Open wstaelens opened 6 years ago
pdf file with JBIG2 image inside: https://ia800302.us.archive.org/22/items/onlatinlanguage01varruoft/onlatinlanguage01varruoft.pdf ( https://archive.org/details/onlatinlanguage01varruoft )
on the second page the quality is not good. I don't know if this is due to this JBig2Decoder.NET or because of the component using it.
this is the quality: but foxit reader shows it ok.
I've seen this project https://github.com/afila/JBIG2-Image-Decoder.NET :
A .Net implementation of the Borisvl/JBIG2-Image-Decoder(fork of JPedal's JBIG2 library) with correct MMR decoding
could it be that this MMRDecoder gives better quality? https://github.com/afila/JBIG2-Image-Decoder.NET/blob/master/JBig2Dec/Decoders/MMRDecoder.cs compared to https://github.com/devteamexpress/JBig2Decoder.NET/blob/master/JBig2Decoder/Decoders/MMRDecoder.cs
pdf file with JBIG2 image inside: https://ia800302.us.archive.org/22/items/onlatinlanguage01varruoft/onlatinlanguage01varruoft.pdf ( https://archive.org/details/onlatinlanguage01varruoft )
on the second page the quality is not good. I don't know if this is due to this JBig2Decoder.NET or because of the component using it.
this is the quality:
but foxit reader shows it ok.
I've seen this project https://github.com/afila/JBIG2-Image-Decoder.NET :
could it be that this MMRDecoder gives better quality? https://github.com/afila/JBIG2-Image-Decoder.NET/blob/master/JBig2Dec/Decoders/MMRDecoder.cs compared to https://github.com/devteamexpress/JBig2Decoder.NET/blob/master/JBig2Decoder/Decoders/MMRDecoder.cs