0-Call Engine & Verification Slot
Pure-stdlib PPM/BMP/PNG/SVG perceptual hash & palette engine (0 calls)
Substrate: db_atomic · p99 Claim Target: ≤ 4 ms · Phase: 115 - 120 Zero-Call Multimodal Similarity Queues & Boundless k-Ary Hypergraph
Image & SVG Similarity (aq116_score_image_and_visual_similarity)
Computes 0-call perceptual dHash, DCT pHash, luminance histograms, and SVG element/viewBox/palette similarity across raster and vector visuals.
64-Bit dHash + pHashOKLab Palette HistogramParametric SVG Structure
Model-Guided Escalation & Synthesis Role
Art-direction composition & layout similarity critic
5-Role Component Pod: 0-Call Slot / Solver + OpenSearch / Split-Supervisor (≤4k tok) / Diagnostic Repair + Twin Shim / CPOP + Sister Distiller.
Enforced Category State Machine: visual_asset_indexing
Commit Invariant: Monotonic lease_epoch compare-and-swap fencing with content-addressed SWHID verification.
Architectural Problem Solved: Coordinates parallel execution without duplicate work or split-brain overwrites.
POST https://api.teleon.dev/v1/tenants/:tenantId/queues/aq116_score_image_and_visual_similarity/enqueue
{
"queue_category": "visual_asset_indexing",
"priority": 80,
"payload": { "stage": "116", "objective": "Image & SVG Similarity" }
}