 | | 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)
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