vastpost.blogg.se

Goban online
Goban online




goban online
  1. GOBAN ONLINE CODE
  2. GOBAN ONLINE SERIES

Stones that are online but missing from the physical board are highlighted in red. Stones that are on the physical board but not played online are highlighted in green. )Īfter you're connected to a game, the screen shows the current state of the Go board: (For example, this command will attempt to connect to. Where 12345 is replaced with the ID of your game. Once the setup is complete, you can connect to an existing game by running a command like python online_goban.py play 12345 Note that several of these settings are secret and should not be made public (for example, by committing them to a public Github repository). These settings are details in online_goban/ogs_auth.py. Here is one example of a moderate camera angle that worked well:įinally, Online Goban needs some credentials in order to connect to games and submit moves on your behalf.

  • The program will print a list of 4 points to the console.
  • A zoomed view is provided to make this process easier.
  • Select the four corners of the board by clicking on them.
  • It is not necessary for the camera to have a perfect overhead view of the board - a moderate angle is okay. The camera should be position so that the entire board is in the frame and there is a minimal amount of glare from overhead lights.
  • Ensure that the camera has a good view of the board.
  • To calibrate the camera to the Go board, run the command python online_goban.py calibrate These settings might not work for all cameras - this depends on OpenCV support. You can use CAM_AUTOFOCUS and CAM_GAIN to control the camera if autofocus or autoexposure are causing problems. CAM_ID = 0 uses the computer's default camera. The CAM_ID in settings.py allows any regular webcam to be selected. In practice, this could be any camera that OpenCV can use. Hardware and Calibrationīefore playing a game, there are several settings that need to be prepared in online_goban/settings.py.įirst, Online Goban needs access to a single webcam. Required packages are listed in requirements.txt (Python) and js/package.json (Javascript). For developers, see js/README.md for a description of the Node.js program. Note that this package has two separate programs: a high-level Python command-line program that handles the computer vision, and a standalone Node.js program that connects to the OGS API. Second, it connects to the Online Go Server API to submit moves and show the opponent's moves. First, it detects stone positions on a Go board using a simple computer vision pipeline.

    goban online

    This is a course project for Dan Vogel's course CS889: Applied Computer Vision for Human-Computer Interaction at the University of Waterloo.Īt a high level, this program does two things. Note: the appropriate cell codes for the borders are generated automatically by default, so you can leave these parameters blank, and fill only the position of stones, or circled empty positions.Online Goban uses a single webcam and an unmodified Go set to play games on the Online Go server. A lowercase c creates a small red circle.An hyphen or a small x creates the hoshi point.Capital letters from A to I, create the corresponding marks.Note the difference between 01 (with a leading zero) and b1. The numbering is limited to the 00-99 range for practical reasons, it is assumed that there will be a figure change at least every 100 play. Even numbers are always white, and odd numbers are always black (since black gets to make the first move of the game). These 100 tiles are used for game transcription, where the numbering goes beyond 10. They can be marked by a triangle (T) or a number from 1 to 9 (allowing short sequences).

    GOBAN ONLINE SERIES

    These stone series are available as black ( b) and white ( w).

    goban online

    NB: The last four parameters are not used in the 19×19 Goban template.

    GOBAN ONLINE CODE

    For instance, to draw an upper right corner, the final code is simply |u=u|r=r (and remember to place the hoshi point accordingly).

  • The last four parameters |u=u|d=d|l=l|r=r specify which borders should be drawn (up, down, left and right).
  • goban online

    On the last line, the "24" parameter is the size of each tile (in pixels), it should preferably be even for correct centering of cells.Though a preceding space is OK, be sure not to leave a space after that code. The first parameters are one or two letters codes (sometimes three), that specify which tile is used.This template can be used to make go board, with stones and various other marks.






    Goban online