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-rw-r--r--docs/user_guide/gaze_analysis_pipeline/visualization.md33
1 files changed, 1 insertions, 32 deletions
diff --git a/docs/user_guide/gaze_analysis_pipeline/visualization.md b/docs/user_guide/gaze_analysis_pipeline/visualization.md
index 6b9805c..32395c3 100644
--- a/docs/user_guide/gaze_analysis_pipeline/visualization.md
+++ b/docs/user_guide/gaze_analysis_pipeline/visualization.md
@@ -5,7 +5,7 @@ Visualization is not a pipeline step, but each [ArFrame](../../argaze.md/#argaze
![ArFrame visualization](../../img/visualization.png)
-## Add image parameters to ArFrame JSON configuration file
+## Add image parameters to ArFrame JSON configuration
[ArFrame.image](../../argaze.md/#argaze.ArFeatures.ArFrame.image) method parameters can be configured thanks to a dedicated JSON entry.
@@ -82,37 +82,6 @@ Here is an extract from the JSON ArFrame configuration file with a sample where
Most of *image_parameters* entries work if related ArFrame/ArLayer pipeline steps are enabled.
For example, a JSON *draw_scan_path* entry needs GazeMovementIdentifier and ScanPath steps to be enabled.
-Then, [ArFrame.image](../../argaze.md/#argaze.ArFeatures.ArFrame.image) method can be called in various situations.
-
-## Live window display
-
-While timestamped gaze positions are processed by [ArFrame.look](../../argaze.md/#argaze.ArFeatures.ArFrame.look) method, it is possible to display the [ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) image thanks to the [OpenCV package](https://pypi.org/project/opencv-python/).
-
-```python
-import cv2
-
-def main():
-
- # Assuming ArFrame is loaded
- ...
-
- # Create a window to display ArFrame
- cv2.namedWindow(ar_frame.name, cv2.WINDOW_AUTOSIZE)
-
- # Assuming that timestamped gaze positions are being processed by ArFrame.look method
- ...
-
- # Update ArFrame image display
- cv2.imshow(ar_frame.name, ar_frame.image())
-
- # Wait 10 ms
- cv2.waitKey(10)
-
-if __name__ == '__main__':
-
- main()
-```
-
!!! note "Export to video file"
Video exportation is detailed in [gaze analysis recording chapter](recording.md). \ No newline at end of file