Video Stabilization System to Reduce Camera Shake
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StableEyes real-time image stabilisation for high-zoom surveillance cameras


StableEyes

Powered by QinetiQ Technology

StableEyes video stabilization system uses the very latest electronic image processing technology to reduce camera shake, leaving operators with clear and steady video. Installing StableEyes increases the effective operational range of high-zoom surveillance cameras where the slightest mechanical movement can introduce picture shake.

The StableEyes video stabilizer is simply installed in-line with the viewing monitor and is compatible with either live or pre-recorded video. The system operates by employing ultra-fast video motion analysis techniques to remove the shake in real-time, resulting in stable video, which is far easier to view. StableEyes can also improve the performance of digital compression systems, such as Internet or ISDN video links, as stable images compress more efficiently.

StableEyes is the result of a technology partnership agreement between QinetiQ and Ovation Systems. StableEyes image stabilization system draws on QinetiQ's vast experience of video imaging for defence applications coupled with Ovation's production engineering capability. It is the culmination of over 10 man-years of hardware and software development.

before and after correction with StableEyes
 
Before and after correction with StableEyes


Video Stabilizer Operation

StableEyes Video Sequence

StableEyes video stabilization system operates by locking onto detail within the incoming video to differentiate between shake and background. Once locked, StableEyes repositions each video frame to remove any shake resulting in clear and steady video. This is achieved by complex software algorithms running on the very latest multimedia hardware chip - the Philips Nexperia®. StableEyes has been specially developed to cope with demanding image stabilisation situations such as noisy video sources (eg low-light cameras), movement of large objects within the scene and operation with pan, tilt and zoom installations.

 

 

StableEyes logo

 

Click for example Windows Media Player compatible .WMV video file showing operation of StableEyes video stabilisation on board racing cars (1.5 MBytes). Pictures provided by 360 Degree Vision (www.360degree.tv)



StableEyes Logo

Click for example StableEyes clip improving the view of a number plate from a shaky camera (1.1 MBytes).



Video Stabiliser Installation


StableEyes Installation

StableEyes is normally installed in-line with the viewing monitor with either a live camera feed or
pre-recorded video. With CCTV systems, StableEyes is normally inserted in line with the operator’s spot monitor, as only the viewed camera requires stabilization. When not required, StableEyes may easily be
by-passed by either switching off the unit, or via a remote switch / contact to ground.



StableEyes Specification

Outline Specifications  
Operating temperature range 0 to + 40 deg C
Mechanical Size 160 x 90 x 24 mm
Finish Blue hard anodised aluminum
Weight 440g (approx)
DC power requirement 10 to 16 V DC at ~ 6 Watts
(e.g. ~ 600 mA at 12 V DC).
EMC compliance EN5502 class A
EN50082-1
FCC part 15B class A
Standard accessories User Guide, mains PSU & AC power lead
 Video:
Video input / output level 1 Vpp, 75 ohms
Video Standards supported PAL & NTSC
Video Connectors BNC & S-video
Digitising resolution PAL:720 pixels by 576 lines
NTSC: 720 pixels by 480 lines
System delay < 80mS
Video bypass Active whilst powered down
Signal to noise ratio > 55 dB (Weighted)


StableEyes Product Codes

Product Code
Description
SE1B-5174 StableEyes, PAL real-time image stabiliser system supplied with UK mains PSU, carry case and manual.
SE1B-5175 StableEyes, PAL real-time image stabiliser system supplied with Euro mains PSU, carry case and manual.
SE1B-5176 StableEyes, NTSC real-time image stabiliser system supplied with AC mains PSU, carry case and manual.

 

Qinetic

 


Due to continual product development Ovation Systems reserve the right to change specifications without notice. E&OE.