Conversion problem

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12693065

Conversion problem

Post by 12693065 »

I have a Tif file which is LZW compressed and bitmap style
I need to convert it into a Tif with Group4 compression and B/W style

I have use the command
convert old.tif new.tif -compress Group4

But the new.tif is black / white reversed that mean the black part become while and the while part become black

Any1 can help

Many Thanks
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