The 3 D virtual display failed to extract the features of interactive products effectively,resulting in poor denoising effect and inaccurate results of calibration and display.A 3D virtual display design method for interactive products based on augmented reality is proposed.The camera is calibrated through the ima-ging model and calibration method of the camera in augmented reality technology,and extracts product fea-tures.Apart from this,combining with the matching features of random sampling consistency algorithm,the polar geometric constraint relation and basic matrix of images are obtained,and the 3D model is retrieved to realize interactive 3D scene display of products.Experiment results show that the calibration accuracy of the proposed method is above 95％,the SNR is 29.5dB,and the highest accuracy is 99.2％.Therefore,the pro-posed method can effectively increase the SNR,and obtain high-precision calibration and display results.
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