Thyroid ultrasound scanning video quality screening method and system

The invention provides a thyroid ultrasonic scanning video quality screening method and system. The thyroid ultrasonic scanning video quality screening method comprises the steps of obtaining a thyroid scanning video; decoding processing is executed to obtain a plurality of frames of ultrasonic images, and the total frame number of the ultrasonic images is counted; identifying a thyroid gland in each frame of ultrasonic image, and counting a first frame number of the ultrasonic image with the thyroid gland; judging whether the ratio of the first frame number to the total frame number exceeds a preset ratio or not, if not, outputting a judgment result that the quality of the scanned video is unqualified, if yes, continue judging whether the quality of the scanned video is qualified or not according to the thyroid feature information, and if yes, uploading the scanned video to a server. According to the invention, the waste of network and computing resources is reduced, the scanning video meets the video qualit