Incorporate GV LPR into Ur Surveillance Line

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Incorporate GV- LPR into Ur Surveillance Line
GV- License Plate Recognition

• Provided by GeoVision LPR team

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WHAT IS LPR? HOW DOES IT WORK? LPR Recognition
process!
GV-License Plate Recognition
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WHAT is LPR?
Recognition Process

• Locate/Identify the locate of the license plate
  in the image
• Extract the image/extract the relevant area
• Apply geometric distortion compensation if
  necessary
• Isolate the individual character
• Recognize/Read

2G5367
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WHAT is LPR?
Recognition Engine
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WHY GV ANPR/ LPR?
License Plate Recognition
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If your business is involved with surveillance,
safety prevention, access control and marketing
consultancy marketsIf your customer are
private enterprise, recreational entertainment
facility, Law Enforcement, traffic control
equipment supplier..etc
Why LPR ?

• Growth potential is significant due to rise in
  Security and Management efficiency initiatives.

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GV-LPR For Government project

• Government police
• Government Road Monitoring
• Police Stolen car search
• Police Speed violation process
• ITS- Traffic flow management
• Police Law Enforcement
• Highway weighting system Etc.

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GV-LPR For Public area

• Company parking lot
• Entrance control, Time record
• Fleet Management, Dump, Car Rental
• Entrance control, Time record, etc.
• Parking Lot/ Show ground/ Shopping Mall
• In/out control, Ticketing, Traffic count, CMS/
  Visitor analysis
• Petrol station, Drive-In restaurant
• Visitor count, avoid theft

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WHY GeoVision LPR?
We Have Complete product series

• GV LPR PC based solutions - Active
• GV LPR IR camera
• GV-IRCAM10-PAK
• GV DSP LPR Emended solution
• GV LPR Center management system

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License Plate Recognition
Advantage of GeoVision LPR?

• Complete product series One stop shop
• Easy to integrate with another systems
• Complete functions in one
• High Accuracy
• Best product vs price ratio
• Multi-language support
• Widely deployed

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WHY GeoVision LPR
PC based solutions -ACTIVE

• up to 4 motion OR 8 I/O lanes
• user friendly UI
• less storage needed (1,000,000 log data in 80 G
  HD)
• Speedy recognition time, less than 0.2
  sec/license plate
• high accuracy rate up to 97-99
• Easy integration of export recognition result
  through RS232, File or TCP/IP or direct access to
  the database, with optional image output.

• Windows based
• Pre-installed with all inquired software
• Flexible hard disk capacity (600, 1200, 1600 GB)

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GeoVision DSP LPR Embedded
LPR DSP Embedded solution
- NEW by OCT

• 1 Lane LPR recognition.
• MPEG4 ASP video CODEC and G.723 Audio CODEC.
• High quality Full D1 to CIF 30/25 fps (NTSC/PAL)
  de-interlaced video.
• Back up SD card memory slot
• Wide range of operation temperature -20 TO 70 ?
• Easy integrate with GV-DVR video server
• Multiple ways of notification and sending videos.
  
• 1 x USB 2.0 for 3G modem module and 802.11 b/g
  connection.
• HTTP / FTP / SMTP / DDNS / NTP / Multicast / UPnP
  support.
• 4 IN/ 4out output

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GeoVision LPR ROADMAP
LPR STANDALONG solution
Input Sensor
Gate
Through RJ45, WAN/LAN
GV-NVR
Alarm
Through I/O, Relay, RS485
3G Mobile
DDNS, Multicast, UPnP
GV-CMS
GV-LPR Center
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GeoVision LPR ROADMAP
GV-IRCAM10 LPR camera LPR cameras Illuminators

• Robust Housing Design for easy installation
• IP 66
• 100 - 240 VC

NEW IN THE SHOP
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GeoVision LPR ROADMAP
LPR Center Management- NEW by OCT

• Supports up to 255 GV-LPR clients.
• Video live view of GV-LPR Clients up to 16 ports
  at the same time, maximum 255 groups.
• Receives recognition result, recognition image
  and overview image from GV-LPR clients.
• Live event list.
• Web based interface for Central Recognition
  Database searching.

Coming On Q2
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GeoVision LPR ROADMAP
LPR Center Management -
Coming On Q3

• Central Web base Registered Database editing and
  distribution to GV-LPR clients.
• Receives alarm from GV-LPR clients.
• Remote controlling output relays of GV-LPR
  clients.
• Remote settings.
• Client status.

1x event log 1KB/log 1x D1 image 50KB/pcs 1x
Geo MPEG4 ca. 500 KB/sec
LPR Client
LPR Client
LPR Client
TCP/IP
TCP/IP
LPR Center
LPR Center
Ex. Police station
Ex. Tax office
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KF I- Regisrate Car Valid Time

• Image to manage a parking lot, that each car rent
  your parking space for various time period
• Instead of manul edit the database while every
  vehicle expire, you can set valid time period
  while adding record.
• Car A -gt 2007 Jan to 2007 Mar.
• Car B -gt 2006 Sep to 2007 Feb.

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KF II- Export data to others
Via RS 232 / COM PORT TO PARKING POS
LPR SYSTEM
LPR PHOTO
OUTPUT CAR NUMBER TO TICKET OR PARKING POS
MACHINE
PAY PARKING FEE OPEN GATE
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KF II- Export data to others
Easy to integrate with another systems

• export recognition result through
• RS232,
• File (.txt) or
• direct access to the database, with optional
  image output.

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KF II- Export data to others
Easy to integrate (RS232) LPR DVR Billing
System
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KF III- EZ_ Searching
ALL CHARACTER MATCHING

• PARTIAL CHARACTER MATCHING

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KF IV- Counter

• For TRAFFIC FLOW or AVILIABLE PARKING SPACE

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KF V- User Friendly I/O
LPR I/O support maximum 1 camera / 4 inputs 1
camera/ 4 outs
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KF VI Share Database
(share folder) LPR external Database
3rd party system (ex. Visitor record)
3rd party Database (ex. Black name list)
Txt, Word, Excel

• Export as .mdb format
• Fit to GV LPR database
• Rename save

Access the database
Recognition
Export .mdb or .html
Recognition Database/ .mdb
Registered Database
LPR system
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Integration LPR DVR

• NEED MORE EVIDENCE THAN A CAR PLATE No.
• QUERY AB1234 ? Lead U to record video file

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GV-DSP Vs GV-DVR

• OVERLAY GV-DSP RESULT ON TO GV-DVR

FILTER SEARCH
LIVE VIEW
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How to install
License Plate Recognition
HOW to install LPR?
Learn from other peoples experience!
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How to install
HOW to install LPR?
Problematic LPR photo for recognition
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How to install
HOW to install LPR?
Problematic LPR photo for recognition
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How to install
HOW to install LPR?
Why does GV-IRCAM camera matter- To prevent
LIGHT SOURCE PROBLEM
Captured by normal color camera
Original image
Captured by IRCAM Camera
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How to install
HOW to install LPR?

• Key to success on license plate capture
• A GOOD license plate image!
• A Good LPR photo means
• Flat / Horizontal level of car plate
• Car plate width is 30 of whole width of LPR
  photo
• Prevent the light source problem by using
• GV-IRCAM10-PAK

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How to install
HOW to install LPR?

• Used dedicated cameras
• Properly Position the Camera
• The importance of Infrared
• 24h/7D
• The suitable capture card
• One camera, One Lane

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How to install
HOW to install LPR? Used Dedicated Cameras

• Is it possible to let the camera to capture
  license plates and at the same time provide
  surveillance of the surrounding area?
• NO!
• the camera cannot deliver high-resolution images
  of the license plates
• The camera cannot cope with changing
  environmental conditions over time
• Solution DUAL CAMERA!

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How to install
HOW to install LPR? Properly Position the Camera

• Ideally At vehicle bottlenecks or by control
  points such as barriers
• Ideally the license plate should be viewed from
  NOT more than 35 degrees
• Ideally the width of the license plate should
  be 1/5 to 1/3 of the width of the image (min. 120
  pixel)

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How to install
HOW to install LPR? The importance of Infrared
How to solve the serious problems caused by glare
on the license plates from factors such as
headlights, sunlight and reflections from
roads? GOOD IR lighting day and
night! Because all visible light is cut-filtered
and only IR light is used by camera!
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Simple Installation Diagram

• A example uses sensor to open the gate.
• A B -infrared sensors. C -A gate, D - The light
  E - the camera.
• Procedure as
• Infrared sensor A senses the car, it triggers the
  light D.
• While both infrared sensor A B sense the car,
  they trigger the camera E to capture an image to
  recognize.
• If the recognition is correct the gate C will be
  opened.

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Architecture of Diagram
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• SEE YOU NEXT TIME !
• GeoVision LPR TEAM- Lisa Lo