02 — Current and Frozen State

Status

CURRENT_PROJECT_DB_SCHEMA=v27
PRODUCTION_TASK_KINDS=16
USER_FACING_UI_LANGUAGE_NORMALIZATION=PASS
CURRENT_IMPLEMENTATION_CURSOR=PHYSICAL_AUTOFOCUS_OPTICAL_APPLICABILITY_VALIDATION

Authority

README.md, AGENTS.md, docs/roadmap/roadmap.md, specialized architecture documents, and retained checkpoint evidence.

CURRENT

Project DB head                         v27
Production Task kinds                   16
Feature Store                           IMPLEMENTED
Visual Index                            IMPLEMENTED
Candidate Pair                          IMPLEMENTED
Matcher                                 IMPLEMENTED
TUI operational observatory            VALIDATED
User-facing TUI/control language         PASS
External SSD controller                 VALIDATED
Calibration Solver Preflight v1         PASS
Calibration Evidence Solver v1              IMPLEMENTED/VALIDATED
Calibration solver white-border evidence    PASS/FROZEN
Calibration solver producer identity        PASS/FROZEN
Calibration solver per-view evidence        PASS/FROZEN
Calibration solver bundle repair            PASS/FROZEN
Calibration workflow input boundary         PASS/FROZEN
Calibration workflow evidence materialization PASS/FROZEN
Calibration workflow selected-execution binding PASS/FROZEN
Calibration workflow Tooling/Bootstrap READY PASS/FROZEN
Calibration Science v2 heterogeneous optics  PASS/FROZEN
Calibration v2 optical-state foundation       PASS/FROZEN
Calibration v2 heterogeneous publication     PASS/FROZEN
Calibration Workflow v2                     PASS/FROZEN
Adaptive capture settings semantics         PASS/FROZEN
Autofocus v2 foundation                     PASS/FROZEN
Calibration Tooling planarity alignment     PASS/FROZEN

The additive schema lineage is:

v22 selected scientific execution foundation
v23 generic optical-context overlay
v24 raw.develop.batch/1
v25 features.extract.batch/1
v26 Capture geometric state/applicability

FROZEN

Preserve at their documented boundaries:

Capture / Asset Provenance;
acquisition ingestion and durable campaign execution;
Photo Quality Triage;
Selected Scientific Execution;
Geometric Verifier v3;
Track Model / Track Builder;
Sparse SfM capability through Gate G (detailed lifecycle: Gate A decision/historical; Gates B-G PASS/FROZEN);
Phase H v1;
MVS-M1 external OpenMVS 2.4.0 boundary;
Calibration Science v1;
Calibration Tooling v1;
Calibration Bootstrap v1;
Internal Parallelism / Compute Resources;
Resource / Compute Governor;
ORB Vulkan backend;
Global Maintenance Audit;
Real S21 Tracks;
Real A6000 pre-SfM.

FROZEN protects meaning and boundary, not necessarily every file byte.

Current calibration-v2 design intent

Calibration v1 remains a valid frozen compatibility path. It is not weakened or retroactively reinterpreted.

The current product dependency has changed before the physical campaign because real A6000 engine-bay acquisition evidence showed that normal operation requires heterogeneous optics and autofocus. Calibration Science v2 must therefore define an additive path in which:

one project may mix camera bodies
one project may mix lenses
one project may mix focal configurations
one selected execution may use multiple calibrations
each selected image must resolve to exactly one compatible calibration
autofocus is a normal supported acquisition mode
exposure settings are adaptive rather than fixed scientific constants

Capture/quality acceptance and calibration readiness are distinct. A sharp, usable image with unresolved optics is retained and reported as CALIBRATION_REQUIRED; it is not discarded merely because calibration evidence is not yet available.

No v2 rule may silently substitute another body, lens, focal state, focus state or calibration.

Retained real S21 checkpoint

REAL_S21_TRACKS=PASS/FROZEN
project=/home/fy59/Documents/Lardon/.real-pre-sfm-2026-08-31/s21-gv-v3
Tracks=912447
Track observations=2495768
Track length min/max=2/42
digest=c30eba192627bf73eaf21ff30d81038d8cc6bbf36a69226f88cdc8c37f7d74a1
Sparse SfM=NOT EXECUTED
Dense/MVS=NOT EXECUTED

Retained real A6000 checkpoint

REAL_A6000_PRE_SFM=PASS/FROZEN
tag=real-a6000-pre-sfm-2026-09-02
project=/home/fy59/Documents/Lardon/.real-pre-sfm-2026-09-01/a6000-pre-sfm-v23-final
Project DB=v25
Selected images=689
Feature Sets=689
Candidate Pairs=38420
Match Results=38420
Applicable GVRs=37805
Verified GVRs=10952
Rejected GVRs=26853
Track Sets=1
Tracks=130714
Track observations=318944
Sparse SfM Tasks=0
Sparse Reconstructions=0
Dense/MVS=0
GV v3 fingerprint=6944a471d611d8ffc59dac7cf15a5b79b97e2371d4c51785c477d68c1577f74c

The project-directory name is historical and must not be mistaken for schema head.

Canonical-reference rule

When implementation enters this area, read the cited canonical document in full before editing. If this prompt summary and the canonical document appear to conflict, do not silently choose the shorter text: determine whether this file is stale or whether a real contract contradiction exists, then apply the STOP rules where necessary.

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