Please Help! Different output of RAW picture - subject much further! - Hello, I'm a NEWBIE - HELP!! (Newbies assistance, User Guides and thank you notes) - CHDK Forum
« previous next »
Pages: [1]   Go Down

Please Help! Different output of RAW picture - subject much further!

  • 1 Replies
  • 2825 Views
*

Offline fjordlisk

  • *
  • 1
Please Help! Different output of RAW picture - subject much further!
« on: 16 / May / 2012, 07:40:57 »
Advertisements
My subject appears to be much further on raw than on JPG (see pictures).

I would like to correct this and achieve the same distance. If someone can help me with this please -- I searched forums first but saw no similar topics.

Thanks all!!!
Logged
*

Offline outslider

  • *****
  • 762
Re: Please Help! Different output of RAW picture - subject much further!
« Reply #1 on: 16 / May / 2012, 13:14:37 »
If you have used any kind of digital zoom it is normal and unchangable. RAW shows what the exactly is on the sensor - without any corrections that are done further by Canon firmware. This includes:

- digital zooming (it just takes a data from a part of the sensor for further steps)
- lens disortion correction (you can see, that lines that are straight on JPG might be not straight on the RAW)
- colors modifications (contrast, white balance and so on).

So - if you RAW shows more than JPG you have to use optical zoom or stand closer to the object...
Logged
if (2*b || !2*b) {
    cout<<question
}

Compile error: poor Yorick
Pages: [1]   Go Up
« previous next »
 

Related Topics


SimplePortal © 2008-2014, SimplePortal