Labeling task is available on Vector-type Single Image and Sequence Image resources.

Single Image

Single Image labels directly on the top of the image as a single image.

Single Image task screen

Sequence Image

Sequence Image, which is an image that is played continuously, works on the image by each frame.

Sequence Image task screen

Control area

When you work on a Sequence Image, it is available to check or adjust frame information in the control area below to work.

Number	Function	Description
1	Auto Takeover Mode	When you turn on takeover mode, after selecting an instance, when it is moving to the next or previous frame, only the selected instances will be taken over.
2	Play/Stop	If you click the play button or use the shortcut key `C`, it will be stopped automatically when you are switching different tabs or focusing out.
3	Current Frame / Total Number of Frames	By entering a frame number, it is available to go to that frame.
4	Frame Thumbnail List	It is available to check a thumbnail list of some frames. The status mark of frame thumbnails is ‘normal’, ‘check & pass’, ‘non-pass’, and rework/focus.
5	Reverse	- If you turn on the reverse function or use the shortcut key `Z`, it changes to the stop function. - When switching to another tab during reverse or focusing out, it stops automatically.
6	Back Frame	It is available to move to the previous frame by clicking the button or using the shortcut key `Q`.
7	Next Frame	It is available to move to the next frame by clicking the button or using the shortcut key `W`.
8	Play Speed	It is available to change the play speed. The default speed is 1.0 and it is available to change to 0.5 and 2.0.
9	Tracking Range Information	- The section with an invalid instance will be marked in red. - When you do not select the instance, the section where all instances are present within the entire scene will be marked in white. - When selecting a single instance, the interval where the selected unified track ID instance exists will be marked in the color of the corresponding class. (If color coding for each track ID is ON, the section will be marked in the track ID color.)
10	Seek Bar	- It is available to check the progress of a single scene. - It is available to check information about the ‘pass’ or ‘non-pass’ status of the frame stage.

Inspector area

When working on a sequence image, track IDs can be checked and set in the inspector area.

Number	Function	Description
1	Track ID	This is the track ID of the instance in the entire scene. Instances of the same track ID can be seen as the same target.
2	Modify the track ID	It is available to modify track IDs.

Supported labeling types

The Single/Sequence Image (Vector) resource supports the following labeling types:

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