To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.roboticsOpen lugnet.robotics in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 Robotics / 18251
    Re: Rover Programming —PeterBalch
   (...) needs (...) uncompressing (...) Run-Length-Encoding (RLE) should work well on a blobby black-and-white map. Or you could store line N as the difference (or XOR) between line N and line (N-1). The difference would be mostly zero. Then RLE it. (...) (22 years ago, 27-Jun-02, to lugnet.robotics)
   
        Re: Rover Programming —Steve Baker
   (...) Yes - and it's very fast to implement. Better still, you can use one of several rectangle encoding tricks that are out there (kind of like two-dimensional run-length encoding). Those are typically able to compress at the square of the ratio of (...) (22 years ago, 28-Jun-02, to lugnet.robotics)
 

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR