How to detect the white screen from the real time camera video output

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How to detect the white screen from the real time camera video output

Zhou, Gaofeng [Shanghai]
Hi guys:
In the group who have the experience about how to detect the white screen from the real time camera video output( the case is that we monitor the display screen whether have white or black screen display with a camera)?


Best regards!
Gaofeng Zhou
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Re: How to detect the white screen from the real time camera video output

Tobiah Mwima
Hey Hai I can  do that  I ou will have to process each frame capture in realt time the use employ a comparison between white or black samples if there is a match which is almost like recognition ---detection -comparison - recognition Kindly get in touch If you need more information 
Sent from Yahoo Mail on Android
 
  On Mon, 25 Sep 2017 at 7:38, 'Zhou, Gaofeng [Shanghai]' [hidden email] [OpenCV]<[hidden email]> wrote:      


Hi guys:
 
In the group who have the experience about how to detect the white screen from the real time camera video output( the case is that we monitor the display screen whether have white or black screen display with a camera)?
 
  
 
  
 
Best regards!
 
Gaofeng Zhou
   #yiv4207661519 #yiv4207661519 -- #yiv4207661519ygrp-mkp {border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;}#yiv4207661519 #yiv4207661519ygrp-mkp hr {border:1px solid #d8d8d8;}#yiv4207661519 #yiv4207661519ygrp-mkp #yiv4207661519hd {color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;}#yiv4207661519 #yiv4207661519ygrp-mkp #yiv4207661519ads {margin-bottom:10px;}#yiv4207661519 #yiv4207661519ygrp-mkp .yiv4207661519ad {padding:0 0;}#yiv4207661519 #yiv4207661519ygrp-mkp .yiv4207661519ad p {margin:0;}#yiv4207661519 #yiv4207661519ygrp-mkp .yiv4207661519ad a {color:#0000ff;text-decoration:none;}#yiv4207661519 #yiv4207661519ygrp-sponsor #yiv4207661519ygrp-lc {font-family:Arial;}#yiv4207661519 #yiv4207661519ygrp-sponsor #yiv4207661519ygrp-lc #yiv4207661519hd {margin:10px 0px;font-weight:700;font-size:78%;line-height:122%;}#yiv4207661519 #yiv4207661519ygrp-sponsor #yiv4207661519ygrp-lc .yiv4207661519ad {margin-bottom:10px;padding:0 0;}#yiv4207661519 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Re: How to detect the white screen from the real time camera video output

Tobiah Mwima
Oh maybe have missed something 

Sent from Yahoo Mail on Android
 
  On Mon, 25 Sep 2017 at 8:32, Tobiah Mwima [hidden email] [OpenCV]<[hidden email]> wrote:      
Hey Hai 
I can  do that  I ou will have to process each frame capture in realt time the use employ a comparison between white or black samples if there is a match which is almost like recognition ---detection -comparison - recognition Kindly get in touch If you need more information 
Sent from Yahoo Mail on Android
 
     


Hi guys:
 
In the group who have the experience about how to detect the white screen from the real time camera video output( the case is that we monitor the display screen whether have white or black screen display with a camera)?
 
  
 
  
 
Best regards!
 
Gaofeng Zhou
     
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