Dominik Roth
ff3b89c41b
Reads a screenshot of the in-game map table and recovers where on the board it is looking. The scene is a flat table under a perspective camera, so a single homography describes grid<->screen exactly; that is fitted from line evidence (LSD segments, vanishing-point RANSAC, 1-D lattice fits). Line evidence alone cannot finish the job: the 1km cells and the 100m subgrid are locally identical, so it fixes neither scale, axis assignment, axis direction nor phase. Those come from the cell labels -- and the labels are never *detected*, they are correlated where the grid says they must be (9% in from a cell's left edge, 6% down from its top). Blob detection on aerial-photo terrain finds texture, not glyphs; correlating a known template at a known place has no such failure mode. The same score then ranks the geometry hypotheses, since a wrong lattice puts the crop where no label is, so one number resolves scale, axis assignment, direction, phase and anchor together. Markers are found by hostile/friendly colour plus an IoU test against an ideal inscribed diamond, which cut a red-lit shot from 43 false positives to 2 while preserving every hand-verified count. Unit-type classification is present but not yet reliable, and returns unknown rather than guessing. Measured over the fixture set: 7 of 10 solve, each with 100% of its ground-truth points in the correct cell (85/112 overall), residual spread 0.005-0.033 cells. The other three reject cleanly; none has ever produced a plausible-but-wrong grid. Across 122 typewriter screenshots solve() accepted none, which is what makes clipboard routing safe. Fixtures: 10 map shots with hand-transcribed ground truth, plus 10 typewriter shots spanning 262-5366px for routing and future OCR tests. Map shots wider than 2400px (the pipeline's own maximum working width) were downscaled with their coordinates rescaled to match; re-measured afterwards, the results are identical. Typewriter shots stay at native resolution because OCR needs the text legible. Drops docs/map_vision_plan.md and its WIP prototype: the design now lives in the module docstring, next to the code it describes. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
51 lines
4.3 KiB
Plaintext
51 lines
4.3 KiB
Plaintext
Copyright (c) 2013, Quote-Unquote Apps (http://quoteunquoteapps.com), with Reserved Font Name Courier Prime.
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This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
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SIL OPEN FONT LICENSE
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Version 1.1 - 26 February 2007
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PREAMBLE
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The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.
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The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.
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DEFINITIONS
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"Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.
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"Reserved Font Name" refers to any names specified as such after the copyright statement(s).
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"Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s).
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"Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.
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"Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.
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PERMISSION & CONDITIONS
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Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:
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1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
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2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
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3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
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4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
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5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.
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TERMINATION
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This license becomes null and void if any of the above conditions are not met.
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DISCLAIMER
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THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
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