DIGITAL CCTV A Security Professional’s Guide phần 8 doc
DIGITAL CCTV A Security Professional’s Guide phần 8 doc
...
Monterey, California can now access real-time pictures and data
212 Digital CCTV
years, manufacturing plants have been automating their produc-
tion facilities at an increasing rate, augmenting ... 62–63
spatial compression, 68
standards
DivX, 102
H.261, 88
H.263, 88 89
H.263+, 89
H.264, 89
JPEG, 85 –96
JPEG 2000
hierarchical mode, 87
lossless mode, 87 88
overview, 86
pr...
DIGITAL CCTV A Security Professional’s Guide phần 3 docx
... Netherlands
●
SAI—Standards Australia International
●
SANZ—Standards Association of New Zealand, New
Zealand
●
NSF—Norges Standardiseringsforbund, Norway
●
DS—Dansk Standard, Denmark
The ... are
several organizations responsible for defi ning standards, includ-
ing the American National Standards Institute, the International
Organization for Standardization, and the International ...
i...
DIGITAL CCTV A Security Professional’s Guide phần 5 docx
... increase the amount
of data that can be transferred over analog cellular systems. TDMA
is also the access technique used in the European digital standard
(GSM) and the Japanese digital standard, ... 100BASE-FX (a two-strand optical fi ber cable)
There is a vast scope of applications, and the various methods are
mutating and evolving at a rapid pace.
132 Digital CCTV
around wal...
DIGITAL CCTV A Security Professional’s Guide phần 7 doc
... the alarm location, assess the information, and
take appropriate actions to alleviate the situation. Unnecessary
calls to law enforcement are virtually eliminated. Another distinct
advantage ... false
alarm dilemma. False alarm fi nes can range from $20 to $250 or
more. If false alarm fi nes are affecting a company’s profi tability,
remote video alarm verifi cation can help dramatically r...
DIGITAL CCTV A Security Professional’s Guide phần 1 pptx
... TOKYO
Butterworth-Heinemann is an imprint of Elsevier
A Security Professional’s
Guide
4 Digital CCTV
are created when electrically charged particles, such as electrons,
are made to move. As the charged particles ... 233
v
a tape or a record. With all of the advancements available in digital
technology, it is not as “perfect” as analog video and does present
a variety of...
DIGITAL CCTV A Security Professional’s Guide phần 4 pptx
... what they all mean.
This brings us around to the question “How digital is it?” It
is possible to have analog cameras and monitors, use coaxial cable,
and have a DVR, and call that a digital ... advantage here is that a trade off can be made
between fi le size and output image quality. This capability allows
the image quality to be adjusted to an acceptable condition as the
appli...
DIGITAL CCTV A Security Professional’s Guide phần 6 pdf
... video data captured.
A networked digital video management system is a perfect
example of how to add camera “eyes” to an airport, or any facility,
and automate the alarm triggers on the data captured ... footage from inside and outside, store operational data, and
generally improve the quality and safety of public transportation.
The Santa Clara Valley Transportation Authority (VTA) o...
DIGITAL CCTV A Security Professional’s Guide docx
... important to understand
that you can convert an analog signal to representative numbers
and then convert it back again to an analog signal that is an accu-
rate representation of the original ... por-
tions of an image (white areas). There are many levels of gray
within the overall grayscale, ranging from slightly gray and almost
white to very dark charcoal colors that are nearly black. T...
Oracle Database 10g A Beginner''''s Guide phần 8 docx
...
Java. See also Oracle Database 10g JVM
applets in, 250
configuring for Oracle Database 10g, 254 255
disadvantages of, 246 247
EJBs (Enterprise JavaBeans) in, 251
environmental variables ... description of, 255
java_max_sessionspace_size parameter, explanation of, 254
java_pool_size parameter, using with Oracle JVM, 254
JavaBeans, features of, 250
Java-stored procedures, ove...
create your own employee handbook a legal and practical guide phần 8 doc
... retaliate, or allow retalia-
tion, against anyone who complains of harassment, assists in a
harassment investigation or files an administrative charge or lawsuit
alleging harassment. All managers ... exactly what you said if anyone accuses you later of a
false statement. And you can take the time to craft a careful response.
Sample Policy B adopts this approach.
Standard Policy A
Refe...