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# nemo_curator.tasks.image

## Module Contents

### Classes

| Name                                                   | Description                              |
| ------------------------------------------------------ | ---------------------------------------- |
| [`ImageBatch`](#nemo_curator-tasks-image-ImageBatch)   | Task for processing batches of images.   |
| [`ImageObject`](#nemo_curator-tasks-image-ImageObject) | Represents a single image with metadata. |

### API

```python
class nemo_curator.tasks.image.ImageBatch(
    task_id: str,
    dataset_name: str,
    data: list[nemo_curator.tasks.image.ImageObject] = list(),
    _stage_perf: list[nemo_curator.utils.performance_utils.StagePerfStats] = list(),
    _metadata: dict[str, typing.Any] = dict()
)
```

Dataclass

**Bases:** [Task](/nemo-curator/nemo_curator/tasks/tasks#nemo_curator-tasks-tasks-Task)

Task for processing batches of images.
Images are stored as a list of ImageObject instances, each containing
the path to the image and associated metadata.

Number of images in this batch.

```python
nemo_curator.tasks.image.ImageBatch.validate() -> bool
```

Validate the task data.

```python
class nemo_curator.tasks.image.ImageObject(
    image_path: str = '',
    image_id: str = '',
    metadata: dict[str, typing.Any] = dict(),
    image_data: numpy.ndarray | None = None,
    embedding: numpy.ndarray | None = None,
    aesthetic_score: float | None = None,
    nsfw_score: float | None = None
)
```

Dataclass

Represents a single image with metadata.