MARSAD / CONSOLIDATED CATALOG / #014
Headphones and an unresponsive straight crossing
Awaiting your 3D scene approvalA headphone-wearing pedestrian walks straight into the lane without reacting to a warning, then completes the crossing.
Original description: 前方有行人佩戴着降噪耳机,听不到车辆靠近的警示音,径直走入车道。
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Critical moments
What to verify
- Verify exactly one adult and one persistent headphone prop, with no phone, extra pedestrian or detached duplicate headset.
- Evaluate 941 samples at 20 Hz over -7..40 s; keep x=43.2 throughout and maintain grounded walking with bounded acceleration and deceleration.
- Show no warning-related head turn, evasive step or lane pause; this must remain distinct from the phone-distraction scene.
- Verify the complete adult footprint is within the south sidewalk initially and within the north sidewalk at 8.8 s; check existing curb transitions without adding a ramp.
- Keep ego stopped at x=12, y=0 until at least 11 s and release only after the pedestrian's full articulated envelope remains clear.
- Require human approval of the entire rehearsal before Image 2.5 edits original Image 4; use the rehearsal for position and posture, not replacement architecture.
Review notes
Reviewed the full straight crossing, headphones and steady walking. The headset remains attached and facing follows the crossing path. Contact inspection was reframed from the road side.
Check action, relative position, facing, posture and visibility. Approximate offsets are acceptable. Sampled visual checks do not prove every contact or continuous collision clearance.
Rendered inspection views
Event, approach and final views rendered from the exact committed Higgsfield Blender source. These are procedural 3D previews, not generated training photographs.











Original NAVSIM camera context


4 conflicting background vehicles were moved to clear holding positions for this counterfactual rehearsal. Original photos remain unchanged. Before later inpainting, any overlap with original-photo traffic must be resolved. Background positions in this 3D rehearsal are not an exact replay of the photographs.
After scene approval
The working pipeline will edit each original NAVSIM camera photograph with Image 2.5. Its same-time Higgsfield view will provide position and posture, annotated with facing direction and current speed. Temporal image requests will cover the full event with a 1 Hz base plus critical moments.
Assumptions and source provenance
- This is a counterfactual proposal on the windblown map. Original Image 4 supports the sunlit street, intersection and buildings, but does not establish the proposed pedestrian or headphones.
- The crossing is unmarked at x=43.2. The authored start at y=-4.3 and finish at y=8.65 use the supplied south and north sidewalk polygons; no new crosswalk is introduced.
- The warning being masked by active noise-canceling headphones is a stipulated narrative condition. Device mode, actual audibility and hearing ability cannot be inferred from a photograph.
- Playback is finite and non-looping at 20 Hz from -7 to 40 s, with a rest, a continuous straight crossing, a bounded stop and a persistent final state.
- Human support remains at z=0 on mapped ground. The headphone attachment is vertical above the same support location and follows the head without snapping.
- Ego is the simulator vehicle, approximately 4.6 by 1.85 m, stopped with its center at x=12, y=0 by -3 s. Release at 11 s is conditional on verified buffered-corridor clearance.
- Curb profiles and photographed vehicle depths require human review. The initial review seek point is not approval, and no image generation or executed validation is claimed.
Fresh GPT-6 motion plans use semantic descriptions from the pinned consolidated catalog and NAVSIM environments. No upstream nuPlan vectors, trajectories or images are used. The four source environments are reused; 82 scenario descriptions do not mean 82 independent locations.
Higgsfield revision 1. The portable GLB combines export clips without changing geometry or animation samples.
This review uses Higgsfield revision 1 and the exact exported scene snapshot.
Higgsfield workspace (latest revision) · Download animated GLB · GPT-6 scene plan · Visual review evidence · Motion checks · Approval status