3xLogic VSX-2MP-FE User Manual page 44

ROI s tands f or t he r egion o f i nterest. A nd t he R OI e ncoding e nables y ou t o d iscriminate t he R OI a nd
background i nformation i n c ompression, t hat i s t o s ay, t he t echnology a ssigns m ore e ncoding r esource t o
the r egion o f i nterest t o i ncrease t he q uality o f t he R OI w hereas t he b ackground i nformation i s l ess f ocused.
Steps:
1) Enter t he R OI s ettings i nterface
Configuration > A dvanced C onfiguration > V ideo / A udio > ROI
2) Draw t he r egion o f i nterest o n t he i mage. T here a re f our r egions c an b e d rawn.
3) Choose t he s tream t ype t o s et t he R OI e ncoding.
4) Choose t he R OI t ype.
There a re t wo o ptions f or R OI e ncoding, t he f ixed r egion e ncoding a nd t he d ynamic t racking.
5) The f ixed r egion e ncoding i s t he R OI e ncoding f or t he m anually c onfigured a rea. A nd y ou c an c hoose
the I mage Q uality E nhancing l evel f or R OI e ncoding, a nd y ou c an a lso n ame t he R OI a rea.
! The d ynamic r egion r efers t o t he R OI d efined b y i ntelligent a nalysis s uch a s h uman f ace
detection. Y ou c an c hoose t he I mage Q uality E nhancing l evel f or t he R OI e ncoding.
6) Click S ave t o s ave t he s ettings.
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Region o f I nterest S ettings
Figure 6-­‐24
User Manual| VISIX N etwork C amera
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