scan.py --view serves a page (myscan/webview.py, standard library only) with
MJPEG streams of the latest camera frame and the page as it is stitched,
Start/Stop buttons, PNG/JPEG download of the finished page and a screenshot
of the current view.
myscan/live.py keeps a downscaled preview: new frames are pasted at their
current best pose, and a background thread re-solves the pose graph every
1.5 s (throttled to at most ~50% duty) and redraws the preview off the
registration thread. PageGraph.solve can now run on a prefix of the frames
while add() continues, keeping loop closures and features between solves,
so the final solve after the stop press is much shorter. Frame PNGs are
saved on their own thread.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
erikandClaude Opus 5.5
f47df93c97