Re: [gdal-dev] Impact of tile size on artifacts in JPEG-compressed Tiffs

2017-11-15 Thread jratike80
Jacob Adams wrote > I'd like to check my understanding of the impact of the tile size on > JPEG-compressed geotiffs. > > I've been getting dark bands 4 or 5 pixels wide on the bottom and right > edges of the image when manually creating large image tiles from a > collection of smaller tiles. I'm

Re: [gdal-dev] Impact of tile size on artifacts in JPEG-compressed Tiffs

2017-11-15 Thread Even Rouault
On mardi 14 novembre 2017 13:16:40 CET Jacob Adams wrote: > I'd like to check my understanding of the impact of the tile size on > JPEG-compressed geotiffs. > > I've been getting dark bands 4 or 5 pixels wide on the bottom and right > edges of the image when manually creating large image tiles fro

[gdal-dev] Impact of tile size on artifacts in JPEG-compressed Tiffs

2017-11-14 Thread Jacob Adams
I'd like to check my understanding of the impact of the tile size on JPEG-compressed geotiffs. I've been getting dark bands 4 or 5 pixels wide on the bottom and right edges of the image when manually creating large image tiles from a collection of smaller tiles. I'm using the common aggressive