jpeg2000 decoding problem ?

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jys31
Posts: 1
Joined: Tue Mar 28, 2017 2:05 pm

jpeg2000 decoding problem ?

Postby jys31 » Tue Mar 28, 2017 2:14 pm

I found something that appears to be a bug while trying to convert a .jp2 file to .tif

- I am currently using XNVIEW 2.39 for Windows
- The file is a "near black" image whith values randomly spread arround a mean value of 32 LSB (in 16 bits word)

-> The image that I got after the conversion is "all black" with all values stuck to 2 LSB (in 16 bits)

Have you ever seen this ?
... Or do I use it "abnormaly" ?

Thanks for any help :-)

JYS (in Toulouse)

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xnview
Author of XnView
Posts: 27080
Joined: Mon Oct 13, 2003 7:31 am
Location: France
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Re: jpeg2000 decoding problem ?

Postby xnview » Wed Mar 29, 2017 12:26 pm

is it possible to have the file?
Pierre.


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