Fighting event detection method, related equipment and readable storage medium
An event detection and event technology, applied in computer parts, instruments, character and pattern recognition, etc., can solve the problems of large manpower and time, high cost and low efficiency.
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[0122] In an optional implementation manner, the process of determining the motion speed of any target object at a time corresponding to any image frame may include:
[0123] S301: Determine a center point of an object instance corresponding to the target object in the image frame.
[0124] Specifically, the region of the object instance corresponding to the target object in the image frame can be fitted into a standard figure, such as an ellipse, circle, square, rectangle, cylinder, etc., and the center point of the standard figure is the image frame The center point of the object instance corresponding to the target object in .
[0125] For ease of understanding, assuming that the target object is a pig, the pig instance in the image frame can be covered by the area boundary of the pig torso, and the area boundary can be fitted into an ellipse by an ellipse fitting function (for example, the least square method), Then the center point of the ellipse can be obtained by using...
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