Forget Android. You need to build that into a pair of shades. How long until we get Chess-implants?
Mark On Sun, Feb 27, 2011 at 11:51 AM, Jim Babcock <[email protected]> wrote: > Back in November, I wrote to this list looking for a deadness > evaluator for my project, Go Scoring Camera. Well, I'm proud to > announce that Go Scoring Camera is now up on the Android Market, with > a 7 day free trial version ($10 for the full version). This is > actually the second iteration - the first iteration was an > unpublicized beta - and it has lots of nice features the first > iteration didn't like SGF export, score estimation using wavefront > analysis, and support for seki (though you still have to mark groups > in seki yourself if you're using a ruleset which cares about that). > Get it from the Android market or check out the user documentation at > http://goscoringcamera.com/?page_id=4. So if you've got an Android > phone, whip it out the next time you're playing on a physical board! > > I ended up using Fuego for deadness evaluation, running server-side to > get around the programming-language incompatibility issue. I also > tried gnugo, but rejected it because if you give it a mostly-empty > board and ask for the aftermath, it would self-play a whole game. (At > least, it did the way I had it set up; I suppose there could've been a > workaround I didn't find.) It finds the grid with an ad-hoc algorithm > based on looking for straight lines with a Sobel edge detector and > fitting to them. Stones are identified by throwing a bunch of features > - brightness, redness, edge presence, etc. in various sample patterns, > into the Weka machine learning package. It works pretty reliably as > long as you're using a real board, and not photographing a monitor, > which doesn't work very well. It also has a pretty good visualization > to help you spot and fix errors, and since everything is done > server-side, any mistakes it makes end up in my dataset to be > investigated and fixed later. > _______________________________________________ > Computer-go mailing list > [email protected] > http://dvandva.org/cgi-bin/mailman/listinfo/computer-go > _______________________________________________ Computer-go mailing list [email protected] http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
