Opened 9 years ago
Closed 5 years ago
#5971 closed defect (wontfix)
tiled tiff with jpeg compression has artifacts
Reported by: | Hoenir | Owned by: | warmerdam |
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Priority: | normal | Milestone: | closed_because_of_github_migration |
Component: | GDAL_Raster | Version: | svn-trunk |
Severity: | major | Keywords: | |
Cc: |
Description
$ gdal_translate testimageuncompressedSmallTiff16Bit.tif -co COMPRESS=JPEG -co NBITS=12 -co TILED=YES -co BLOCKXSIZE=256 -co BLOCKYSIZE=256 jpegoutput.tif $ gdal_translate jpegoutput.tif jpegoutputuncompressed.tif
See attachment.
Removing TILED=YES gives good results.
Attachments (1)
Change History (4)
by , 9 years ago
comment:1 by , 9 years ago
comment:3 by , 5 years ago
Milestone: | → closed_because_of_github_migration |
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Resolution: | → wontfix |
Status: | new → closed |
This ticket has been automatically closed because Trac is no longer used for GDAL bug tracking, since the project has migrated to GitHub. If you believe this ticket is still valid, you may file it to https://github.com/OSGeo/gdal/issues if it is not already reported there.
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trunk r29228, branches/1.11 r29229 "GTiff: avoid generated corrupted right-most and bottom-most tiles for 12-bit JPEG-compressed (partial fix that just disable tile filling, #5971)"
Keeping this ticket open since a more involved fix would ideally be needed to replicate last column and last line instead of leaving them to 0.