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Old 08-01-2015, 01:33 PM   #1
dpgard32
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Registered: Jun 2015
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Securing folders with password


Hello:

New user . Have Linux Mint 17.1. Intel Processor Sandy-bridge 7.

Two questions:

When converting to Linux several photos that were stored in RAW can not be viewed. Dark table has helped problems exporting pics - do not know how.

Had hidden files whilst using Windows. Would like to work with these files and have the files password secured - encrypted if possible.


Many Thanks

Have a great day
 
Old 08-01-2015, 01:47 PM   #2
HMW
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Hi there!

For your first question, perhaps check out ufraw:
https://en.wikipedia.org/wiki/UFRaw
http://ufraw.sourceforge.net/
Should be easy to install with:
Code:
$ sudo apt-get install ufraw
Or whatever application comes with Mint for installing software. Just search for ufraw.

For your second question, check out this thread:
http://www.linuxquestions.org/questi...-linux-448017/

Best regards,
HMW

Last edited by HMW; 08-01-2015 at 01:50 PM.
 
Old 08-01-2015, 04:14 PM   #3
dpgard32
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Registered: Jun 2015
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Many thanks for your help
Will explore these links ASAP

Have a n Exciting day
 
Old 08-01-2015, 05:48 PM   #4
John VV
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Quote:
When converting to Linux several photos that were stored in RAW can not be viewed.
what kind of raw?
there is a real raw image
just binary rows and columns of data and NO header file

or
what camera manufactures call there PROPRIETARY image format


for a real raw
use imagemagick Q8,or Q16 or Q32 to manually open the 8 bit or 16 bit ( signed or unsigned) or 32 bit floating point image
this is an example of a RAW image
gebco_bathy5760x2880.16S.raw
https://drive.google.com/file/d/0B6Z...ew?usp=sharing
( that is a 16 bit SIGNED LSB image that is 5760 x 2880 pixels in size )
a raw is one that you have to specify the number of rows and columns in the image AND if it is 8,16,or 32 bit image

for this raw -to display only
Code:
gmic -type short gebco_bathy5760x2880.16S.raw,5760,2880 
-- or for imagemagick ---
display -size 5760x2880 -depth 16 -format signed  gebco_bathy5760x2880.16S.gray
 
Old 08-01-2015, 08:58 PM   #5
dpgard32
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Registered: Jun 2015
Posts: 3

Original Poster
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Many Thanks
Used a Nikon D90 took pictures in RAW

HAve a great day
 
  


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