yolov7 keypoint detection .txt annotation format

[cmosinverter]

Hi, I am currenlty doing on a project to detect the center point and the needle of a gauge, I and I have the keypoints for each images, I know that the .txt file format for objection detection in yolo is:

[class_id] [X] [Y] [W] [H]

But i am wondering what is the keypoint detection .txt format for yolov7, appreciate for any response!

[m-gangloff]

Hey, the annotation format for the keypoints is "class, x_center, y_center, width, height, kpt1_x, kpt1_y, visibility_1, ..., kptn_x, kptn_y, visibility_n". For more info, feel free to check out the following link:
cocodataset/cocoapi#130