Changes

ZoneMinder CCTV Camera Monitoring Software

1,418 bytes added, 18:54, 19 January 2009
The following lines were added (+) and removed (-):
* '''Record''' – In this case continuous events of a fixed length are generated regardless of motion which is analogous to a convention time-lapse video recorder. No motion detection takes place in this mode.  * '''Record''' – In this case continuous events of a fixed length are generated regardless of motion which is analogous to a convention time-lapse video recorder. No [[motion detection]] takes place in this mode.  * '''Nodect''' – or No DEteCTtion. This is a special mode designed to be used with external triggers. In Nodect no motion detection takes place but events are recorded if external triggers require it.* '''Nodect''' – or No DEteCTtion. This is a special mode designed to be used with external triggers. In Nodect no [[motion detection]] takes place but events are recorded if external triggers require it. === [http://www.zoneminder.com/wiki/index.php/Documentation#Defining_Zones Zones] === The default zone is Active and so will be red, Inclusive zones are orange, exclusive zones are purple, preclusive zones are blue and inactive zones are white. * Active - trigger on any event within selection* Inclusive - triggered only if another zone has an event also* Exclusive - triggered only if other zone not triggered* Preclusive -* Inactive - no alarms will be triggered === Blobs AlarmedPixels FilteredPixels === * Alarmed Pixels - only a count of individual alarmed pixels should be used to determine the state of a image.* Filtered Pixels -  the pixels should be filtered to remove isolated pixels before being counted.* Blobs -  a more sophisticated analysis which is designed to aggregate alarmed pixels into continuous groups, or ‘blobs’.   === Parameters === * Min/Max Pixel Threshold -* Filter Width/Height - this filter removes any tiny or discontinuous pixels that don't form part of a discrete block.* Min/Max Alarmed Area - the minimum and maximum number of pixels that exceed this threshold that would cause an alarm.* Min/Max Filtered Area - * Min/Max Blob Area - only the Minimum is likely to be very useful.* Min/Max Blobs - the limits of the actual number of blobs detected.=== Event Filters ===* http://www.zoneminder.com/wiki/index.php/Main_Documentation#Viewing_Events
Bureaucrat, administrator
14,711
edits