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Improved layer processing for MRC compression of scanned documents
2009 16th IEEE International Conference on Image Processing (ICIP)
The Mixed Raster Content (MRC) document compression is a well documented standard. Its efficiency for representing sharp text and graphics over a background has been extensively presented. Scanned documents, however, are difficult to be dealt with because of soft transitions. In one of our previous works we presented a pre/post-processing algorithm for MRC compression of scanned images that sharpens the edges, before compression, and softens it again, after reconstruction. The present paperdoi:10.1109/icip.2009.5413755 dblp:conf/icip/ZaghettoQ09 fatcat:ymipdwok2fdwvpei47yvupunye