3. Image processing is a method to convert an image
into digital form and perform some operations on it, in
order to get an enhanced image or to extract some
useful information from it. It is a type of signal
dispensation in which input is image, like video frame
or photograph and output may be image or
characteristics associated with that image.
Usually Image Processing system includes treating
images as two dimensional signals while applying
already set signal processing methods to them.
It is among rapidly growing technologies today, with
its applications in various aspects of a business. Image
Processing forms core research area within
engineering and computer science disciplines too.
4. Image processing basically includes the following three
steps.
Importing the image with optical scanner or by digital
photography.
Analyzing and manipulating the image which
includes data compression and image enhancement
and spotting patterns that are not to human eyes like
satellite photographs.
Output is the last stage in which result can be altered
image or report that is based on image analysis.
5. SAFETY & SECURITY
Increased urbanization and population growth causes new safety
and security threats for Smart Cities.
The safe city goal is to ensure better quality of life and economic
attractiveness, through the right balance of safety, mobility and
environment
Authorities deploying safe city initiatives should align with a
trusted partner who can supply them with a total package of
consulting, implementation and management.
To succeed in a safe city depends deeply on the intelligent design
of the network and the smart solutions on top of it.
we must accomplished establish a fully major CCTV System that
cover the hall city with unreachable cameras with (360) degree
view. • This system work hand by hand with the police force to
increase the dispatch of police patrol to the scene.
6. CCTV Monitoring Systems
Main Roads is installing Closed Circuit Television cameras
(CCTV) throughout the metropolitan area as part of the
development of Perth's Intelligent Transport Systems. The
cameras provide valuable real time information on road and
traffic conditions to the trained operators at the Traffic
Operations Centre, who monitor them 24 hours per day.
Video images from the various camera sites are also broadcast
on this web site as part of Traffic and Road Information. The
images are updated at regular intervals to provide up-to-date
visual information on traffic conditions covering the freeway
system and other major roads in the metropolitan area. The
CCTV network is constantly being expanded to provide wider
coverage of the road network.
7. The General Purpose Of CCTV
The purpose of closed Circuit Television ( CCTV ) is to
prevent & reduce crime .
8. Why You Need Security Camera
Crime Deterrence .
Loss Prevention .
Peace Of Mind .
9. Pixel Analysis
the measurement for resolution is Pixels Per Foot
(PPF). A pixel, or picture element, is defined as the
smallest piece of information in an image, usually in
the form of a dot.
10. Area Of Interest
The objectives of the CCTV system are shown below and
from the lawful basis for the processing of data :
* To deter crime
14. * To improve safety and security of residents , visitors
and the business community who use the facilities
within the areas covered .
* To facilitate the apprehension and prosecution of
offenders in both criminal and public order offences .
