Yolov9 inference on C#

[Kayzwer]

https://github.com/Kayzwer/yolo-cs

[WongKinYiu]

Added to readme.

[Kayzwer]

@WongKinYiu sorry one more thing, https://github.com/Kayzwer/openvino-yolo-cs this is yolov9 inference on C# with openvino, also there is a pull request that fix openvino export #108

[WongKinYiu]

Please check you will get ElementAt(0) or ElementAt(1).

For example: https://github.com/Kayzwer/yolo-cs/blob/master/Yolov9.cs#L73

[Kayzwer]

Please check you will get ElementAt(0) or ElementAt(1).

For example: https://github.com/Kayzwer/yolo-cs/blob/master/Yolov9.cs#L73

the code produces expected result without any errors.

[BingGitCn]

public class Yolov9 : Yolo
where is this : Yolo

[Kayzwer]

public class Yolov9 : Yolo where is this : Yolo

this fix is done, but let me rerun a test to make sure all the classes are working properly.