Hi, What does your input image contain ? Decimal values between 0 and 255 ? For the Convert application, "-type none" means no rescaling, pixel values are just cast to the output type. Could you send the terminal output (for both Convert and Rescale)?
Regards, Guillaume On 12/16/2015 02:05 PM, Raul ZM wrote: > > Hi there, > > we are trying to transform a float32 tiff image into a uint8 (so from > decimals to the interval 0 to 255). > For this we have tested Convert: > olbcli_Convert -in file1.tiff -out file2.tif uint8 -type linear (btw, > what would be type "none"?) > > and Rescale: > otbcli_Rescale -in file1.tiff -out file2.tif uint8 -outmin 0 -outmax 255 > (also tried without the last three parameters as these are the default > values) > > in both cases we get blank images or an stripped image that has nothing > to do with the original file. > Any idea/suggestion of what might be going on? > > Thanks > Raul > PS: we are calling the .bat files from DOS > > -- > -- > Check the OTB FAQ at > http://www.orfeo-toolbox.org/FAQ.html > > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/otb-users?hl=en > --- > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout. -- <www.c-s.fr> *Guillaume PASERO* Ingénieur d'études et développement *Business Unit E-SPACE & Geo Information* <https://thor.si.c-s.fr/blogs/cs-blogs-business/>*- Département APPLICATIONS* *CS Systèmes d'Information* Parc de la Grande Plaine - 5, Rue Brindejonc des Moulinais - BP 15872 31506 Toulouse Cedex 05 - FRANCE +33 561 17 64 21 - [email protected] -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
