Data Filtering

Select a directory to filter the items in that directory.

Checkboxes allow you to select multiple folders. Use the icons on the right to create a new subfolder or rename an existing one.

Click the "Tasks" icon:

Filter items by task names they are assigned to.

• Use the checkboxes to select multiple tasks.
• Select 'No task assignment' if you wish to filter unassigned items.

Dataset Browser

• Selecting “Annotated” will return only the annotated items in the Dataset.
• Selecting “Not Annotated” will return only the unannotated items in the Dataset.

Task Browser

Using the Item Filter In the Task Browser allows you to select the following options to filter items by status in a specific task.

Annotations Tasks:

This filter will return the items based on the selected Annotations that are saved in the item.

For example, if you input “dog” and “cat” the filter will return all items that have “dog” Annotations and all the items that have “cat” Annotations.

Filters will return all items annotated by the selected Contributor.

The “From…” field will return the items uploaded to the platform from that given date

The “To…” field will return the items uploaded to the platform before that given date

This filter will return items whose filenames include the text entered in the filter.

For example, submitting “jpg” and “dog” will result in all the items that have either one of the values in the filename.

The filter will filtere items based on their file extension.

For example, “png” and "jpg" will return all files whose extension is either png or jpg.

This filter will return the items based on the selected Annotations that are saved in the item.

For example, if you input “dog” and “cat” the filter will return all items that have “dog” attributes Annotations and all the items that have “cat” attributes Annotations.

To select all item with NO attributes (e.g. find items where annotators may have forgot to add attributes), edit the DQL query to include an empty array.
"attributes": {}

       "metadata": {
        "system": {
            "attributes": {},
            ......
                         }
                           }

Selecting a tool from the dropdown list will return all items that contain the selected tool.

For example, if you input “Box” and “Point” the filter will return all items that have “Box” Annotations and all the items that have “Point” Annotations.

See Annotation Tools for reference.

Avalable size units are KB, MB and GB.

The “Min…” field will return the items of larger number from the given size

The “Max…” field will return the items of smaller number from the given size

Filter items based on the metadata of an item.

Text will be used for values that are text.

Number will be used for values that are numbers.

The following example shows how to find items that have the field "details": {"car-color": "blue"} in the user metadata.

For example, the field "details" is a part of the user metadata:

{
	"system": {
		"originalname": "name2.png",
		"size": 675834,
		"encoding": "7bit",
		"mimetype": "image/png",
		"annotationStatus": []
	},
	"details": {
		"car-color": "blue"
	}
}

Key: details.car-color
Value (case sensitive): blue

• Select Item Metadata in filters
• Toggle the switch to User (this tells the filter to look outside of the "system" field in the item's metadata)
• In Key input details.car-color
• In Value input blue

*Both Key and Value are case-sensitive

Filter items based on the metadata of annotations in items.

• Text will be used for values that are texts
• Number will be used for values that are numbers

In the annotation metadata are 2 relevant fields:

• status is the annotation status, options: approved/issue/review
• description is the annotation description, is is free text and case sensitive

Here is an example of how to find items that have annotations with "Approved" status

       "metadata": {
        "system": {
            "status": "approved",
            "startTime": 0,
            "endTime": 1,
            "frame": 0,
            "endFrame": 1,
            "snapshots_": [
            ......
            ],
            "automated": false,
            "isOpen": false,
            "system": false,
            "description": "Happy dog"
    }
}

• Select Annotation Metadata in filters
• Select Add Field and Text
• In Key input metadata.system.status
• In Value input approved

*Both Key and Value are case-sensitive

Filter is based on the item media type. For example “image/png” will return all png images and “video/mp4” will return all mp4 videos

You can also write "image" or "video" to filter image and video items.