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docs(experiments): note archived launchers run at recorded commit only
Saved copies pin internal APIs at their commit; running them on a newer tree can fail or mislead. Decision approved 2026-08-28.44fa8c8
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chore(analyzer): archive the polish-r4 launchers
The two runs that produced numbers this round: the real-frame check of the static-box departure (shot_05's 8 goes from 217 boxes on an empty spot to 1) and the r4 demo regeneration itself. Both copies are byte-identical to the launchers, CRLF on both sides so a checkout does not break that.2829057 -
chore(analyzer): archive the eyeball-review polish launchers
Both have run, so both get their byte-for-byte copy. The gate check measured the three real-frame numbers of steps 1-3; the r3 driver regenerated the demo and came back RED on one line -- shot_07's init_idx 5 track disappears, a BRIEF-listed stop condition -- so no bundle enters the repo and `ad534bb8` stays the packaged set. Every other gate held, including 0 leaves differing outside `ball_tracks` across all fourteen shots. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>2b1d64e -
chore(data): regenerate CPU demo with hybrid far-zone detect
The detector changed, so the shipped demo had to come from the pipeline that now exists. First regeneration whose gate is not "nothing may change": boundaries 14/14, no pocket flag lost and the one new flag only on shot_10 (10 total, eye-checked), suspect flagged 0/14, ball 5 present at conf 0.688, shot_05 coverage 1.000, rack_guess on 09+10 only. Reproduces the first run leaf for leaf outside timings and rack_guess.46857ab -
chore(analyzer): archive the far-zone demo regeneration driver
The run happened and its gate came back RED, so the bundle was not shipped and step 6 has no data commit -- but the driver and the thresholds it measured belong in git either way. Also drops two stray blank lines above rack_cluster. Red: rack_guess also fires on shot_07, pocketed_guess gains a tenth flag on shot_10, shot_09 v0 moves -41.7%. Numbers in the HANDOFF.2e493d6 -
feat(analyzer): rack_guess display flag for occluded break racks
Down the table the rack is a diamond seen edge on, so balls hide behind balls and 9 of 9 is unreachable -- at 1280 the shot_09 cluster even returns ten boxes for nine balls. Flag it instead of inventing points: 3+ balls inside 0.15 m of one centre with the cue 0.5 m away. Gate: on for shot_09 (4 of 9 seen) and shot_10 (5 of 9), off for shot_02/03/05; 9 unit tests; pytest 2x green on both venvs.2bb6493 -
feat(analyzer): hybrid detect imgsz 960 with 1280 first-frame pass
Balls at the far rail are ~22 px wide and imgsz 640 shrinks them to 7, which is why shot_02 never had ball 5. 960 for every frame costs 2.1x, and the one frame balls_init is built from is read at 1280, where that ball reads 0.688 instead of 0.208. Segmentation stays at 640. Gate: shot_02 balls_init has a ball 0.0158 m from (1.145, 2.468) at conf 0.688 >= OP_CONF 0.2993; pytest 2x green on both venvs.9694f55 -
feat(dataset): add ND1 frame harvest script for archive VODs
The real repair for 20 px far balls and for a rack seen down its own axis is a fine-tuned detector, and that starts with frames whose provenance is recorded. One frame every 2 s, decoded sequentially so the PTS in the manifest belongs to the image beside it, plus the source SHA-256. First run on rack_a1: 160 frames against a duration of 320.0 s, 65311 archive files identical before and after. New commit scope "dataset" (approved in the BRIEF of 28/08): research data that never enters a repository.3ce4659 -
chore(analyzer): add far-zone detection probe (640/960/1280/band)
Design doc 7 section 3.1: measure, do not choose. Ball 5 of shot_02 is invisible at 640 (no box at all, conf floor 0.05), 0.208 at 960, 0.266 on the native far-band pass, 0.688 at 1280 -- only 1280 clears OP_CONF 0.2993. Cue at the far cushion: 5/16 frames at 640, 16/16 everywhere else. Cost per frame 56.4 / 118.4 / 212.7 / 117.0 ms = 1.0 / 2.1 / 3.8 / 2.07x. No configuration meets all three clauses; the numbers go to Cowork.9e5b26f
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chore(data): regenerate the CPU demo bundle with pocket-bound flags
The shipped flags came from the near-pocket rule alone. Same VOD and corners; this round leaves the tracker alone, so the comparison walked into ball_tracks too: 0/84 headline cells, 0 other pre-existing leaves down to every track point, 0 shot boundaries, all 14 overlays byte for byte identical. pocketed_guess 7 -> 9 (shot_03 and shot_14); tracks, points, steal-ends and longest hole all unchanged.b33d4a2 -
chore(data): regenerate the CPU demo bundle with capped ball tracks
The shipped tracks came from the uncapped gate. Same VOD and corners; only ball_tracks was allowed to move, and nothing else did: 0/84 headline cells, 0 other pre-existing leaves, 0 shot boundaries. Tracks 19 -> 17, pocketed_guess 1 -> 7, ends within 3 cm of another ball 6 -> 3, longest hole in a track 5.267s -> 0.467s.e837cee -
chore(data): regenerate the CPU demo bundle with ball tracks
The shipped demo still showed only the cue moving. Same VOD and corners as the 25/08 bundle; object-ball tracking may only ADD, so the gate was that nothing else moved: 0/84 headline cells, 0 leaves over a FULL comparison of every pre-existing key, 0 shot boundaries. Adds 19 ball_tracks over 14 shots, 1 flagged pocketed.0abf5e0
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docs(repo): point the experiments README at launchers/
The intro still described the pre-25/08 convention of keeping hand-run launchers at the workspace root. Last place in the app repo saying so. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>1a8b8c8 -
feat(analyzer): rebaseline the demo bundle on the cpu pipeline
The shipped set came from a CUDA worker, which does not reproduce (131 cells differed between two runs, 13-14/08). CPU does, so the Space now ships what its own hardware produces. Same VOD and corners, run 25/08 at 4c84e05: 14/14 shots equal to column C of the 24/08 three-way check on every field, 14/14 shot boundaries equal to the 14/08 manifest. Last Vietnamese strings gone -- regenerated, never hand-edited.1c0d153
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chore(repo): scaffold poolcoach-app with layered requirements
Fresh repository for the Analyzer, split off from poolcoach-rl. Git LFS tracks *.pt/*.mp4/*.png from this first commit because Hugging Face (Xet) rejects any binary that never went through LFS, even in an old commit -- the previous repository had to push an orphan snapshot branch instead. Requirements are rebuilt from the import graph of the code being ported, not copied: core / app / cv / cv-cpu / dev.27b06b1