Avigilon "Self-Learning" Analytics And VMD Tested

******** ** ******** ****** *** ***** analytics, ******** "****-********" ********* built **** ************** **** ************.

** ****** ***** ****-******** analytics ******* *** *** on ********'* ** **** cameras, ** **** ** their ******** ****** ***, to *** *** ** performs ** **** ************.

******, ** **** **:

• ****-******** **. ***********
• ***** ***** ***********
• ********* *****
• ********* ******** ** ****** VMD

**** **** **** ** the ***** ** *** updated ***** ** ********'* analytic *********. ***** ************ ****** *** ******* Motion ************* ****** ** ******** reports.

**** ****** ********* *** recent ****** ** ******* analytics *****. ******* ****** also *** *** ***** of **** ***** *****, **** ****, ***** ***, ***** ********* *********, ****** ******* * *********, *** ********* ********* *********.

[***************]

*******

** *** *****, ********'* ****-******** analytics worked **** **** **** properly **********, **** *** ** no ***** ******.

• ** ***** ****** **** common *******: ******* *****, ***** animals, ***** *******, *** shadows did *** ***** ***** alerts ****** *******, ******* or ***.
• ** ***** ****** **** rain: ******** ******* ****** from *** ********* ** rain, *-* ****** ******* from ***** ** *****, one ** *** **** common ******* ** ***** alarms ****** **** *********** analytics.
• ***** *** ******** ** well *** ******: ** *** *******, ******** ******** ******** human ******** ** ~*-** PPF, ************* ****** **** most ****** *********, **** as ******, *********, *** Dahua (**-** *** ** average), *** ******* ** slightly ***** **** **** Guard ***** (~**-** ***) and *****'* *********** ** (~10 ***).

******** *** **** *** shortcomings ******:

• ********* ******** ********* ***** * lux: ********* ******** ** ******** cameras ******* *********** ** low ***** ****** (lux), **** ~***' ******** at ***** ** *** 5MP *** ** ****** (7/10 ***, ************) ** ~55' (~**/** ***). ********* were **** ******* ** the *** *****, ******** to ~***', ********** *** required **** ~* ** 10.
• *********** ***** ******** *** best ***********: ***** **** *** ****** "self ********", ********'* ********* require ****** ******* ** ***** the ***** (****** ** vehicles). **** ***** ** static ****** **** ****** or ******** *** *** normally *******, ***** **** see **** *********** ** manually ******* ** ******* through *** ***.
• ******* *********** ****** ******** period:*********** ** ******* ** these ******* *** *** present ** *** ***** for *** ****** ** learn, **** ****** ** small ******* ****** ** *** testing ****** **** ******.

************

******** ****-******** ********* *** available ** **** **********'* *** ****** *******, ********* ***,****, ******, ***,*** ******(**/** ****), ***, *** thermal *******. ********* *** not ********* ** *** SL ******,** **** ****, ******* ********** ** *********** (****** **** *** ********** ***** ******** ********* multi ******).

Calibration / ****-******** *******

***** ********'* ********* *** self ********, **** ***** require ***** *********** ** order ** *********** ******* desired ******* (****** *** vehicles) *** ******** ******, such ** ***** *******. According ** ********, **** amounts ** ***** *** *********** ** *******, .

******** ************* *** *** require *** ****** *******/******* through *** ***** ** many ***** ***** ***** is ******* ********. *******, in **** ****** ******, such ** **********, **** fields, "** ***'* ****" areas, ***., ***** ******** are ****** ******* ***** normal *************, ******** *** take *****, **** *********** reduced ** *** ********.

*** *******, ***** ** calibration, *** ******* ******* a ********* *** * vehicle. ***** **** ******* calibration, ***** ******* **** reduced ** **********.

Solid ******* ***********

******** ********* ******* *********** was ************ ***** ********** testing, ******** *** ********* of ******* ***** / foliage ****** **** *** weeks ** *******, **** during **** **** ****, below.

********'* ********* **** ******* alarms **** ***** *******, another ****** ******* ** many *********** *********. **** that **** ******* ********* were ***** **** ** properly ********* (*** *****).

*******, ***** **** ***** analytics ********* ********** ** rain/droplets ** ****** *****, Avigilon *** *** ***** during *** ******* ** rain **** *** ****** of *******.

Indoor ***********

*******, *** ********* ******* false ****** **** ******* such ** ******* ***** changes, **** *****.

***** *******, **** ** light ******* ** ***** rooms *** ******** ******* on/off **** **** *******.

Vs. ***** ****** *********

** *** *****, ****-******** analytics ****** ************ ********'* standard ****** ***, ***** Avigilon ***** "***** ****** Detection", ***** ******* ** practically *** ******** ** the *****, ********* ******* cars, ***** *****/*******, ***. Sensitivity *** ********* *** be ******** ** ****** these ******, *** **** caused * ***** ******* to ** ********** ****** walking ******* *** ***** (shown *****).

Detection ******** ******* ***** * ***

******** ********* ************ ******* on *** ******* ** ~7-11 *** ****** *** day *** ********* *** drastically ******* ****** ***** testing ** ~**-** *** which ******** ** *** following ***** ** **** widths / *********:

• *.**-***-***-** (***/*:*): ~***' ****/~***' Distance ** ******** *** ~250' ****/~***' ******** ** night
• *.*-***-***-** (***/*:*): ~***' ****/~***' Distance ** ******** *** ~90' ****/~**' ******** ** night
• *.*-***-***-** (**/**:*): ~***' ****/~***' Distance ** ******** *** ~95' ****/~**' ******** ** night

********** **** ******* **** using **** ****** ** view, ****** ****** ** view, ******** ** ** and ***, **** ***** filtering ** *** ***, sensitivity *********, ***. ******** changes *** ** ********* effect ** **** ********* range.

** ******** ***** ********** with ******** ******** *********** who ********* **** **** either **** ********* ** brighter ****** (*.*. *** parking ****) ** ***** supplementary ********, **** ** external ** ************ ** additional ******* *****.

**** ******** ** ******** was *** ******* ** other ******* ******, ***** saw **** ****** ** moderate ********* ** ********, but *** ** ****** as ** **** ****. For *******, ****' ***** Suite ********* **** **** to ****** ** ************* the **** *** ****** *** *** night (************* **-** ***), as *** ***** *** (~10 ***). 

Only ********* **** ***

********'* ********* *** ********* when ***** ***** *** Avigilon ******* ****** ***, which ** ******** *** event *************. ***** ** no *** ********* *** event ***** *** *** camera ** ** ****** in **** ***** ****** analytics. ************, ******** **** not ********** ********* ***** analytics **** *** ***** party *****, ****** **** point *** **** **** use *** ***** ***** framework, ***** ** ********* to ****** ** ******* these ******** ******. *******, ACC ***** ***** ** required *** ************* ** ***** cases, ****** ******** ********* and ***** ***** *** an ******** ***********.

Versions ****

*** ********* ******** **** used ****** *******: 

• *.*-***-***-**: *.**.*.**(*****)
• *.**-***-***-**: *.**.*.**(*****)
• ******** ******* ******: *.*.*.*