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PPECompliance

Flags 'person' bounding boxes that don't have an associated 'hardhat' and 'vest' bounding box.

This module provides a pipeline element for checking PPE Compliance. It will flag any 'person' bounding box that doesn't have an associated 'hardhat' and 'vest' bounding boxes.

Examples:

REST API:

WIP

Configuration File:

```yaml
source:
- address: videos/sd_london_station_sd.mp4
  type: file
elements:
- name: infer
  args:
    model: ppe-detection
    score_threshold: 0.3
    iou_threshold: 0.3
- name: ppe-compliance
```

PPECompliance Objects​

class PPECompliance(Element)

Flags any 'person' bounding box that doesn't have an associated 'hardhat' and 'vest' bounding box.

Attributes:

  • name str - The name of the element.

Examples:

```python
ele = PPECompliance()
```

process​

def process(meta: PipelineMetadata)

Process the bounding boxes.

This is the main function for this element. It will take the bounding boxes and flag any 'person' bounding box that doesn't have an associated 'hardhat' and 'vest' bounding boxes.

Arguments:

  • meta PipelineMetadata - The metadata to process.

Returns:

  • meta PipelineMetadata - The processed metadata.

Examples:

```python
ele = PPECompliance()
meta = ele.process(meta)
```