Graph acceleration optimization device and method based on interactive operation as requirement

Abstract

The invention discloses a graphic acceleration optimization device and method based on interactive operation as requirements, and the method comprises the steps: S1, a client obtains an interactive operation instruction inputted by a user, and transmits the interactive operation instruction to a server; S2, the server calculates a 3D model according to the obtained interactive operation instruction, collects the variable quantity of the 3D model into an image changing according to frames, then compresses the image after encoding according to a video stream, and transmits the compressed image to the client; and S3, client decodes the compressed image after receiving the compressed image, and then continuously plays the compressed image to realize feedback of user operation. According to the invention, the variable quantity of the 3D model is collected into the image changing according to the frame, and then the image is transmitted to the client and is continuously played, so that the purpose of greatly reducing the data volume is realized, and the performance is improved. According to the mode, 95% of data transmission is reduced, and only about 5% of image variation is transmitted, so that no difference exists between local operation of the 3D model and remote operation of the 3D model by a user.

Description

technical field [0001] The invention relates to 3D image interaction technology, in particular to a graphic acceleration optimization device and method based on interactive operation requirements. Background technique [0002] The current interactive graphics operation technologies mainly include Microsoft RDP and VNC technology. Microsoft RDP can realize remote control, but it cannot realize high-quality interaction of 3D images, and the lag and delay are serious; VNC technology can only be used for single-point 1-to-1 login control. The display quality of 3D images is poor and does not support 3D machine interaction. These two technologies are developed by foreign countries and are widely used and have a wide customer base. However, their 3D performance is poor and cannot meet the performance requirements of professional fields. Moreover, since they are both developed abroad, there are potential safety hazards. Contents of the invention [0003] In view of the above-men...

AI Technical Summary

Problems solved by technology

[0002] The current interactive graphics operation technologies mainly include Microsoft RDP and VNC technology. Microsoft RDP can realize remote control, but it cannot realize high-quality interaction of 3D images, and the lag and delay are serious; VNC technology can only be used for single-point 1-to-1 login control. 3D image display quality is poor, does not support 3D machine interaction

These two technologies are developed by foreign countries and are widely used and have a wide customer base. However, their 3D performance is poor and cannot meet the performance requirements of professional fields. Moreover, because they are both developed abroad, there are potential safety hazards.

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