Re: [gdal-dev] ecw speckling in no-data area

2010-08-26 Thread Frank Warmerdam
Ray D. Joslyn wrote: Is there any way to remove the speckling in ecw files in no-data areas and re-output to ecw? There doesn’t seem to be a compression scheme for ecw that doesn’t produce these artifacts. I have tried the nearblack utility, but it doesn’t seem to be able to create or re-writ

[gdal-dev] ecw speckling in no-data area

2010-08-26 Thread Ray D. Joslyn
Is there any way to remove the speckling in ecw files in no-data areas and re-output to ecw? There doesn't seem to be a compression scheme for ecw that doesn't produce these artifacts. I have tried the nearblack utility, but it doesn't seem to be able to create or re-write to an ecw file. Ray