Ibrahim, I don't think you can save the image that way in openev. You can use gdal_translate to perform linear scaling. Use the -scale option. If you think you can stand to lose some info in very dark or very bright areas, specify appropriate values for src_min and src_max.
http://www.gdal.org/gdal_translate.html On Tue, Sep 28, 2010 at 6:26 PM, ibrahim saricicek < ibrahimsarici...@gmail.com> wrote: > Hi List, > > Thanks "Linear Stretch/ Enhancement" works. > And one more question how can i save the image with "Linear Stretch/ > Enhancement" applied? > > Regards.. > > > On Tue, Sep 28, 2010 at 2:59 PM, Chaitanya kumar CH <chaitanya.ch@ > gmail.com> wrote: > >> Ibrahim, >> >> Try the buttons in openev toolbar with the slant lines. They perform >> different kinds of rescaling. >> >> On Tue, Sep 28, 2010 at 5:10 PM, Ibrahim Saricicek < >> ibrahimsarici...@gmail.com> wrote: >> >>> >>> Hi List, >>> >>> By Erdas Imagine 2010 I've combined 3 bands (by Spectral/Layer Stack >>> Menu). >>> Saved as 32 bit. And by "Rescale" menu, rescaled to 8 bit. >>> >>> The image is shown the same on Mapserver, QGis, Ossim, OpenEv and >>> different >>> on Erdas Imagine 2010. >>> You may see the differences on the images. And I attached the image on >>> tif >>> format. >>> >>> What is wrong with QGis, Ossim or OpenEv? >>> >>> Thanks in advance... >>> http://osgeo-org.1803224.n2.nabble.com/file/n5579024/erdas.jpg >>> http://osgeo-org.1803224.n2.nabble.com/file/n5579024/chip.tif chip.tif >>> http://osgeo-org.1803224.n2.nabble.com/file/n5579024/gdal.jpg >>> -- >>> View this message in context: >>> http://osgeo-org.1803224.n2.nabble.com/Erdas-2010-and-OpenEV-different-views-tp5579024p5579024.html >>> Sent from the GDAL - Dev mailing list archive at Nabble.com. >>> _______________________________________________ >>> gdal-dev mailing list >>> gdal-dev@lists.osgeo.org >>> http://lists.osgeo.org/mailman/listinfo/gdal-dev >>> >> >> >> >> -- >> Best regards, >> Chaitanya kumar CH. >> /tʃaɪθənjə/ /kʊmɑr/ >> +91-9494447584 >> 17.2416N 80.1426E >> > > -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9494447584 17.2416N 80.1426E
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