Documentation update, added information about trackers (#3754)

* added information about tracker

* remark fixes

* Update site/content/en/docs/manual/advanced/ai-tools.md

Co-authored-by: Timur Osmanov <54434686+TOsmanov@users.noreply.github.com>

* updated installation automatic annotation guide

* Update site/content/en/docs/administration/advanced/installation_automatic_annotation.md

Co-authored-by: Boris Sekachev <boris.sekachev@intel.com>

* Update site/content/en/docs/manual/advanced/ai-tools.md

Co-authored-by: Boris Sekachev <boris.sekachev@intel.com>

Co-authored-by: Timur Osmanov <54434686+TOsmanov@users.noreply.github.com>
Co-authored-by: Boris Sekachev <boris.sekachev@intel.com>

site/content/en/docs/administration/advanced/installation_automatic_annotation.md

@@ -94,6 +94,8 @@ description: 'Information about the installation of components needed for semi-a
   - The number of GPU deployed functions will be limited to your GPU memory.
   - See [deploy_gpu.sh](https://github.com/openvinotoolkit/cvat/blob/develop/serverless/deploy_gpu.sh)
     script for more examples.
+  - For some models (namely [SiamMask](/docs/manual/advanced/ai-tools#trackers) you need an [Nvidia driver](https://www.nvidia.com/en-us/drivers/unix/)
+    version greater than or equal to 450.80.02.
 
   **Note for Windows users:**
 

site/content/en/docs/manual/advanced/ai-tools.md

@@ -99,3 +99,29 @@ Detectors are used to automatically annotate one frame. Supported DL models are
 - This action will automatically annotates one frame.
   In the [Automatic annotation](/docs/manual/advanced/automatic-annotation/) section you can read
   how to make automatic annotation of all frames.
+
+## Trackers
+
+Trackers are used to automatically annotate an object using bounding box.
+Supported DL models are not bound to the label and can be used for any objects.
+
+- Before you start, select the `magic wand` on the controls sidebar and go to the `Trackers` tab.
+  Then select a label for the object and сlick `Track`. Then annotate the desired objects with the
+  bounding box in the first frame.
+
+  ![Start tracking an object](/images/trackers_tab.png)
+
+- All annotated objects will be automatically tracked when you move to the next frame.
+  For tracking, use `Next` button on the top panel or the `F` button to move on to the next frame.
+
+- You can enable/disable tracking using `tracker switcher` on sidebar.
+
+  ![Tracker switcher](/images/tracker_switcher.jpg)
+
+- Trackable objects have indication on canvas with a model indication.
+
+  ![Tracker indication](/images/tracker_indication.png)
+
+- A pop-up window displays information about the number of tracked objects.
+
+  ![Tracker pop-up window](/images/tracker_pop-up_window.png)

site/content/en/docs/manual/basics/objects-sidebar.md

@@ -86,6 +86,10 @@ You can change the way an object is displayed on a frame (show or hide).
 
 ![](/images/image052.jpg)
 
+`Tracker switcher` - enable/disable [tracking](/docs/manual/advanced/ai-tools#trackers) for the object.
+
+![](/images/tracker_switcher.jpg)
+
 By clicking on the `Details` button you can collapse or expand the field with all the attributes of the object.
 
 ![](/images/image154.jpg)