Did you ever encounter:

ugliestmysticIA et Robotique

14 nov. 2013 (il y a 4 années et 7 mois)

98 vue(s)


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







5

G
-
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








6

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

9

G
-
Tect/VMX

Setup in 3 easy steps
: Video presentation

10

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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G
-
Tect/VMX

Sample videos

19

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:

20

G
-
Tect/VMX

Sample videos

21

G
-
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:

22

G
-
Tect/VMX

Sample videos

23

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:

24

G
-
Tect/MoP

Sample videos

25

G
-
Tect/MoP

Sample videos