The Spectre of Math

November 18, 2009

advancecomp

Filed under: Linux,Technology — jlebl @ 10:11 am

poking around I just found advancecomp which uses the 7zip compression deflate algorithm which seems to get often better results than running optipng with the full 1000 trials. Though I guess running first optipng and then advpng is probably best. optipng optimizes for the correct filter and advpng then might (not always) get better compression. It would be good if optipng also tried the 7-zip algorithm. The plot2-nq8.png didn’t decrease anymore, but plot2.png went down by 2k and is now 51k.

Advertisements

Leave a Comment »

No comments yet.

RSS feed for comments on this post. TrackBack URI

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Create a free website or blog at WordPress.com.

%d bloggers like this: