# Frame identification

When using the "content" [crop](/image-processing/resize-and-padding.md#types-of-crop) fit type, the image content is analysed for better cropping result, f.e. to reduce the possibility of cutting objects on the photo.

<figure><img src="/files/OTuQXrsS1XLJ4014gAvd" alt=""><figcaption></figcaption></figure>

Identified object will be put inside desired size that has vertical proportions (1000x1500). Remaining background will be filled with black color which has been automatically found.

```json
{
    "width": 1000,
    "height": 1500,
    "fit": {
        "crop": "content"
    }
}
```

<figure><img src="/files/yx9jK5CSoMouQKmLrOX2" alt=""><figcaption></figcaption></figure>


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