Search found 17 matches

by tco95ttocs
2018-08-16T06:44:10-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

SO it seems, that for big files its neccessary to youe a 64bit platform!

But now i found another smaller Images which produces the same error!
Is it possible, that you can test it again?
I put them to dropbox.
by tco95ttocs
2018-08-14T01:40:02-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

i found the problem! It was the VS-Project itself! In the "properties" under the point platform i choosed "Any CPU" and the radio-button "prefer 32 bit" was checked! If je uncheck this button it works! Same effect comes when choosing "64bit" as platform. This works, but the 32bit platform didn't wor...
by tco95ttocs
2018-08-14T01:19:29-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

ok i tried again, with magick.net 7.6.0 with this code: using (MagickImageCollection images = new MagickImageCollection()) { MagickImage redimage = new MagickImage(@"E:\luna\magick_test\NOBN\R\ROBN2184.jp2"); images.Add(redimage); MagickImage greenimage = new MagickImage(@"E:\luna\magick_test\NOBN\G...
by tco95ttocs
2018-08-09T22:13:05-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

ok i'll test it again.

which version of magick.net did you used?
by tco95ttocs
2018-08-06T03:17:21-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

Hi
After a month of holiday, i just wanted to know if it was possible to reproduce my problem?
by tco95ttocs
2018-06-25T22:04:33-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

So
can you reproduce this problem?
by tco95ttocs
2018-06-20T22:55:08-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

Are the files ok for testing?
i also got some smaller files, and with them the combing works!

not working:
original tif : 770mb and 1GB
seperated jp2 (quality 45): between 70 and 100mb

working:
original tif: 400mb
seperated jp2 (quality 45): between 15 and 30 mb
by tco95ttocs
2018-06-18T22:44:28-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

Hi,
i put the files to dropbox for better handling.

I know that normally the 4th channel ist the alpha channel, but in our case we use this channel as the infrared channel. and as i can say, separating these 4 channels works fine!
by tco95ttocs
2018-06-17T23:30:47-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Re: Error combining jp2 files with magick.net

Hi guys,

here you can found the original image i used to separate into the 4 chanels:
R
G
B and
infrared

afterwards i tried to combine them to one image. But then i got that error above!
by tco95ttocs
2018-06-15T04:04:12-07:00
Forum: Magick.NET
Topic: Error combining jp2 files with magick.net
Replies: 17
Views: 12504

Error combining jp2 files with magick.net

Hi guys, i got an error when trying to combine some jp2 files. These files are created by separating the chanels of a tiff-file using magick.net. But now i wanted to go the way back and combine these separated chanels, but it doesn't work! I got the Errormessage : "Failed to decode the codestream in...
by tco95ttocs
2017-10-11T04:05:58-07:00
Forum: Magick.NET
Topic: colordepth of the whole image not the separate channels?
Replies: 3
Views: 9196

colordepth of the whole image not the separate channels?

Hi guys,

is there a possibility to get the colordepth of an image?
For example i have a 4 channel tif-file and each channel has 8bit.
So is there a function which gives me 32 as the colordepth of the image?

thanks
by tco95ttocs
2017-09-05T01:37:49-07:00
Forum: Magick.NET
Topic: 32bit tif to 8bit jp2 or tif -> peaks in histogram
Replies: 8
Views: 9439

Re: 32bit tif to 8bit jp2 or tif -> peaks in histogram

perfect new Magick.net Version 7.0.7 works fine :D
by tco95ttocs
2017-08-31T22:42:15-07:00
Forum: Magick.NET
Topic: 32bit tif to 8bit jp2 or tif -> peaks in histogram
Replies: 8
Views: 9439

Re: 32bit tif to 8bit jp2 or tif -> peaks in histogram

thx for helping :)
i hope the the repaired .net Version will follow as soon as possible!
by tco95ttocs
2017-08-30T23:05:14-07:00
Forum: Magick.NET
Topic: 32bit tif to 8bit jp2 or tif -> peaks in histogram
Replies: 8
Views: 9439

Re: 32bit tif to 8bit jp2 or tif -> peaks in histogram

i know that there are som higher peaks in the original file, but in the histograms i provided you can see the black and white lines! and they comes when using the code above in VS 2013! So where are they from? I tested it with the command-line and i got the same wrong histogram when converting tif t...