Align bbox coordinate handling across primary and fallback paths, normalize Both-mode raw mask rendering, and tighten demo result typing to reduce runtime/display inconsistencies.
Apply Oracle-guided cleanup to make the demo pipeline contract explicit and remove defensive runtime indirection while preserving existing visualization behavior.
Integrate an opt-in OpenCV visualizer into the demo runtime so operators can monitor tracking, segmentation, and inference confidence in real time without changing the default non-visual execution path.
crosstyan