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Published byAugustus Hopkins Modified over 9 years ago
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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
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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
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State of the Art Perimeter Motion Detection
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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:
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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
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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
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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 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
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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
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25 G-Tect/MoP Sample videos
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