Integrated IR Face Rec Problems Tested

By Rob Kilpatrick, Published Feb 02, 2022, 10:20am EST (Research)

*** ********** ** ****** *********** ********* has *********** **** ********* ** ********** and ************, *** **** *** *** weaknesses ** ****** *********** **** ***** IR, *** ****** ********** ** ************ cameras?

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** **** ******, ** ******* **** results ************,*****,********,*****,*********,*******,***,*****/*********, ********* *** *** ***** **** *** what ******** **** ***.

Executive *******

***** ** *** *****, ****** *** facial *********** ******* ******** **** ******* performance ********* ** **** ****** **** integrated **, ******** ********** ***** *********** thresholds ** ****** ******* ***** **********.

****************************** ******** *********** ** ** ******, with **** ****** ***** ** **********, even **** ******** ********** ** ******* angles ***** ****** ***** ********* ** miss **********.

***** ********** ** ** *** ******** on *** **** ******** ** *******, this ** *********** * ***** *****, as ***** *** ********** ********** *********** drops ** *****, ******* **** *********** during *** ***.

What ****** ***** ******

** *** *******, ******* **** *** key ******* *** *********** ***** ** IR:

  • *** ******* ** **:******* **** ********** **** **** **** IR ****** **** ****** *** **** or ****** **** ** ******** ***** neural ******** *** ****** ***********, ******** performance ******** ** ******* ******.
  • ***** ********:******, ******* **** ********* **** **********/** images ******* ***** ****** ******** **** daytime ******. ***** ****** ***** ** IR ******* **** ********, **** ******* details *** **** ********* ** *******, or ********** ***********.

No ****** ********/*********** ************ ********

***** ** ** ****** ******** ** issues **** ** ****** ** **** rec. ****** *** *****, **** ******* suggested ***** **** ********* ****** ** adding **********/** ********* ******, ** ******* recognition ** **, ** **** *** be **** ******* ** ****** ******** in **********, *** ******* ** ***** options ************* ******* ***********.

******* ** ****, ** ******** *********** is ******** ** *** *****, ***** must ***** ****** ** ** *** white ***** ************ ******* ** ***** IR, ********** *******.

*******, ***** ***** ****** *** ******* today, ** ** ****** **** ***** platforms ***** ******* ** *********** **** additional ******** *** ******* ***********.

Avigilon *** *******: **** *********** ** **

*** **** *** ********** ***** *** as ****** **** *********** ** **, Avigilon *** *******, **** **** ***** providing ******** *********** ** **, **** only ****** ********* ** **********.

******** ******* ********** **** "****" ** "medium" ** **, *** ******** ******** recognition ******* ****** ** ***** ********* in *** ***** (******** ****** *********** '********** ******' ******).

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** *** ******* **** ** *******, subjects **** ********** ******* ****** ** IR ******. *******,** ***** *** ********** ** *********, ******** ** * ****/** ****** (~0.02lx) **** ********** **********, **** **** a **-** ***** ********** ****, **** at ***** ********* (~**°).

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Vendors **** *********** ** **

******* ** ***** *** *********, ***** face *** ********* ****** *********** ******* confidence ** ****** ***** ********** ** IR, ******** *****, *********:

Axxon: ***** ********** **** ** ******* ******/******* ** ****** ******

*****'* **** ****************** *********** ** *** ****** ** 10-15 ****** ********** ******** ** **** light, ***** *** **** **** *********** thresholds (**-**% **********).

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** ******* ****** (~**°+) ********** ******* by **-** ****** ** ****, **** complete ****** ** ******** ****.

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Briefcam: *********** **** **** ********-** ** *** **********

******** ********* ****** ** **, **** ********** ******* ****** ** missing **** ******* ******** ****** *******. When *********** ** *** ***** ***** than ********-**, ***** **** ********** ******.

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Herta: ** *********** **** ** *** ******

*****'* ****** *********** (*** *** ****) suffered **** ******* (**+ *****) ********** reductions ** **. *********** *** **** possible ** ******* ******, ***** **°, with ********** ******* ****** ** *******.

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Hikvision: ******** ****** ** **

*********'* **** *********** ****** (*** *** test)******* ********** ** ** ** **-** points, ***** ********** ******* ***** *** recognition ********* (** ** *******).

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ISS: ******* ********** **** ** **, **** ******

***' **** ****** **** **** ** ****** ******** when **** **** ******* ******** ** the ***** ** ** ~**-** ********** drop ******** ** * **** ***** scene, **** ********** ***** ** *** recognition *********. ******** *********** *** ****** at ** ***** **** ********** ******, with ** **** ********.

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Anyvision (*****): ******** ****** ***** *** ******* ********** ****

** ********** ** *********(*** *****), ********* ** ***** *** **** possible **** ******* ******** *** ******** directly ******* ****** *** ******. ********** scores **** ~*.**-*.** ***** **** ******* detections, ******* ********** *** ********** ** being ***** *********.

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SAFR: ******** ****** ** **

**** ******** ****** ************ ** **, **** **** ******** ********** ** confidence **** **** ** **** *****, but ****** *** ********** ** ******* conditions, *** **** ** * "********", shown *****.

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**** ********* ********* ******** ** ***** for ***** ********** *******, *** **** introduced ***** ********* ** *** *****.

****

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