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T24S System Manual: Special T24S Camera Functions
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • [email protected]
4.1.2 PTZ And Full Image Storage Independent Of Live Image
The hemispheric T24 has a virtual PTZ feature (pan/tilt/zoom).
The image captured by
the hemispheric camera can be zoomed smoothly, and you can move to any section
of the image using the Grandstream keyboard or a mouse/joystick in MxEasy
, for
example. This is similar to a mechanical PTZ camera, but without the maintenance and
wear.
All standard motorized PTZ cameras only store the image sequence that is currently
viewed in the live image (live image recording). This has one serious disadvantage as the
recording can only show what has happened in the "visible" portion of the image. The
rest is lost and cannot be examined later on.
For this reason, the MOBOTIX T24S also off ers an
optional full image recording
feature.
This will not store the currently viewed image that refl ects the pan/tilt position and the
zoom setting chosen by the user, but the full sensor image – without PTZ settings. By
the evaluation of the recorded images, every corner of the recorded full image can be
examined using the PTZ features: zooming, panning and tilt.
This is not possible with any motorized door camera in the world.
But it is extremely
important for a later analysis in the recorded events ("Look, there was someone below
by the door as well!")
Live image
Recorded full image
Examining rec. full image
Integrated PTZ func-
tions allow the complete
stored full image to
be analyzed at a later
point in time (on the
Grandstream telephone
or a PC with MxEasy)
