Percussion training system based on motion capture

Abstract

The invention relates to a percussion training system based on motion capture. The system comprises a percussion simulation object, a digital 3D model processing system and an optical motion capture system. The digital 3D model processing system comprises a digital 3D modeling unit, a model case matching unit and a database. The optical motion capture system comprises an acquisition unit and a digital 3D calculating processing unit. In the invention, a simple percussion simulation object is converted into a digital object matching with the size of the percussion simulation object, and a case and a sound associated with a percussion position of the digital object are established. An optical motion capture technology is combined to carry out spatial three-dimensional positioning of a percussion finger, real percussion sounds of the percussion position under different operation methods are simulated and realized, the digital object in a digital scene can be directly observed so that an operator can conveniently realize an anatomical structure corresponding to the percussion position during a practice process; a diagnosis ability is learnt; and percussion training quality and an effect are increased.

Description

technical field [0001] The invention relates to the field of simulated medical teaching, in particular to a percussion training system based on motion capture. Background technique [0002] The physical examination of patients is a very important basic link for doctors to diagnose and treat patients. The physical examination performed by doctors on the basis of collecting the patient's medical history is an important source for doctors to verify patients' symptoms and obtain patients' physical signs. Therefore, comprehensive, A complete and correct physical examination can enable clinicians to make a correct diagnosis, so it is extremely important to treat the disease according to the disease. [0003] In the process of changing the role of medical students to doctors, medical probation is a very important part. Physical examination is the basic skill of doctors' clinical work. Physical examination training is an important part of clinical medical education, and percussion t...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem that the current traditional simulated medical training equipment cannot realize percussion teaching and training, the present invention provides a percussion training system based on motion capture, which converts simple percussion simulation objects into digital objects that match its size and establishes a system that is compatible with the digital objects. The cases and sounds associated with the percussion parts, combined with the optical motion capture technology to carry out the three-dimensional positioning of the percussion fingers, simulate the actual percussion sounds of the percussion parts under different operating techniques, and can directly observe the digital objects in the digital scene, which is easy to operate During the practice process, the anatomical structure corresponding to the percussion position can be realized, which can help learn diagnostic skills and improve the quality and effect of percussion training.

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