---
license: cc-by-4.0
tags:
- element_type:detect
- model:yolov11-small
- object:numberplate
- subnet:sn44
- element:manak0/Detect-number-plates-1-0
manako:
  element_id: manak0/Detect-number-plates-1-0
  description: License plate / number plate detector for SN44 element manak0/Detect-number-plates-1-0
  source: meaculpitt/ScoreVision
  prompt_hints: null
  input_payload:
  - name: frame
    type: image
    description: RGB frame (validator native resolution 1408x768)
  output_payload:
  - name: detections
    type: detections
    description: List of license plate bounding boxes (single class "numberplate", absolute pixel xyxy)
  evaluation_score: null
  last_benchmark: null
---

# meaculpitt/ScoreVision-Numberplate

Single-element chute for the SN44 element
**`manak0/Detect-number-plates-1-0`** (activates 2026-04-12T12:02 UTC).

- Architecture: YOLO11s exported to ONNX (≤30 MB hard cap)
- Input: 1408×768 RGB frames (the validator's native resolution)
- Output: bounding boxes around license plates (single class
  `numberplate`, absolute-pixel xyxy coordinates)
- Inference: ONNX Runtime CUDA EP, Gaussian Soft-NMS (sigma=0.5)
  for plate-dense scenes
- Latency target: p95 ≤ 50 ms end-to-end

Trained on a 344k-image combined corpus of:
- Roboflow license-plate-recognition-rxg4e v4
- Roboflow vehicle-registration-plates-trudk v2
- Roboflow car-license-fj1kd v4
- helpme-8ixem/anpr-iuzao (real CCTV ANPR footage)
- CCPD2019 (Chinese City Parking Dataset, ~200k overhead surveillance frames)

## Sibling repos in this org

- [`meaculpitt/ScoreVision-Vehicle`](https://huggingface.co/meaculpitt/ScoreVision-Vehicle) — vehicle (manak0/Detect-detect-vehicle), served by the `insect` chute
- [`meaculpitt/ScoreVision-Petrol`](https://huggingface.co/meaculpitt/ScoreVision-Petrol) — petrol station components

This repo (`ScoreVision-Numberplate`) is intentionally a separate
single-element submission deployed under its own chute slug, not part
of the unified `insect` chute.