False alarms from water reflections? Flying birds, spiderwebs, clouds, etc.? Lots of engineer hours for setup and fine tuning? Security officers tired of continued false alarms? Did you ever encounter: 1 G-Tect/VMX
Transcript
Slide 1
False alarms from water reflections? Flying birds, spiderwebs,
clouds, etc.? Lots of engineer hours for setup and fine tuning?
Security officers tired of continued false alarms? Did you ever
encounter: 1 G-Tect/VMX
Slide 2
There is an intelligent sensor? Only particular movement
triggers? Easy setup in few minutes? Powerful interconnection and
alarm rules? Did you know: 2 G-Tect/VMX
Motivation for a new Video Motion Detection: 1. Reducing false
alarm rate 2. Intelligence detecting only wanted objects 3. Ease of
use 4. Deep system integration Control recording (create
event-bookmarks) Automatic setup aids to create events and alarm
zones Object discrimination by speed, size and direction 5 G-Tect
Introduction
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The approach of G-Tect/VMX: 1. Modelling the static background:
Ignoring weather effects (clouds, rain, wind,...) Ignoring quick
and non-directional motion (trees/branches, etc.) Continously
adapting the background model 2. Object analysis: Speed Size
Direction 6 G-Tect/VMX Introduction
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7 Applicable for: Perimeter protection Sterile areas with....
Few alarm incidents Available for: re_porter/sensor+ GeViScope+
GeViStore+ GeViHOST G-Tect/VMX Application
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8 G-Tect/VMX Setup in 3 easy steps: Video presentation
Slide 9
9 G-Tect/VMX Setup in 3 easy steps: Video presentation
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10 G-Tect/VMX Setup in 3 easy steps: Video presentation
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11 Immunity against: Waving branches and trees Objects moving
undirectedly Objects of insufficient size Reduces false alarm rate
significantly! For the installer: Easy setup accurate setup
calculation (man-hours on site) Less false alarms satisfied
customer! G-Tect/VMX Benefits:
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12 VMD service & license included! G-Tect/VMX Function
principle
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13 Intelligence of G-Tect/VMX combined with Speed of classical
VMD-function = DUAL Sensor! = Pre-Alarm-trigger = AND combination
of both is almost 100% reliable! G-Tect Dual Sensor
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G-Tect/MoP G-Tect/MoP Motion Privacy 14 Video surveillance vs.
privacy: Identification of individuals in public spaces is subject
to data privacy act G-Tect/Motion privacy: Allows to anonymize
persons and vehicles in the image by concealing all moving objects
G-Tect/Client privacy zones: Allows to conceal static areas in the
image (e.g. employee workplace)
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15 Trip Wire Detection: Allows to put a virtual fence into the
picture. Crossing will be detected. Direction can be specified.
Scene Validation Protects the camera against sabotage. Moving the
camera aside triggers alarm! G-Tect/MoP G-Tect/MoP Motion
Privacy
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We can see an area where direct sunlight casts shadows of
moving branches and a lot of clouds pass by. Even there persons are
safely detected! Strong shadows: 16 G-Tect/VMX Sample videos
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17 G-Tect/VMX Sample videos
Slide 18
Little illumination, all grey scenery and a car far in the
background. The result is clear: G-Tect/VMX hits it at the moment!
Snowy car park: 18 G-Tect/VMX Sample videos
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19 G-Tect/VMX Sample videos
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Please dont do that in your security system: Too little
illumination, the camera shows a lot of noise... G-Tect finds the
person! Total darkness: 20 G-Tect/VMX Sample videos
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21 G-Tect/VMX Sample videos
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Curtesy from our Siberia office: Heavy snowfalls. G-Tect
detects this and auto- matically enables a noise filter. You can
see the result on the right! Strong snow: 22 G-Tect/VMX Sample
videos
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23 G-Tect/VMX Sample videos
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Conceals moving objects in the image On the left you can see
the work- place, permanently concealed Motion Privacy MoP: 24
G-Tect/MoP Sample videos