capabilities, but mainly we are delivering an
SDK to allow users to build their own multi-touch
applications.
2. EXISTING SYSTEM
In today’s generation we are using touchscreen technology
in devices like Smartphone, tablets, etc. A touchscreen is a
electronic visual display that the user can control through
simple or multi touch by touching the screen with one or
more fingers. Some touchscreens can also detect objects
such as stylus or ordinary or specially coated gloves. The
user can use the touchscreen to react to what is displayed
and to control how it is displayed. But the main
disadvantage of the touchscreen technology is it requires
expensive hardware component i.e. Sensor and the
electronic display which requires more maintenance and
precaution which increases its complexity for use.
3.OBJECTIVES
We are going to develop a software that will take any
object as a touchless pointing device and can performs
functions like free hand writing, free hand drawing, image
controlling i.e. zoom in, zoom out, scrolling and rotating
[3]
4. PROPOSED SYSTEM
4.1 FrameWork
The framework mainly consists of three option that are
Camera, Marker and Application. The camera option is use
to integrate the web camera setting within the system. The
Marker option enables the user to make use of functions like
free hand drawing (Fig.5), zooming and it detects the color
which is supported by “Artificial Intelligence” (Fig.4). In
Application option user can implement the required module
i.e. draw module, image module and gaming, etc [4]. The
demonstration is proceeds and stops by using this option.
Fig-1: Framework View

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4.2 Architecture
The architecture of proposed system is as follows which
uses the properties of all modules of a system.
Fig-2: Architecture of proposed system.
The architecture follows the bottom-up approach of system.
The user interface begins with interaction with the web
camera, i.e. integrated within the system. The web camera
access dynamic link library like WebCamLib property
associated by SDK.[8]The SDK is aggregated with higher
classes such as Marker, camera, touchless classes, which
uses the properties of their own classes provided by SDK
tool. This all forms the strong frame work that provide better
user interface for the user [7].
5. WORKING
The basic working of the system is very easy to understand.
The user interfaces with the web camera by taking any
object like pen, stick, finger, etc; (Fig.3) which acts like
marker by making use of this marker user can perform the
different applications (Fig.6). Moreover, this marker can
detect any color, this phenomenon defined that here
Artificial Intelligence is used(Fig.4). One more feature is
added that at the same time two markers can be worked
efficiently i.e. dual marking .This concept of dual marking
mainly use for gaming purpose. Means, two users can play
game at the same time.
Fig-3: The Hardware Configuration
Fig-4:Color Detection
Fig-5:Free Hand Writing
Fig-6: Object Tracking In Action
6. BENIFITS
The main advantage of this project is that it requires
minimum software because there are no additional
hardwares are use like sensors, etc to sense the object
touchlessly, Moreover, any object can be use as pointing
device like finger, stick, etc [5] .It can capture any color of
pointing device. It supports dual marking also i.e. at a time
two users can use applications like games.
7. APPLICATION
The touch less technology can be used in vast number of
applications such as, we can perform various computer work
just like we are doing with mouse and keyboard
 Free hand writing

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 Free hand drawing
 Image controlling
 -zoom in
 -zoom out
 -scrolling of image
 -rotating of image
 Touch less game
8. CONCLUSION
The project title “Web cam sensing using touchless SDK” is
software to experience multitouch applications. It will be
cheap and latest technology which will over come out flows
of current system.
ACKNOWLEDGEMENT
We would like to extend our heartfelt thanks to our guide
Mr. Ansar Sheikh and acknowledge his able guidance and
constant encouragement, which went a long way in ensuring
our success. His vast knowledge and experience in the field
of Computer was of immense help to us during the
preparation of our journal paper.
REFERENCES
[1] http://www.touchuserinterface.com/2008/ 09/touchless-
touch
[2] http://technabob.com/blog/2007/03/19/the-touchless-
touchscreen-monitor/
[3]http://touchless.codeplex.comhttp://projectanalysis.wordp
ress.com/ 2011/01/08/touchless-webcam-motion-sense-sdk
[4] Microsoft, Internet. [Online]. Available:
http://www.officelabs.com/projects/touchless/Pages/default.
aspx
[5]//www.etre.com/blog/2008/02/elliptic_labs_touchless_us
er_interface
[6]www.touchuserinterface.com/2008/09/touchless-touch-
screen-that-senses-your.html
[7]ProcessingGraphicsLibrarly.
http://processing.org/reference/libraries.
[8] Touchless Software Development Kit. Object Tracking
SDK [Online]. Available: http://touchless.codeplex.com
BIOGRAPHIES
Monali Dhotarkar , is pursuing B.E
Degree from SRMCEW in Computer
Science and Engineering from RTMNU,
Maharashtra, India.
Ruchita Chilamwar, is pursuing B.E
Maharashtra, India
Sarojinee Tarale, is pursuing B.E
Maharashtra, India
Ansar Sheikh has received the B.E. degree in Information
Technology from RTMNU, Maharashtra, India pursuing
M. Tech in CSE from RGPV, Bhopal, Madhya Pradesh,
India. He is working in the department of IT as a lecturer in
SRMCEW, Nagpur, Maharashtra, India

Web cam sensing using sdk tool

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