Virtual reality-based litigation trial simulation method and system

Abstract

The invention relates to a virtual reality-based litigation trial simulation method and system. The method includes: obtaining real-time data information of participants' body movements and facial expressions and performing preprocessing; extracting feature vectors by using a convolutional neural network to obtain a synchronously adjusted virtual character behavior model; obtaining behavior deviation indicators from the synchronously adjusted virtual character behavior model, and predicting the degree of influence of the behavior deviation indicators on trial interactions by using a recurrent neural network; if the degree of influence poses a risk of process interruption, dynamically adjusting the rhythm parameters of trial links according to the prediction results to obtain an optimized trial process sequence; obtaining real-time interaction data feedback based on the optimized trial process sequence, and integrating the feedback data and sequence parameters by using an information fusion method to determine a fused adaptive control signal; updating the dynamically changing links in the virtual environment through the adaptive control signal to obtain the final simulated interaction response output. The invention improves the overall interaction efficiency and sense of reality.

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