My boss asked me to mosaic and color-balance multiple Landsat 8 tiles for presentation. I tried to do that in ERDAS but it returned weird result as below:
Obviously it's the black edges or nodata pixels were counted while balancing the color. Is there a way to eliminate those annoying pixels?
The tiles were exported from the direct 16-bit USGS ".tar.gz" data files into 8-bit images. And the 8-bit images were then brought in to the Mosaic Pro session for color correction. All processes were done by ERDAS. However I also tried to export the 8-bit images through ArcGIS and then process in ERDAS Mosaic Pro but the result was the same.
أكثر...
Obviously it's the black edges or nodata pixels were counted while balancing the color. Is there a way to eliminate those annoying pixels?
The tiles were exported from the direct 16-bit USGS ".tar.gz" data files into 8-bit images. And the 8-bit images were then brought in to the Mosaic Pro session for color correction. All processes were done by ERDAS. However I also tried to export the 8-bit images through ArcGIS and then process in ERDAS Mosaic Pro but the result was the same.
أكثر...