trainYOLOv​2ObjectDet​ector function details.

How to adjust the probabilty and the iou thresholds in trainYOLOv2ObjectDetector function ?

Answer 1

[Divya Gaddipati]

You can refer to the following link on how to use the trainYOLOv2ObjectDetector function:

https://www.mathworks.com/help/vision/ref/trainyolov2objectdetector.html

Here, you can find the function detect being used after training the network for obtaining the locations of the detected objects. The Name-Value parameter called “SelectStrongest” in the detect function should be set to “True”, which will allow to return the strongest bounding box.

Instead, if you want to set custom probability scores and IOU thresholds, you can use selectStrongestBboxMulticlass function in place of detect.

For more information on how to use the functions detect and selectStrongestBboxMulticlass, you can refer to the following links:

https://www.mathworks.com/help/vision/ref/rcnnobjectdetector.detect.html

https://www.mathworks.com/help/vision/ref/selectstrongestbboxmulticlass.html