Did you ever encounter:

ugliestmysticAI and Robotics

Nov 14, 2013 (3 years and 8 months ago)

71 views


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


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

G
-
Tect/VMX

State of the Art

Perimeter Motion
Detection

1.
G
-
Tect/VMX

2.
Dual
-
Sensor = G
-
Tect/VMX & classical VMD

3.
G
-
Tect/MoP Motion Privacy

4.
G
-
Tect/CPZ Client Privacy

5.
Trip wire detection

6.
Scene Validation (camera sabotage detection)




G
-
Tect

Index

4

Key
features:

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


C
ontrol
recording (create event
-
”bookmarks
”)


Automatic setup aids to create events and alarm zones


Object discrimination by speed
,
size and direction







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-
Tect

Introduction

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








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G
-
Tect/VMX

Introduction

7

Applicable for:


Perimeter
protection


Sterile areas with....


Few alarm incidents

Available for:


re_porter/sensor+


GeViScope+


GeViStore+


GeViHOST


G
-
Tect/VMX

Application

8

G
-
Tect/VMX

Setup in 3 easy steps: Video presentation

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G
-
Tect/VMX

Setup in 3 easy steps
: Video presentation

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G
-
Tect/VMX

Setup in 3 easy steps
: Video presentation

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:

12

VMD service &
license included!

G
-
Tect/VMX

Function principle

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

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)




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


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

17

G
-
Tect/VMX

Sample videos

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:

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-
Tect/VMX

Sample videos

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G
-
Tect/VMX

Sample videos

Please don‘t do that in your
security system:

Too little illumination, the camera
shows a lot of noise...

G
-
Tect finds the person!

Total darkness:

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G
-
Tect/VMX

Sample videos

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-
Tect/VMX

Sample videos

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:

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G
-
Tect/VMX

Sample videos

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G
-
Tect/VMX

Sample videos

Conceals moving objects in the
image

On the left you can see the work
-
place, permanently concealed

Motion Privacy MoP:

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G
-
Tect/MoP

Sample videos

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G
-
Tect/MoP

Sample videos